Quan, CN
Alec Kam Lek Quan, Hong Kong CN
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20130152293 | FLUID-OPERATED ACTUATOR ASSEMBLY - A fluid-operated actuator assembly has a valve with an inlet for connection to a pressurized fluid source, a bi-stable electromagnetic device for operating the valve, which has a first state closing the valve and a second state opening the valve, a hydraulic actuator, and an electronic control circuit. The hydraulic actuator has an actuating member in a housing, the housing having a chamber on one side of the actuating member to which an outlet of the valve is connected for receiving fluid from the fluid source when the valve is opened, the actuating member for operation of the hydraulic actuator. The control circuit momentarily energizes the bi-stable electromagnetic device to the hydraulic actuator from the second state, back to the first state, to terminate operation of the hydraulic actuator. | 06-20-2013 |
Anjing Quan, Shenzhen CN
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20130179518 | METHOD AND SYSTEM FOR HAVING A CONFERENCE ACROSS IM SYSTEMS - A method for having a conference across IM systems is provided, comprising: receiving a conference creation request sent from a conference creating user by an IM agent, establishing a conference room and generating a list of conference accounts, adding user accounts of the conference creating user on various IM systems to the list of conference accounts; receiving an invitation request sent by the conference creating user, the invitation request comprising an account of a user to be invited; the IM agent sending an invitation request in a message format of a corresponding IM system to the user to be invited using an IM system user account of the conference creating user that has been logged in. In this invention, a conference creating user creates a conference room through the IM agent, and realizes conference message communication with and between users on various IM systems through IM agent forwarding. | 07-11-2013 |
Benqing Quan, Hubei CN
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20090279831 | Bail Type Unlocking Device for Opto-Electronic Module - A bail type-unlocking device for an opto-electronic module, which pertains to an unlocking device for a hot pluggable type opto-electronic module in the optical communication field. The unlocking device includes: a bottom housing; an operating unit; a latching unit; an elastic element; and a briquetting; wherein: the latching unit is movably engaged with the bottom housing; the elastic element is provided between the latching unit and the bottom housing, and the latching unit can be movable relative to the bottom housing under the elastic force of the elastic element; the operating unit is configured to be engaged with the bottom housing, when an external force from an operator is applied to the operating unit, the operating unit pivots around a pivot axis thereof with respect to the bottom housing to drive the latching unit so that the latching unit can be movable between a locked position and an unlocked position with respect to the bottom housing; and the briquetting is fixed on the bottom housing and engages with the operating unit, when the latching unit is located at the unlocked position, the briquetting restricts the pivot movement of the operating unit around the pivot axis with respect to the bottom housing. | 11-12-2009 |
Benqing Quan, Wuhan CN
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20150277070 | ELECTRIC-PORT SFP PHOTOELECTRIC MODULE - An electric-port SFP photoelectric module, comprising a base ( | 10-01-2015 |
Benqing Quan, Hubel CN
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20090321301 | Bail Type Unlocking and Resetting Device for Hot Pluggable Opto-electronic Module - An unlocking and resetting device for an opto-electronic module comprises a casing having a blind hole and a horizontal slide slot, and first and second mounting parts; an elastic piece; a shell; first springs; an insert block adapted to be inserted into the blind hole; a brake member adapted to be inserted and disposed in the horizontal slide slot; second springs; first and second pressing blocks adapted to be mounted onto first and second mounting parts; and a bail having a cam portion. The single-arm bail of the unlocking and resetting device can return the start position automatically without manual repositions. | 12-31-2009 |
Can Quan, Beijing CN
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20110059307 | METHOD TO PREPARE SUPERHYDROPHOBIC SURFACES ON SOLID BODIES BY RAPID EXPANSION SOLUTIONS - The present invention refers to a method for preparing a superhydrophobic surface on a solid substrate comprising the steps of (a) providing a solvent in the form of a pressurized fluid in a vessel, wherein the fluid exhibits a decrease in solvency power with decreasing pressure; (b) adding a hydrophobic substance to the solvent as a solute, which substance is soluble with the pressurized fluid and has the ability to crystallize/precipitate after expansion of the fluid, thereby obtaining a solution of the solvent and the solute in the vessel; (c) having at least one orifice opened on the vessel, thereby causing the pressurized solution to flow out of the vessel and depressurize in ambient air or in an expansion chamber having a lower pressure than within the vessel, the solute thereby forming particles; and (d) depositing the particles on the substrate in order to obtain a superhydrophobic surface. Hereby, a pressurized fluid which expands rapidly as a result of depressurization is used to prepare the superhydrophobic surface, thereby facilitating the preparation of the surface. Moreover, the invention refers to an arrangement for preparing a superhydrophobic surface on a substrate, a superhydrophobic film prepared by the method of the invention, and a substrate having deposited thereon the superhydrophobic firm. | 03-10-2011 |
Chenghao Quan, Yanji City CN
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20090086869 | METHOD AND SYSTEM OF RECEIVING TAG SIGNAL FROM RFID READER - Disclosed are a method and system for receiving a tag signal in a Radio Frequency Identification (RFID) reader. The method includes generating an edge signal using a tag signal received from an RFID tag; extracting edge information from the generated edge signal, and generating an edge clock corresponding to the extracted edge information; and determining bit data with respect to the tag signal using the generated edge clock. | 04-02-2009 |
Dongqin Quan, Beijing CN
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20110091420 | Injectable Sustained-Release Pharmaceutical Formulation and the Preparation Method Thereof - Disclosed are an injectable sustained-release pharmaceutical formulation and a process for preparing the same. In some embodiments, the formulation comprises an active ingredient in a therapeutically effective amount, an amphipathic molecule, an organic acid and/or a salt thereof which is hardly soluble in water, and an oily solvent. The injectable sustained-release pharmaceutical formulation provides a good sustained-release effect for various active ingredients, in particular peptides, proteins, nucleic acids and saccharides. | 04-21-2011 |
Gaofeng Quan, Liaoning CN
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20110070458 | MAGNESIUM ALLOY HONEYCOMB BOARD AND PREPARATION METHOD THEREOF - The present invention relates to a magnesium alloy honeycomb board and a production process thereof. The magnesium alloy honeycomb board is formed through the glue-jointing of an upper panel, a lower panel and a honeycomb core structure, and is characterized in that: both the upper and lower panels are made of magnesium alloy sheets with a thickness of 0.6 to 3.5 mm, and the honeycomb core structure is made of magnesium alloy foil with a thickness of 0.08 to 0.25 mm; the thickness of the honeycomb board is within 8 to 45 mm, the thickness of the honeycomb core structure is within 6 to 38 mm, the height of the hexagonal honeycomb aperture is within 5 to 15 mm, and the fillet radius is within 0.4 to 1.2 mm. The honeycomb core structure is a regularly-hexagonal one formed through the rolling, cutting, plastic bending, accurate forming and positioned bonding of high-strength magnesium alloy, and is then glue-jointed with the high-strength magnesium alloy panels to form the magnesium alloy honeycomb board with high strength and ultra-light weight through pressurizing solidification. Being capable of realizing the weight reducing effect, the magnesium alloy honeycomb board not only can be used as components like wallboard, floor, partition board, etc. in such transportation equipment as spacecrafts, aircrafts, light-weight rapid trains, urban railway trains, etc., but also can be applied in other structures as panel or partition board. | 03-24-2011 |
Haiyang Quan, Beijing CN
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20110292860 | Method, System and Apparatus for Notifying Network Standard Time Information - A method, system and apparatus for notifying the Network Standard Time Information are provided by the present invention. The present invention is used to notify the Network Standard Time Information to a User Equipment (UE) in the Multimedia Broadcast Multicast Service (MBMS) mechanism, thus ensuring that the local time of the UE is consistent with the Network Standard Time Information of the network side, and enabling the UE to achieve the MBMS at a prescribed time. The said method comprises the following steps: the network side adds the Network Standard Time Information into the MBMS point-to-multipoint Control CHannel (MCCH) message; the network side notifies the Network Standard Time Information to the UE by transmitting the said MCCH message to the UE. | 12-01-2011 |
20120208561 | LOCATION METHOD, APPARATUS AND SYSTEM - The present invention discloses a locating method, apparatus and system, and the method comprises the following steps: a Mobility Management Entity (MME) receives a locating service request, selects an Evolved Service Mobile Location Center (E-SMLC), and transmits the locating service request including a locating identifier to the selected E-SMLC; the MME receives a User Equipment (UE) specific message including the locating identifier transmitted by the E-SMLC, and communicates the locating information with the E-SMLC using the locating identifier. The embodiments of the present invention can ensure the correct delivery of the locating information, and further improve the correctness of the locating technology. | 08-16-2012 |
20130040664 | METHOD, SYSTEM AND DEVICE FOR IMPLEMENTING POSITIONING MEASUREMENT - The present invention discloses a method, system and device for implementing positioning measurement. The method includes the steps of: determining a Timing Advance (TA) report format according to obtained information on whether a User Equipment (UE) can support the measurement of the receiving-transmitting (Rx-Tx) time difference and information on whether a base station (e.g. eNB) can support the measurement of the Rx-Tx time difference of the base station and the measurement of the Rx-Tx time difference of the UE in an Enhanced Cell Identity (E-CID) positioning process of the user equipment, and after the base station processes the E-CID positioning measurement, the positioning measurement result is returned to the Evolved Serving Mobile Location Center (E-SMLC) in the determined timing advance report format. The present invention can solve the problem in the prior art that the base station can not determine a specific timing advance report format to be used for returning a positioning measurement result to the E-SMLC. | 02-14-2013 |
20130279330 | ACCESS CONTROL METHOD AND DEVICE - Disclosed is an access control method, for use in implementing improved access control. The method comprises: during a random access process, on the basis of a current load of a random access network (RAN) and a core network (CN) and of terminal or service information reported by a user equipment (UE), the RAN judging whether or not access to the RAN and to the CN is allowed; when access is denied by at least one network between the RAN and the CN, the RAN transmitting to the UE an instruction message having attached therein a backoff time corresponding to the access denying network. Also disclosed is a device for implementing the method. | 10-24-2013 |
20130294363 | METHOD AND DEVICE FOR DATA TRANSMISSION - The present invention discloses a method and device for data transmission. The method comprises: an access network device determining the type of a terminal according to the information thereof, determining a data transmission mode corresponding to the terminal according to the type of the terminal, and carrying out data transmission with the terminal according to the data transmission mode. In the embodiments of the present invention, the access network device determines the types of terminals with different capabilities by obtaining terminal information, and adopts different data transmission modes to send data for terminals with different capabilities, thus it can support lower-cost and lower processing complexity M2M terminal with lower capacity than current UE, thereby promoting the large-scale application of M2M services. | 11-07-2013 |
20130343319 | INDICATION METHOD FOR ACCESSING A CELL, METHOD FOR SELECTING A CELL, AND DEVICE - An indication method for accessing a cell, a method for selecting a cell and devices. The indication method for accessing a cell includes: broadcasting, by a base station, network access control information; wherein the network access control information is to indicate whether a cell of the base station permits access of a user equipment (UE) with a specific UE category, or access of a UE with a specific access class, or access of a UE supporting a specific service. When the examples of the present invention are employed, the access of a MTC device can be controlled, and thus system overhead is reduced. | 12-26-2013 |
20140233538 | METHOD AND DEVICE FOR DATA TRANSMISSION - Disclosed are a method and a device for data transmission, which relate to the field of wireless communication technologies, and are used for decreasing signaling overhead of a system in this application, an eNB delivers a scheduling radio network temporary identifier RNTI to a terminal; the eNB schedules uplink resources and/or downlink resources for the terminal through a physical downlink control channel PDCCH scrambled by using the scheduling RNTI, receives uplink data sent by the terminal on the scheduled uplink resources, and sends downlink data to the terminal on the scheduled downlink resources. The terminal monitors the PDCCH scrambled by using the scheduling RNTI, and sends the uplink data and/or receives the downlink data by using the resources scheduled by the monitored PDCCH. The method of this application can be used to effectively decrease the signaling overhead of the system. | 08-21-2014 |
20140308974 | POSITIONING METHOD, DEVICE AND SYSTEM IN MULTI-CARRIER SYSTEM - Disclosed are a positioning method, device and system in a multi-carrier system, relating to communications technology. When positioning in a multi-carrier system, the embodiments of the present invention respectively perform positioning measurements under a plurality of carriers and position user equipment according to the measurement results of the respectively performed positioning measurements under the plurality of carriers. Since the number of parameters for reference is increased when positioning, the positioning precision is improved. | 10-16-2014 |
20150358876 | HETEROGENEOUS NETWORK SWITCHING METHOD, DEVICE AND SYSTEM - Disclosed are a heterogeneous network switching method, device and system, relating to the technique of communication, When a network-side device such as a base station determines that a UE needs to be switched into a non-3GPP network, switch signalling carrying switch indication information is sent to the UE; the switch indication information is used for instructing the UE to switch some of or all of the bearers from a 3GPP network to a non-3GPP network, so that the UE can switch some of all of the bearers from a 3GPP network to a non-3GPP network according to the switch indication information, thus realizing heterogeneous network switching initiated by a network side. | 12-10-2015 |
20160029343 | PAGING METHOD AND DEVICE FOR NETWORK AND TERMINAL - The embodiments of the present invention provide a paging method and device for a network and a terminal, for avoiding the paging period limit of the system frame number (SIM), configuring a longer paging period for the terminal, and conserving terminal power consumption. The method comprises: determining that the current time is a time for transmitting a paging message, the time for transmitting a paging message being predetermined with the coordination of the standard time used by the terminal; transmitting the paging message to the terminal. | 01-28-2016 |
Haiyang Quan, Haidian District CN
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20120134288 | METHOD, SYSTEM AND DEVICE FOR DETERMINING POSITION INFORMATION OF USER EQUIPMENT - A method, system and device for determining the position of a user terminal are used to solve the problem that it is unable to determine the position information of the user terminal in long term evolution (LTE) systems existing in the prior art. The method of an embodiment comprises: a network side determines the measure value of timing advance (TA) according to the actual arrival time and the expected arrival time of a contention-free random access preamble sequence from the user terminal ( | 05-31-2012 |
Hongwei Quan, Shenzhen CN
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20130335400 | SYSTEM AND METHOD FOR SWITCHING TWO-DIMENSIONAL (2D) AND THREE-DIMENSIONAL (3D) DISPLAY MODES - A 2D/3D switching system contains a 2D/3D switching device having a display area for selectively processing lights from 2D images and 3D images. The 2D/3D switching device includes a first substrate, a plurality of first electrodes formed on the first substrate, a second substrate, a plurality of second electrodes formed on the second substrate and arranged corresponding to the plurality of first electrodes and separated with a distance, and a liquid crystal layer placed between the first substrate and the second substrate to provide the display area. A driving unit is configured to provide driving voltages to the plurality of first electrodes and the plurality of second electrodes. The driving unit applies a plurality of voltages on the first electrodes and the second electrodes to enable the liquid crystal layer to operate in one of a full-screen 2D mode, a full-screen 3D mode, and a 2D/3D mode. | 12-19-2013 |
20150091886 | SYSTEM AND METHOD FOR TWO-DIMENSIONAL (2D) AND THREE-DIMENSIONAL (3D) DISPLAY - A 2D/3D display system is provided. The system includes a first substrate, a second substrate arranged facing the first substrate with a distance from the first substrate, a liquid crystal layer including liquid crystal molecules and configured to provide a display area, a first electrode section and a second electrode section arranged on a first side of the liquid crystal layer, a third electrode section arranged on a second side of the liquid crystal layer, and voltage output modules. The voltage output modules are configured to receive image display adjustment signals, where the image display adjustment signals includes at least one of 2D display area position information and 3D display area position information. The voltage output modules are also configured to provide one or more driving voltages for the first electrode section, the second electrode section and the third electrode section based on the received image display adjustment signals. | 04-02-2015 |
20160065950 | 2D/3D SWITCHABLE STEREOSCOPIC DISPLAY DEVICE - A stereoscopic display device includes a display panel for displaying 2D/3D images, a driving circuit module, and a light-splitting device. The light-splitting device includes a first substrate having a plurality of first electrodes, a second substrate arranged facing the first substrate and having at least one second electrode, a liquid crystal layer placed between the first substrate and the second substrate, and a plurality of spacers in the liquid crystal layer. The driving circuit module is configured to, when in the 3D display mode, provide a plurality of driving voltages between the first electrodes and the second electrode to make the liquid crystal layer an array of liquid crystal lenses and, when in the 2D display mode, to provide a deflection voltage between the first electrodes and the second electrode to reduce a refractive index difference between the liquid crystal molecules and the spacers with a predetermined range. | 03-03-2016 |
Huanghe Quan, Jiangsu CN
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20160081471 | SUPPORTING STRUCTURE AND LOADING-TRANSPORTING METHOD OF STORAGE AND TRANSPORT CONTAINER - A supporting structure ( | 03-24-2016 |
Hui Quan, Beijing CN
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20130060658 | Method and system for import and export trading - A method and system of import and export trading is provided. The system and method includes a selection module, an import duty confirmation module, a database, and a displaying module. The selection module is configured for choosing basic information of commodity from lists of property choices provided by a website and submitting the choice to a server. The import duty confirmation module is configured for confirming HS code and duty rate corresponding to the commodity according to the choice. The database is configured for storing information of commodities, HS codes and rate of import duties. The displaying module is configured for displaying commodities provided by sellers to buyers for choosing. The sellers and buyers are in different countries or regions, when a buyer chooses one commodity, the server will provide corresponding import duty to the buyer according to the quantity of commodities and the duty rate. | 03-07-2013 |
Jiacheng Quan, Shenzhen CN
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20150317517 | Method, apparatus and system for acquiring headcount - A method, apparatus and system for acquiring headcount are provided. Data frames are acquired from a surveillance video, object models are set in the data frames, and a foreground image is extracted from the data frames, wherein the foreground image includes moving objects extracted from the data frames; the moving objects in the foreground image is matched with the object models, the headcount in corresponding data frames is acquired according to a result of the matching, characteristics of the matched moving objects are extracted, and the corresponding moving objects are tracked based on the characteristics; the actual headcount for a predetermined time segment of the surveillance video is acquired based on a result of the tracking and the acquired headcount for each of the data frames, wherein the result of the tracking includes: an indication of whether some or all of the data frames includes a same moving object. | 11-05-2015 |
Jianzhang Quan, Shijiazhuang City CN
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20150079266 | GLUTINOUS MILLET NUTRITION MILK AND PREPARATION METHOD THEREOF - The disclosure relates to a glutinous millet nutrition milk taking glutinous millet as raw material, and preparation process thereof, and particularly relates to a glutinous millet nutrition milk or compound glutinous millet nutrition milk taking the rust-proofing and glutinous foxtail millet variety of “Ji Chuang 1” glutinous millet as raw material and preparation process thereof. The glutinous millet nutrition milk or compound glutinous millet nutrition milk prepared by the method has the characteristics that the emulsion is stable, it will neither become aged nor coagulate or precipitate after long-term storage, and it does not need to add any anticoagulant stabilizer, which is more environmental friendly and healthy; its products utilize the rich nutrition of the millet, digests and absorbs easily, and tastes delicately. | 03-19-2015 |
Jin Quan, Wuhan City CN
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20130082531 | ENERGY ADJUSTOR - An energy adjustor coupled between a fuel cell group and a secondary battery group is disclosed. A load is coupled to the secondary battery group in parallel. The energy adjustor includes a boost regulation module, a drop regulation module, a detecting module and a control module. The boost regulation module boosts an output voltage of the fuel cell group to generate a first adjustment voltage according to a first control signal. The drop regulation module drops the first adjustment voltage to generate a second adjustment voltage to the load according to a second control signal. The detecting module detects at least one of the fuel cell group, the boost regulation module, the drop regulation module and the load to generate a detection result. The control module generates the first and the second control signals according to the detection result. | 04-04-2013 |
20130084513 | ENERGY ADJUSTING METHOD - An energy adjusting method for controlling output energy of a fuel cell group, wherein at least one of the fuel cell group and a secondary battery group drives a load is disclosed. The voltage of the fuel cell group is boosted by a boost regulation module to generate a first adjustment voltage. The boost regulation module boosts the voltage of the fuel cell group according to a first control signal. The first adjustment voltage is dropped by a drop regulation module to generate a second adjustment voltage to the load. The drop regulation module drops the first adjustment voltage according to a second control signal. At least one of the fuel cell group, the boost regulation module, the drop regulation module and the load is detected to generate a detection result. The first and the second control signals are generated according to the detection result. | 04-04-2013 |
Ji-Ping Quan, Ningbo City CN
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20150086598 | PROCESS OF MAKING ANTIBACTERIAL COATING AND ANTIBACTERIAL PAPER WITH SAME, AND ANTIBACTERIAL PAPER - An antibacterial paper comprises a paper substrate, wherein at least one external surface of the paper substrate is coated with an antibacterial coating layer containing titanium dioxide particles uniformly distributed therein, the average particle size of the titanium dioxide particles is less than or equal to 200 nanometers (nm), and the mass percentage of the titanium dioxide particles contained in the antibacterial coating layer is more than or equal to 5% of the mass of the antibacterial coating layer. | 03-26-2015 |
Ji-Ping Quan, Ningbo CN
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20140083635 | PROCESS OF MAKING ANTIBACTERIAL COATING AND ANTIBACTERIAL PAPER WITH SAME, AND ANTIBACTERIAL PAPER - Process for making an antibacterial coating includes the following steps. A solution containing titanium dioxide particles and a dispersant is prepared. A mechanical stirring method is employed to prepare a preliminary titanium dioxide dispersed solution. An ultrasonic agitation method is employed to prepare a nanometer titanium dioxide dispersed solution, an average particle size of the titanium dioxide particles being less than or equal to 200 nanometers. Lastly, the nanometer titanium dioxide dispersed solution is mixed with a papermaking coating to prepare an antibacterial coating. | 03-27-2014 |
Jun-Jie Quan, Shenzhen City CN
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20110129806 | SYSTEM FOR TRAINING - A system for training includes a data storage module, a training course management module, and an examination management module. The data storage module stores at least one employee's personnel information therein. The training course management module includes a training course match unit capable of matching corresponding training course according to the employee's personnel information. The examination management module is capable of generating training suggestion according to an training result of the training course. | 06-02-2011 |
Lihua Quan, Shanghai CN
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20150326964 | Electroluminescent earphone with bending-resistance and high-brightness - An electroluminescent earphone with a bending-resistance and a high-brightness includes earphone wires having bending-resistant electroluminescent wires, earbuds, an electroluminescent wire driver and an audio inputting plug. Each bending-resistant electroluminescent wire includes: a plurality of central electrodes; a luminescent layer coated on outer surfaces of the central electrodes; a transparent conductive layer coated on an outer surface of the luminescent layer; an outer electrode made of a plurality of wires arranged on an outer surface of the transparent conductive layer; and a transparent plastic covering the outer electrode and the transparent conductive layer. The bending-resistant electroluminescent wire is parallel with an earphone audio wire or coils around an outer surface of the earphone audio wire. A colored transparent plastic covers the bending-resistant electroluminescent wire and the earphone audio wire to form the earphone wire having the bending-resistant electroluminescent wire. | 11-12-2015 |
Long Quan, Hong Kong CN
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20100074552 | REMOVING BLUR FROM AN IMAGE - Embodiments related to the removal of blur from an image are disclosed. One disclosed embodiment provides a method of performing an iterative non-blind deconvolution of a blurred image to form an updated image. The method comprises downsampling the blurred image to form a blurred image pyramid comprising images of two or more different resolution scales, downsampling a blur kernel to form a blur kernel pyramid comprising kernels of two or more different sizes, and deconvoluting a selected image in the blurred image pyramid according to a Richardson-Lucy deconvolution process in which a bilateral range/spatial filter is employed. | 03-25-2010 |
20100201682 | GENERATING THREE-DIMENSIONAL FADE ADE MODELS FROM IMAGES - The subject disclosure relates to generating three-dimensional façade models from images. In one aspect, a systematic decomposition schema is disclosed for a façade structured into a Direct Acyclic Graph and implemented as a top-down recursive subdivision and bottom-up merging. In a further aspect, optimization of façade depth operating in a façade surface and in the super-pixel level of a whole subdivision region is described. | 08-12-2010 |
20110181589 | IMAGE-BASED PROCEDURAL REMODELING OF BUILDINGS - Systems and methods are provided to facilitate architectural modeling. In one aspect, a modeling system is provided. This includes a processor configured to generate remodeled images associated with one or more architectural structures. A procedural model is configured to integrate an approximate model from aerial images of the architectural structures and a three-dimensional (3D) reconstruction model from ground-level images of the architectural structures. | 07-28-2011 |
20120041722 | GENERATING THREE-DIMENSIONAL MODELS FROM IMAGES - The subject disclosure relates to generating models from images. In an aspect, multi-view semantic segmentation is provided to recognize and segment images at the pixel level into semantically meaningful areas, and which can provide labels with a specific object class. In further aspects, a partition scheme is provided that can separate objects into independent blocks using major line structures of a scene. In addition, an inverse patch-based orthographic composition and structure analysis on a block is provided that can regularize noisy and missing reconstructed 3D data to facilitate image-based modeling. | 02-16-2012 |
20130011069 | ARCHITECTURAL PATTERN DETECTION AND MODELING IN IMAGES - Systems and methods are provided to facilitate architectural modeling. In one aspect, repetitive patterns are automatically detected and analyzed to generate modeled structural images such as building facades. In another aspect, structural symmetry is analyzed to facilitate architectural modeling and enhanced image generation. | 01-10-2013 |
20130223754 | Removing Blur from an Image - Embodiments related to the removal of blur from an image are disclosed. One disclosed embodiment provides a method of performing an iterative non-blind deconvolution of a blurred image to form an updated image. The method comprises downsampling the blurred image to form a blurred image pyramid comprising images of two or more different resolution scales, downsampling a blur kernel to form a blur kernel pyramid comprising kernels of two or more different sizes, and deconvoluting a selected image in the blurred image pyramid according to a Richardson-Lucy deconvolution process in which a bilateral range/spatial filter is employed. | 08-29-2013 |
Long Quan, Guang Zhou City CN
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20110289777 | ELECTRIC HAND-HELD HAIR CUTTING APPLIANCE WITH BLADE CLAMPING DEVICE - A blade head assembly for a hand-held hair cutting appliance includes a blade clamping device urging a cutting edge margin of a second blade in sliding engagement with a cutting edge margin of a first blade. The blade clamping device includes a clamping head operable for pivoting generally toward and generally away from the second blade about a pivot axis. The clamping head is resiliently biased generally toward the second cutting blade about the pivot axis into sliding engagement with the second blade. The second blade is slidable relative to the clamping head during reciprocating movement of the second blade relative to the first blade. | 12-01-2011 |
Longhao Quan, Beijing CN
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20130200282 | Double-switched automatic sprinkler valve - A double-switched automatic sprinkler valve in a field of automatic controlling devices for cooling and fire fighting is disclosed. A memory alloy, sleeved outside a manual adjusting rod at an upper part of a valve lid, opens and closes a valve according to temperature changes. The valve can also be opened and closed by rotating the manual adjusting rod. A piston is provided within a valve body. A bias spring, provided at an internally upper part of a valve cover, has an upper part resisting against an internally upper part of the valve cover. A movable rod, a magnetic loop assembly and a magnetic loop sheath together are sleeved outside a piston barrel. The manual adjusting rod is rotated into a middle hole of the movable rod. A heat concentrating cover is connected to the manual adjusting rod via rotating. | 08-08-2013 |
20130312842 | Heat concentrating type self-operated automatic fire valve - A heat concentrating type self-operated automatic fire valve is characterized in that the first piston is provided on a top of the water inlet channel in the valve body, the piston cover is compressed on a circumferential periphery of the first piston; a pressurizing channel is provided on a center of the first piston; a first pressure relief channel is provided on a center or a circumferential periphery of the piston cover; the first pressure relief channel on the piston cover is communicated with the second pressure relief channel on the valve body; a magnetic pillar unit is sealedly provided on an upper portion of the valve core , and the second piston is provided on a lower portion of the valve core; a magnetic ring sleeve unit is sleeved on the valve-core sleeve, and a magnetic ring unit is provided in the magnetic ring sleeve unit. | 11-28-2013 |
Nan Quan, Beijing CN
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20140146427 | DETECTION SYSTEM AND DETECTION METHOD OF DISTRBUTED GENERATION ISLANDING BASED ON POWER FREQUENCY CARRIER - This present inversion relates to a detection system and detection method of distributed generation islanding based on power frequency carrier. The system includes a power frequency carrier signal generating device near the terminal power distribution substation, a power frequency carrier signal detection device in distributed power grid; the power frequency carrier signal generating device is connected to the substation bus through a signal coupling transformer; the power frequency carrier signal generating device is connected with signal coupling transformer though phase A, B C live wires and the N middle wire, that results in the signal can be send by anyone signal phase, any two phases parallel way or three phases parallel way. The power frequency carrier signal detection device is connected with the low voltage power network though phase A, B and C live wires and the N middle wire. The system of distributed generation islanding detection based on power frequency carrier has low cost of implementation advantage and the test methods to meet the requirements of relevant standards. The present invention provides an effective method for islanding signal detection of distributed generation and micro-grid signal, anti-islanding protection. There is very high technical and economic performance applying the distribution network under high permeability condition. | 05-29-2014 |
Nanren Quan, Beijing CN
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20150330891 | INSPECTION DEVICE AND INSPECTION SYSTEM FOR DISPLAY SUBSTRATE - The present disclosure relates to a technical field of display substrate inspection. The present disclosure discloses an inspection device and an inspection system for display substrate. The inspection device includes a support member, a turning table and a first drive device. The turning table includes: a carrier pivotally mounted on a pivot shaft, the carrier having an observation aperture through its thickness direction; and positioning clamps which are mounted on the carrier and are used to retain the display substrate in the range of the observation aperture. The first drive device is in transmission connection with the pivot shaft of the carrier in order to drive the turning table to rotate around the pivot shaft. When inspecting the appearance of the display substrate by the above mentioned inspection device, omnidirectional inspection of the display substrate can be achieved by turning the turning table. Moreover, the contact between the inspector and the display substrate can be avoided, the risk of damaging the display substrate during appearance inspection can be decreased, and therefore defects of the display substrate caused by appearance inspection can be reduced. | 11-19-2015 |
Rui Quan, Shenzhen CN
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20130139178 | CLUSTER MANAGEMENT SYSTEM AND METHOD - A cluster management system and method are disclosed in the disclosure. The system includes: a storage module configured to store process identifiers of more than one process and communication addresses of the more than one process; more than one cluster management module in one-to-one correspondence with the more than one process, wherein each one of the more than one cluster management module is configured to obtain the communication addresses of other processes except the process corresponding to the cluster management module itself in the more than one process, and obtain services included in other processes by the communication addresses of other processes; more than one service management module in one-to-one correspondence with the more than one cluster management module, wherein each one of the more than one service management module is configured to obtain the services included in other processes from the cluster management module corresponding to the service management module itself, and call the services included in other processes. The disclosure can ensure normal use of services and improve management capacity of network management. | 05-30-2013 |
Rui Quan, Wuhan City CN
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20130082531 | ENERGY ADJUSTOR - An energy adjustor coupled between a fuel cell group and a secondary battery group is disclosed. A load is coupled to the secondary battery group in parallel. The energy adjustor includes a boost regulation module, a drop regulation module, a detecting module and a control module. The boost regulation module boosts an output voltage of the fuel cell group to generate a first adjustment voltage according to a first control signal. The drop regulation module drops the first adjustment voltage to generate a second adjustment voltage to the load according to a second control signal. The detecting module detects at least one of the fuel cell group, the boost regulation module, the drop regulation module and the load to generate a detection result. The control module generates the first and the second control signals according to the detection result. | 04-04-2013 |
20130084513 | ENERGY ADJUSTING METHOD - An energy adjusting method for controlling output energy of a fuel cell group, wherein at least one of the fuel cell group and a secondary battery group drives a load is disclosed. The voltage of the fuel cell group is boosted by a boost regulation module to generate a first adjustment voltage. The boost regulation module boosts the voltage of the fuel cell group according to a first control signal. The first adjustment voltage is dropped by a drop regulation module to generate a second adjustment voltage to the load. The drop regulation module drops the first adjustment voltage according to a second control signal. At least one of the fuel cell group, the boost regulation module, the drop regulation module and the load is detected to generate a detection result. The first and the second control signals are generated according to the detection result. | 04-04-2013 |
20130293015 | POWER SUPPLY SYSTEM COMPRISING A FUEL CELL - A power supply system driving a load including a main power apparatus and a backup power apparatus is disclosed. The main power apparatus provides main power to the load according to city power. The backup power apparatus provides backup power to the load when the city power does not correspond to a first pre-determined condition and includes a recombination unit, a fuel cell unit, a transformation unit, and a control unit. The recombination unit recombines a methanol component to a hydrogen component. The fuel cell unit receives the hydrogen component to generate a first power. The transformation unit detects the city power and transforms the first power to generate the backup power. When the city power does not correspond to a first pre-determined condition, the control unit activates the reformer, the fuel cell unit, and the transformation unit to generate the backup power. | 11-07-2013 |
20130293016 | CONTROL METHOD FOR FUEL CELL POWER - A power controlling method for a power supplying system coupled to a load is disclosed. City energy is detected. It is determined whether the city energy corresponds to a first pre-determined condition. When the city energy corresponds to the first pre-determined condition, the city energy is transformed to generate a main power to the load. When the city energy does not correspond to the first pre-determined condition, a fuel cell unit is activated to provide a backup power to the load. | 11-07-2013 |
Shanshan Quan, Shanghai CN
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20140095467 | METHOD AND SYSTEM FOR MEMORY EFFICIENT, UPDATE OPTIMIZED, TRANSACTIONAL FULL-TEXT INDEX VIEW MAINTENANCE - Methods and systems are directed to an update-optimized and memory-efficient method for transactional full-text index view maintenance. Embodiments include a method and system of reducing the overhead requirements of maintaining a transactional index view in the case of a large number of updates at any particular time. The method involves maintaining a single blacklist bitmap across updated transactional query views, applying the latest set of updates to the bitmap when a new view is required, and post-adjusting the bitmap when the transactional view is created to ensure that entries that should be visible have not been removed. | 04-03-2014 |
Shuhai Quan, Wuhan City CN
Patent application number | Description | Published |
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20130082531 | ENERGY ADJUSTOR - An energy adjustor coupled between a fuel cell group and a secondary battery group is disclosed. A load is coupled to the secondary battery group in parallel. The energy adjustor includes a boost regulation module, a drop regulation module, a detecting module and a control module. The boost regulation module boosts an output voltage of the fuel cell group to generate a first adjustment voltage according to a first control signal. The drop regulation module drops the first adjustment voltage to generate a second adjustment voltage to the load according to a second control signal. The detecting module detects at least one of the fuel cell group, the boost regulation module, the drop regulation module and the load to generate a detection result. The control module generates the first and the second control signals according to the detection result. | 04-04-2013 |
20130084513 | ENERGY ADJUSTING METHOD - An energy adjusting method for controlling output energy of a fuel cell group, wherein at least one of the fuel cell group and a secondary battery group drives a load is disclosed. The voltage of the fuel cell group is boosted by a boost regulation module to generate a first adjustment voltage. The boost regulation module boosts the voltage of the fuel cell group according to a first control signal. The first adjustment voltage is dropped by a drop regulation module to generate a second adjustment voltage to the load. The drop regulation module drops the first adjustment voltage according to a second control signal. At least one of the fuel cell group, the boost regulation module, the drop regulation module and the load is detected to generate a detection result. The first and the second control signals are generated according to the detection result. | 04-04-2013 |
20130293015 | POWER SUPPLY SYSTEM COMPRISING A FUEL CELL - A power supply system driving a load including a main power apparatus and a backup power apparatus is disclosed. The main power apparatus provides main power to the load according to city power. The backup power apparatus provides backup power to the load when the city power does not correspond to a first pre-determined condition and includes a recombination unit, a fuel cell unit, a transformation unit, and a control unit. The recombination unit recombines a methanol component to a hydrogen component. The fuel cell unit receives the hydrogen component to generate a first power. The transformation unit detects the city power and transforms the first power to generate the backup power. When the city power does not correspond to a first pre-determined condition, the control unit activates the reformer, the fuel cell unit, and the transformation unit to generate the backup power. | 11-07-2013 |
20130293016 | CONTROL METHOD FOR FUEL CELL POWER - A power controlling method for a power supplying system coupled to a load is disclosed. City energy is detected. It is determined whether the city energy corresponds to a first pre-determined condition. When the city energy corresponds to the first pre-determined condition, the city energy is transformed to generate a main power to the load. When the city energy does not correspond to the first pre-determined condition, a fuel cell unit is activated to provide a backup power to the load. | 11-07-2013 |
Song Jian Quan, Shenzhen CN
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20090154386 | WIMAX MULTICAST BROADCAST SERVICES (MBS) EFFICIENT HANDOVER AND POWER SAVING SUPPORT FOR INTRA AND INTER-MBS ZONES - A broadcast management message includes MBS Zone Neighbor information to associate different MBS Zones which transmit the same MBS contents over a single frequency or a different frequency. An MBS Zone Service Group contains a group of MBS Zones that transmit the same MBS content over the same frequency or at different frequencies. All the MBS Zones that belong to the same MBS Zone Service Group may have the same MBS Zone Service Group Identifier (ID). | 06-18-2009 |
Tong-You Quan, Shenzhen City CN
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20110278143 | ELECTRONIC DEVICE WITH PUSH BOTTON - An electronic device includes a switch, a housing, a button, and an elastic element. The housing includes a cover and a sidewall enclosing the cover. The sidewall defines a receiving hole. The button is received in the receiving hole. The elastic element includes a base, a resisting portion, and an angled elastic arm connecting the resisting portion to the base. The resisting portion abuts against the button. The base is fixed to the cover. The elastic arm deflects when the button is pushed by an external force to actuate the switch, and rebounds to cause the button to move back when the external force has ceased. | 11-17-2011 |
20120170736 | WIRELESS TELEPHONE HAVING SUPPORT WITH BUILT-IN ANTENNA - A wireless telephone includes a support and a base unit supported by the support. The support includes an antenna and defines a number of through holes. The antenna includes a number of electrically conductive pins that are aligned with the through holes. The base unit includes a number of protruding, conductive terminals that respectively pass through the through holes and contact the electrically conductive pins to allow signals to be transmitted through the antenna. | 07-05-2012 |
20130044412 | ELECTRONIC DEVICE WITH SLOT COVER EJECTION MECHANISM - An electronic device includes a housing defining a slot, a card socket, a slot cover moveably received in the slot, and an elastic piece. The card socket is capable of ejecting an electronic card out when pressed. The cover defines a through hole and an elastic hook engaging the slot to retain the cover in the slot. The elastic piece includes a base facing the first through hole, and a pair of arms connected to opposite ends of the base and abutting against the cover. The elastic piece is urged to be deformed to push the cover when the base is pushed by an object passing through the through hole, causing the hook to disengage from the slot. Then the base pushes the card to move inwardly, causing the card socket to push the card and the cover to move out of the slot in union. | 02-21-2013 |
20130045045 | ELECTRONIC DEVICE WITH SLOT COVER EJECTION MECHANISM - An electronic device includes a frame defining a slot and a first through hole, a slot cover moveably received in the slot, a latching member rotateably connected to the frame, and a torsion spring. The latching member includes a first arm and a second arm protruding therefrom and extending in opposite directions. When the latching member is at a locking position, the first arm faces the first through hole, and the second arm engages an elastic hook to retain the cover in the slot. The spring includes a first arm fixed to the first arm and a second arm fixed to the frame. The latching member is driven to rotate when the first arm is pushed by an elongated object passing through the first through hole, causing the second arm push the elastic hook to be deformed, thereby allowing the second arm to disengage from the elastic hook. | 02-21-2013 |
Wang Quan, Beijing CN
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20130170912 | STOWING METHOD FOR GOAF OF POTASH SALT ORE - The present invention relates to a stowing method for a goaf of potash salt ore comprising making wall slurry into barricades each have the same area as the sectional area of a tunnel and a thickness of 0.5 to 5 meters inside the underground tunnels in the goaf of potash salt ore, with the interval between adjacent barricades being 5 to 100 meters, then stowing the interval between said barricades by using the filling slurry. The stowing method of the present invention uses the wall slurry of high strength that is solidified with a gelling agent as the main bearing material, and uses the solidified filling slurry with a low strength as the main filling material, which has a good effect when compared with conventional filling materials in that, the amount of additives that are used is smaller, the solidification time is short, the stowing strength is more adjustable, and the stowing cost is lower. Moreover, it effectively utilizes the tail liquids, thereby reducing the addition of other additives, decreasing the cost, avoiding the discharge of liquid waste and relieving the environmental pressure. | 07-04-2013 |
Wang Jin Quan, Wujiang CN
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20090306235 | Memory Foam Pad - A memory foam pad that is porous enough to allow water to pass through it, and methods for making the memory foam pad. | 12-10-2009 |
Wei Quan, Shenzhen CN
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20120263095 | Contention Based Resource Configuration Method and Apparatus - A contention based resource configuration method is disclosed. The method includes: configuring, by a network device, a contention based resource parameter, wherein the contention based resource parameter comprises one or any combination of the following: a period and/or a frequency of a contention based resource block, the number of contention based resource blocks allocated once, a size of the contention based resource block, a modulation and coding scheme, and expected reception power; and notifying, by the network device, a user equipment of the contention based resource parameter. Through the technical solutions provided by the embodiments of the present invention, a network side may allocate a contention based resource more properly, and the user equipment may know the contention based resource parameter and use the contention based resource more properly and flexibly. | 10-18-2012 |
20130107838 | METHOD AND APPARATUS FOR CONTENTION BASED UPLINK TRANSMISSION | 05-02-2013 |
20130215736 | METHOD, TERMINAL AND NETWORK DEVICE FOR CONFIGURING MEASUREMENT GAP - The present invention provides a method for configuring measurement gap, terminal and network device. The method includes: determining an aggregation state of current component carriers, an aggregation state of component carriers which will be configured for a terminal by a network side, or a failure state of a measurement performed by a terminal according to a state of a current measurement configuration; sending, in the case of the aggregation state of the current component carriers or the failure state of the measurement, current measurement capability information of the terminal to the network side; sending, in the case of the aggregation state of the component carriers which will be configured for the terminal by the network side, measurement capability information according to the aggregation state of the component carriers which will be configured for the terminal. The embodiments of the present invention may reduce signaling overhead and avoid signaling waste. | 08-22-2013 |
20130279453 | METHOD, APPARATUS, AND SYSTEM FOR COMMUNICATION INFORMATION TRANSMISSION - A method, apparatus, and system for communication information transmission are provided in the embodiments of the present invention. The method comprises: communication information is transmitted to a base station (BS); when the communication information fails to be transmitted to the BS, a first backoff upper limit is obtained according to the number of times the transmission has failed; a backoff upper limit is determined according to the first backoff upper limit, and a backoff time of retransmitting the communication information is selected according to the backoff upper limit. In the embodiments of the present invention, terminal can obtain the proper backoff upper limit according to the number of times it has failed to transmit the communication information, thereby reducing the latency of its uplink data transmission. | 10-24-2013 |
20130301582 | METHOD FOR SEMI-PERSISTENT SCHEDULING, USER EQUIPMENT AND NETWORK DEVICE - The present invention provides a method for semi-persistent scheduling, user equipment and network device. The method comprises: acquiring a SPS group scheduling identity, wherein the SPS group scheduling identity is shared by UEs belonging to a first group; receiving control signaling scrambled with the SPS group scheduling identity on a PDCCH, and unscrambling the control signaling according to the SPS group scheduling identity; receiving a data package on a PDSCH according to unscrambled control signaling, wherein the data package comprises indication information for instructing at least one UE belonging to the first group to perform a SPS operation; and determining that it is necessary to perform the SPS operation according to the indication information, and performing the SPS operation. The embodiments of the present invention can save PDCCH resource and improve system capacity. | 11-14-2013 |
20130308613 | RANDOM ACCESS METHOD, USER EQUIPMENT AND NETWORK EQUIPMENT - The present invention provides a random access method, a user equipment and a network equipment. The method comprising: acquiring a random access group scheduling identity, wherein the random access group scheduling identity is shared by user equipments belonging to a first group; receiving control signaling scrambled by the random access group scheduling identity on a PDCCH, and decoding the control signaling according to the random access group scheduling identity; receiving a data packet on a PDSCH according to the decoded control signaling, wherein the data packet comprises indication information used for instructing at least one UE belonging to the first group to perform a random access; and determining that the random access is needed to be performed according to the indication information, and performing the random access. The embodiments of the present invention may save PDCCH resource. | 11-21-2013 |
20140295770 | METHOD AND USER EQUIPMENT FOR USER EQUIPMENT TO REPORT A MEASUREMENT RESULT - Embodiments of the present disclosure provide a method for a UE to report a measurement result and the UE, which may timely and accurately report the measurement result to a base station and improve the communication continuity of the UE. The method for UE to report a measurement result includes: determining a moving speed state of the UE, and determining a measurement parameter according to the moving speed state; acquiring a measurement period of the UE according to the determined measurement parameter; and in the measurement period, measuring a cell to obtain a measurement result, and reporting the measurement result to a serving base station of the UE. The present disclosure is suitable for UE to report a measurement result. | 10-02-2014 |
20140321267 | METHOD AND DEVICE FOR TRANSFERRING DATA - Provided in embodiments of the present invention are a method and a device for transferring data. The method includes: transferring data to a base station via a first link, a second link offloading for the first link; if a radio link failure (RLF) occurs on the first link, transmitting an RLF indication message to the base station, where the RLF indication message is used to notify the base station that the RLF occurs on the first link; and transferring, over the second link, at least a portion of the data on the first link. According to embodiments of the present invention, when a link failure occurs between a user equipment and the base station during a mobile data offloading process, data transfer is performed via the offloading link, a time delay can be reduced and the data transfer efficiency is improved. | 10-30-2014 |
20140321378 | METHOD AND DEVICE FOR VIDEO TRANSMISSION - Embodiments of the present application provide a method and a device for video transmission, which relates to the field of communications and is able to reduce feedback time, thus realizing the purpose of fully using resources and reducing data loss. The method includes at least the following operations: a base station receiving a second video data packet sent by a server and first feedback information about a first video data packet sent by user equipment, performing scheduling process according to the first feedback information, and after the scheduling process, transmitting the second video data packet to the user equipment according to the result of the scheduling process. | 10-30-2014 |
20150036506 | METHOD AND DEVICE FOR DATA SHUNTING - The present invention provides a method and device for data shunting and relates to the technical field of communications. The present invention solves the problem that the requirements for the Service Quality can not be satisfied, because the shunted data can't be transmitted in the shunting network based on appointed Service Quality; and the reliability of data transmission and the system resource utilization are decreased. The method concretely comprises the following steps: the first network device of the first network determines the second Quality of Service parameter of the second network according to the first Quality of Service parameter of data to be transmitted in the first network; the first network device transmits some or all of data to be transmitted to the second network device of the second network according to the second Quality of Service parameter. The method can be applied to data shunting. | 02-05-2015 |
20150071228 | DATA OFFLOAD TRANSMISSION METHOD, APPARATUS AND SYSTEM - Embodiments of the present invention provide a data offload transmission method, apparatus and system, which relate to the field of communications and may avoid multiple collisions and retransmissions, to reduce the transmission time delay of uplink data. The method includes: obtaining, by a base station, a transmission performance parameter of user equipment on a supplementary network, configuring a user transmission restriction according to the transmission performance parameter and sending the user transmission restriction to the user equipment, for enabling the user equipment to perform data transmission on the supplementary network according to the user transmission restriction. The method provided by the embodiments of the present invention is applied to data offload transmission. | 03-12-2015 |
20150134769 | DATA SHUNTING METHOD, DATA TRANSMISSION DEVICE, AND SHUNTING NODE DEVICE - Embodiments of the present invention relate to a data shunting method, a data transmission device and a shunting node device, the data shunting method provided in the embodiments of the present invention includes: acquiring the number of to-be-transmitted shunted data packets which are cached in the shunting node device; when the number of the to-be-transmitted shunted data packets is less than a first threshold value, transmitting shunted data to the shunting node device, otherwise, not transmitting the shunted data to the shunting node device. The data shunting method provided in the embodiments of the present invention enables the data transmission device to provide the shunting node device with an appropriate shunted data rate. | 05-14-2015 |
20150156669 | METHOD AND APPARATUS FOR TRANSMITTING DATA PACKET - A method and an apparatus for transmitting a data packet are provided. A user equipment UE determines that service data unit SDU delivery needs to be performed for an erroneous data packet born on a radio bearer RB of a service. If the received data packet is not received correctly after maximum retransmission times are achieved, the UE determines that a received data packet is the erroneous data packet. The UE delivers the SDU in the erroneous data packet to a radio link control RLC entity corresponding to the RB, and the RLC entity in the UE sends the SDU to an upper layer of the RLC entity. The delivery of the erroneous data packet may be achieved, so that an air interface resource may be effectively utilized and the decoding quality may be improved. | 06-04-2015 |
20150156750 | ACCESSING METHOD, EQUIPMENT AND BASE STATION - Embodiments of the present invention provide an access method, a user equipment and a base station. In the present invention, a user equipment obtains a first synchronous channel resource; uses the first synchronous channel resource to send an access request to a base station, for requesting to access the base station; receives access feedback sent by the base station, and determining whether access is successful according to the access feedback. In this way, occupation of the user equipment on an access resource during access may be reduced, and utilization efficiency of the access resource is improved. | 06-04-2015 |
20150264641 | CELL MEASUREMENT METHOD, USER EQUIPMENT AND BASE STATION - The present invention provides a cell measurement method, a user equipment, and a base station. A cell measurement method according to an embodiment of the present invention includes receiving, by a user equipment, a neighbor cell list of a serving cell of a base station, wherein the neighbor cell list corresponds to a frequency, is sent by the base station, and includes a list of all neighboring cells at the frequency and information indicating whether each neighboring cell in the list of all neighboring cells can be measured by at least one of a first type of user equipment and a second type of user equipment at the frequency corresponding to the neighbor cell list. The cell measurement method also includes performing, by the user equipment, cell measurement according to the neighbor cell list. | 09-17-2015 |
20150382336 | DATA TRANSMISSION METHOD, BASE STATION, AND USER EQUIPMENT - Embodiments of the present invention provide a data transmission method, a base station, and a user equipment (UE), wherein a primary base station configures a data transmission parameter for a secondary base station, to assist the secondary base station to perform uplink and downlink data transmission for the UE. Therefore, the primary base station and the secondary base station transmit and receive data according to the same data transmission parameter, and there is no need to perform extra processing on the data transmitted and received by the secondary base station, that is, the secondary base station can only reserve simple buffering, encapsulating, and transceiving functions, or even only reserve buffering and transceiving functions, so that a protocol design of the secondary base station is simplified, and cost of the secondary base station, especially cost of a micro base station serving as the secondary base station is reduced. | 12-31-2015 |
Wei Quan, Beijing CN
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20120039295 | METHOD, DEVICE, AND SYSTEM FOR JUDGING RANDOM ACCESS CONTENTION RESOLUTION - Embodiments of the present invention disclose a method, device, and system for judging a random contention resolution. The method includes: sending a contention resolution request message to a network side, where the contention resolution request message carries a cell radio network temporary identifier (C-RNTI) or a common control channel serving data unit (CCCH SDU); and when receiving a network side message masked with a temporary C-RNTI (T C-RNTI) allocated by the network side to the UE before a CRT expires, performing backoff if judging, according to the C-RNTI or CCCH SDU and the signaling type of the network side message, that contention resolution fails. | 02-16-2012 |
20120147838 | METHOD AND DEVICE FOR TRANSMITTING SEMI-PERSISTENT SCHEDULING DATA - A method and device for transmitting semi-persistent scheduling (SPS) data reduces the probability of retransmitting a semi-persistent service, and increases the system throughput. The method includes: determining an initial transmission carrier for transmitting SPS data according to channel condition information of each carrier in multiple carriers and a gain of a match of a multi-user multiple-input and multiple-output (MU-MIMO) antenna unit; instructing, to a user, the determined initial transmission carrier for transmitting SPS data; and transmitting the SPS data to the user through the instructed initial transmission carrier for transmitting SPS data. The method and device are mainly applied to a process for transmitting SPS data in a carrier aggregation scenario. | 06-14-2012 |
20120149298 | METHOD FOR BUFFER STATUS REPORT REPORTING, RELAY NODE, E-UTRAN NODEEB, AND SYSTEM - The present invention discloses a method for BSR reporting, a relay node, an E-UTRAN NodeB, and a system, which are applied in the field of communications. In the present invention, a BSR reporting manner of an RN is configured according to the number of UEs managed by the RN, and a BSR is sent to a D-eNB Donor eNB according to the configured BSR reporting manner. The present invention effectively solves the problem that currently the existing BSR mechanism is not applicable to an interface between an RN and a D-eNB. | 06-14-2012 |
20120155272 | METHOD, DEVICE, AND SYSTEM FOR CONFIGURING COMPONENT CARRIER IN CARRIER AGGREGATION SCENARIO - Embodiments of the present invention provide a method, a device, and a system for configuring a component carrier in a carrier aggregation scenario. The method for configuring a component carrier in a carrier aggregation scenario includes: obtaining information about a component carrier supported by a UE; selecting a candidate component carrier according to the information about the component carrier and configuring a resource parameter that is applied to the candidate component carrier to form configuration information about the candidate component carrier; and delivering the configuration information about the candidate component carrier to the UE. In the embodiments of the present invention, a base station may select a candidate component carrier for the UE according to obtained component carrier support information and perform resource configuration, so that the UE can accurately know to which component carrier a resource parameter is applied, and thus a data transmission error may be reduced. | 06-21-2012 |
20120170570 | UPLINK SYNCHRONIZATION PROCESSING METHOD, USER EQUIPMENT, AND BASE STATION - An uplink synchronization processing method, a User Equipment (UE), and a base station are provided. The method includes: receiving a component carrier (CC) uplink synchronization indication message sent by a base station, where the uplink synchronization indication message carries identification information of one or multiple newly configured CCs; sending synchronization signaling to the base station when knowing that the uplink synchronization needs to be executed on all or a part of the one or multiple newly configured CCs corresponding to the identification information; and receiving a time advanced (TA) adjusting message that is sent by the base station according to the synchronization signaling, and applying a TA value carried in the TA adjusting message to the CC on which the uplink synchronization needs to be executed. | 07-05-2012 |
20120269156 | INFORMATION FEEDBACK METHOD AND APPARATUS - A CB resource feedback method is disclosed. The method includes: receiving, by a network device, uplink information that is sent by a sending device on a CB resource; when the uplink information is decoded, feeding back, by the network device correct reception of the uplink information to the sending device through a first physical downlink control channel, where the first physical downlink control channel is masked with an identifier of the sending device. Through the technical solutions provided in embodiments of the present invention, the sending device may be enabled to accurately know that the uplink information sent by the sending device is received correctly or is received incorrectly, and the sending device may be enabled to know a receiving status more quickly. | 10-25-2012 |
20120282969 | Method, Device, and System for Determining Timing Advance Grouping - Embodiments of the present invention provide a method, a device, and a system for determining timing advance grouping, and relate to the field of communications. A base station (eNodeB) adds a component carrier (CC) for a user equipment (UE). According to obtained timing advance (TA) group information or a preset rule, a TA group that the added CC belongs to is determined. The TA group is a set of CCs that can share a TA. Identification information that identifies the TA group to the UE is sent. | 11-08-2012 |
20130003678 | SCHEDULING REQUEST METHOD, APPARATUS AND SYSTEM - A scheduling request method, network side device, terminal device and system, belong to the field of communications technologies. The method includes: configuring a first shared resource used for a scheduling request (SR), and sending first information to multiple terminal devices to notify of the first shared resource ( | 01-03-2013 |
20130003682 | Method, User Equipment, Base Station, and System for Detecting Sharing of Timing Advance Value - Embodiments of the present invention disclose a method, user equipment, base station, and system for detecting sharing of a timing advance value, relate to the field of communications technologies, and solve a problem in the prior art that a normal service cannot be provided because a TA value cannot be shared between different uplink CCs. According to the embodiments of the present invention, the user equipment may determine, through a time offset between synchronization of downlink component carriers corresponding to uplink component carriers, that a too large time offset indicates that a same TA value cannot be shared; the base station may calculate a TA value directly through a dedicated preamble sequence, and then compares the TA value with a TA value of one of the component carriers, where a too large difference between the TA values indicates that a same TA value cannot be shared. | 01-03-2013 |
20130114457 | Method for Reporting Power Headroom Report and User Equipment - The present invention discloses a method for reporting a power headroom report and a user equipment, which are applied in the field of communications. The method includes triggering reporting of a first power headroom report and determining that a condition of sending the first power headroom report is satisfied. The condition of sending the first power headroom report includes a determination that uplink data channel transmission occurs in a current transmission time interval. The first power headroom report is obtained. The first power headroom report includes a first power headroom value that includes a difference between maximum transmitting power of a carrier and a sum of transmitting power of a control channel of the carrier and transmitting power of a data channel of the carrier. | 05-09-2013 |
20130148580 | METHOD AND APPARATUS FOR REPORTING BUFFER STATUS - A method, a user equipment (UE), and communications system for reporting buffer status are provided. A UE selects, from a plurality of available transport blocks (TBs) in a single transmission time interval (TTI), a TB that meets a buffer status report (BSR) transmission condition to report BSR information about at least one logical channel group (LCG) of the UE via the selected TB. In instances where there is more than one TB that meets the BSR transmission condition, only one TB is selected by the UE to report the BSR information. In this way, the UE can make full use of the padding bits of the TB, and report the buffer status flexibly via the selected TB. | 06-13-2013 |
20140056198 | STATE SWITCHING METHOD, INACTIVITY TIMER STARTING METHOD AND USER EQUIPMENT - The present invention provides a state switching method, an inactivity timer starting method, and a user equipment. The state switching method includes: sending, by a user equipment, a scheduling request to a network side, and receiving a newly transmitted data uplink grant that is delivered by the network side according to the scheduling request; setting the user equipment to an inactive state after the user equipment sending data according to the uplink grant; and switching the user equipment to an active state after a set period arrives and/or after it is determined that the data is sent successfully. | 02-27-2014 |
20140064219 | DATA SENDING METHOD AND TRANSMISSION RESOURCE ALLOCATION METHOD AND APPARATUS - The present invention discloses a method for sending a BSR. The method includes: if an LCG logical channel meets a regular BSR trigger condition, triggering a first regular BSR; or if a BSR retransmission timer expires, and any LCG logical channel has transmittable data, triggering a second regular BSR; if the LCG logical channel triggering the first regular BSR meets a non-transmittable condition, canceling the first regular BSR; or if all LCG logical channels meet a non-transmittable condition after the second regular BSR is triggered, canceling the second regular BSR; and if an uplink transmission resource is available in a current TTI, and the first or second regular BSR that is triggered but not canceled exists, sending a BSR MAC CE by using the uplink transmission resource. The disclosed method prevents a UE from generating and reporting meaningless BSR MAC CEs, and thereby saves transmission resources. | 03-06-2014 |
20140105169 | UPLINK SYNCHRONIZATION PROCESSING METHOD, USER EQUIPMENT, AND BASE STATION - An uplink synchronization processing method, a User Equipment (UE), and a base station are provided. The method includes: receiving a component carrier (CC) uplink synchronization indication message sent by a base station, where the uplink synchronization indication message carries identification information of one or multiple newly configured CCs; sending synchronization signaling to the base station when knowing that the uplink synchronization needs to be executed on all or a part of the one or multiple newly configured CCs corresponding to the identification information; and receiving a time advanced (TA) adjusting message that is sent by the base station according to the synchronization signaling, and applying a TA value carried in the TA adjusting message to the CC on which the uplink synchronization needs to be executed. | 04-17-2014 |
20140126520 | Random Access Response Receiving and Sending Method, User Equipment, Base Station and System - Embodiments of the present invention disclose a random access response receiving and sending method, a user equipment, a base station, and a system. The method includes: after sending a dedicated random access preamble to a network side, on a physical downlink control channel, according to a pre-obtained dedicated identifier, detecting control signaling masked by using the dedicated identifier, where the dedicated identifier is a user equipment-specific temporary identifier configured by the network side for the user equipment, and the control signaling includes information about a physical downlink shared channel used to send a random access response and information required for decoding the random access response; and receiving the random access response on a corresponding physical downlink shared channel according to the control signaling. | 05-08-2014 |
20140161070 | PROCESSING METHOD AND DEVICE FOR OBTAINING SYNCHRONIZATION - The present disclosure provides a processing method and device for obtaining synchronization, where the method includes: selecting, by a UE, a preamble on a first Scell, and reporting information of the preamble to a base station by using a current PCell or a second SCell of the UE; receiving scheduling information of a random access response message or scheduling information of a conflict indication message delivered by the base station from a physical downlink control channel of the PCell, the second SCell or the first SCell by using a C-RNTI of the UE; and receiving the random access response message or the conflict indication message from a physical downlink shared channel according to the scheduling information of the random access response message or the scheduling information of the conflict indication message. | 06-12-2014 |
20140161081 | Method and Apparatus for Power Control - A power control method is provided, which is applicable to the communication field. The method includes: obtaining power headroom information of an aggregated carrier of a User Equipment (UE), where the aggregated carrier includes at least one component carrier group and at least one first carrier, or includes at least one component carrier group, or includes at least two first carriers, the component carrier group includes at least two second carriers, and the first carrier and the second carrier are single carriers; and adjusting transmit power of the aggregated carrier according to the power headroom information. The method enables reporting of power headroom of an aggregated carrier of the UE in a multi-carrier scenario, so that the base station can control the transmitting power of the UE reliably, and therefore, reliability and throughput of the system are improved. | 06-12-2014 |
20140219271 | UPLINK SYNCHRONIZATION PROCESSING METHOD, USER EQUIPMENT, AND BASE STATION - An uplink synchronization processing method, a User Equipment (UE), and a base station are provided. The method includes: receiving a component carrier (CC) uplink synchronization indication message sent by a base station, where the uplink synchronization indication message carries identification information of one or multiple newly configured CCs; sending synchronization signaling to the base station when knowing that the uplink synchronization needs to be executed on all or a part of the one or multiple newly configured CCs corresponding to the identification information; and receiving a time advanced (TA) adjusting message that is sent by the base station according to the synchronization signaling, and applying a TA value carried in the TA adjusting message to the CC on which the uplink synchronization needs to be executed. | 08-07-2014 |
20140254528 | Method for Acknowledging RLC Data Packet Transmission and RLC AM Entity Sender - The present invention provides a method for acknowledging RLC data packet transmission and an RLC AM entity sender. In embodiments of the present invention, an RLC AM entity sender sends an RLC data packet, which includes first indication information, to an RLC AM entity receiver through a sender MAC entity and a receiver MAC entity. The RLC AM entity receiver is instructed not to feed back acknowledgment information of the RLC data packet. Local acknowledgment information of the RLC data packet that is fed back by the sender MAC entity is received, so that the RLC AM entity sender can determine whether the transmission of the transmitted packet is successful. | 09-11-2014 |
20140357275 | CELL HANDOVER METHOD, USER EQUIPMENT AND BASE STATION - A cell handover method, a user equipment and a base station are disclosed. The method includes: obtaining, by a user equipment UE, a cell list and a measurement parameter that are configured by a serving base station, where the cell list includes at least one cell; performing, by the UE, cell measurement according to the measurement parameter to obtain a measurement result; when the measurement result includes a cell belonging to the cell list, selecting, by the UE, the cell belonging to the cell list from the measurement result to serve as a target cell; and handing over, by the UE, to the target cell. In embodiments of the present invention, when the UE is handed over to a cell in a free handover area, the number of signaling exchanges is decreased compared with an existing cell handover. | 12-04-2014 |
20150024758 | Movement Information Processing Method and System, User Equipment, and Access Network Device - Embodiments of the present invention provide a movement information processing method and system, a user equipment, and an access network device. In one embodiment, a UE measures a characteristic parameter of a cell to be measured, and then obtains movement information of the UE according to a change of the characteristic parameter within a predetermined time. In this way, the UE can send the movement information to an access network device and the access network device executes a movement-related operation according to the movement information. | 01-22-2015 |
20150105062 | METHOD FOR REPORTING USER EQUIPMENT ASSISTANCE INFORMATION REPORTING, USER EQUIPMENT, AND BASE STATION - The present invention provides a method for reporting user equipment assistance information, a user equipment, and a base station. The method includes: if a configuration in a user equipment UE for forbidding sending UE assistance information is not started or is closed, sending, by the UE, the UE assistance information to a base station; or, if a configuration in a UE for allowing sending UE assistance information is started, sending, by the UE, the UE assistance information to a base station. The foregoing method does not increase a signaling overhead of an air interface, and meanwhile, enables abase station to better optimize performance of a UE according to UE assistance information. | 04-16-2015 |
20150141015 | Wireless Network Handover Method, Base Station, and User Equipment - Embodiments of the present invention relates to a wireless network handover method, a base station and a user equipment. The wireless network handover method includes: sending, by a source base station, a handover request to a target base station, where the handover request includes information about a candidate wireless fidelity access point Wi-Fi AP; and sending, by the source base station, a wireless resource control RRC connection reconfiguration message to a user equipment UE, where the RRC connection reconfiguration message is used to instruct the UE to hand over from the source base station to the target base station, and the RRC connection reconfiguration message includes information that is about a target Wi-Fi AP and obtained by the target base station according to the information about the candidate Wi-Fi AP. | 05-21-2015 |
20150156719 | METHOD AND RELATED EQUIPMENT FOR SENDING SIGNALING - The present invention relates to the field of communications, and in particular, to a method and related equipment for sending signaling. The method includes: when a power consumption preference of a user equipment is changed to lower power consumption, determining whether a first timer used for restricting sending of a lower power consumption preference indication expires, and if a determination result is yes, sending a lower power consumption preference indication to a base station; and when the power consumption preference of the user equipment is changed to higher power consumption, sending a higher power consumption preference indication to the base station, or determining whether a second timer used for restricting sending of a higher power consumption preference indication expires, and if a determination result is yes, sending a higher power consumption preference indication to the base station. The present invention may improve user experience. | 06-04-2015 |
20150156733 | Method and Apparatus for Power Control - A power control method includes obtaining power headroom information of an aggregated carrier of a User Equipment (UE). The aggregated carrier includes at least one component carrier group and at least one first carrier, or includes at least one component carrier group, or includes at least two first carriers. The component carrier group includes at least two second carriers, and the first carrier and the second carrier are single carriers, The method also includes adjusting transmit power of the aggregated carrier according to the power headroom information. | 06-04-2015 |
20150156798 | Method, Device, and System for Determining Timing Advance Grouping - Embodiments of the present invention provide a method, a device, and a system for determining timing advance grouping. In one embodiment, a base station adds a component carrier (CC) for a user equipment (UE). The base station determines a timing advance (TA) group to which the added CC belongs. The TA group is a set of CCs that can share a TA. The base station sends identification information that identifies the TA group to the UE. | 06-04-2015 |
20150195850 | SCHEDULING METHOD, BASE STATION, USER EQUIPMENT, AND SYSTEM - Embodiments of the present invention relate to a scheduling method, a base station, a user equipment, and a system. The method includes: configuring, by a base station, a HARQ parameter for a UE according to a QoS requirement; sending, by the base station, the HARQ parameter to the UE; receiving, by the base station, a BSR that is sent by the UE according to the HARQ parameter; allocating, by the base station, a first uplink transmission resource to the UE according to the BSR, and scheduling the first uplink transmission resource for the UE; and receiving, by the base station, uplink transmitted data that is sent by the UE by using the first uplink transmission resource. | 07-09-2015 |
20150201345 | MEASUREMENT REPORT PROCESSING METHOD, BASE STATION, AND USER EQUIPMENT - Embodiments of the present invention provide a measurement report processing method, a base station, and a user equipment. The processing method includes: sending a report indication message of a measurement report to a user equipment UE, and receiving a measurement report that is sent by the UE according to the report indication message. According to the measurement report processing method, the base station, and the user equipment that are provided in the embodiments of the present invention, the base station can obtain a measurement report in time, so as to save air interface resources. | 07-16-2015 |
20150237589 | METHOD APPARATUS, TERMINAL, AND BASE STATION FOR DATA TRANSMISSION - A method, an apparatus, a terminal, and a base station for data transmission are provided. The method includes: when downlink data is received after a TAT expires, determining whether a first preset parameter of a UE satisfies a first uplink synchronization maintenance condition; and when the first parameter of the UE satisfies the first uplink synchronization maintenance condition, sending, to a base station, a feedback corresponding to the downlink data; or when the first parameter of the UE does not satisfy the first uplink synchronization maintenance condition, skipping sending, to the base station, a feedback corresponding to the downlink data, where the feedback is used to indicate whether the downlink data is received correctly, and the first synchronization maintenance condition is used to determine that the UE still maintains an uplink in-sync state after the TAT expires. | 08-20-2015 |
20150271783 | PAGING METHOD AND DEVICE - The present invention provides a paging method and device. The method includes: obtaining, by a core network element, cell type information supported by a terminal; and sending, by the core network element, a paging message to a base station, where the paging message carries the cell type information supported by the terminal or a cell identity determined according to the cell type information supported by the terminal, so that the base station sends a paging message to a cell corresponding to the cell type information supported by the terminal or a cell corresponding to the cell identity. Embodiments of the present invention can reduce system energy overheads. | 09-24-2015 |
20150305084 | TRANSMISSION CONTROL METHOD, TRANSMISSION METHOD, AND DEVICE - Embodiments of the present application provide a transmission control method, a transmission method, and a device. The transmission control method includes: generating, by a network-side device, DTX sleep indication information, where the DTX sleep indication information is used to indicate a start time at which the network-side device enters a sleep state each time during DTX execution, and a time length of the network-side device being in the sleep state each time during the DTX execution; and sending, by the network-side device, the DTX sleep indication information to a UE in a cell of the network-side device, so that the UE suspends, according to the DTX sleep indication information, data processing and/or data transmission of the UE during a period when the network-side device is in the sleep state. Technical solutions of the present application can be adopted to reduce power waste of the UE. | 10-22-2015 |
20150312943 | SCHEDULING SIGNALING TRANSMISSION METHOD AND DEVICE - The present invention provides a scheduling signaling transmission method and device. The method includes: receiving, by UE, a random access response parameter sent by an eNB, where the random access response parameter is used to indicate that scheduling signaling of a random access response is transmitted through an E-PDCCH; and after sending a random access preamble to the eNB, receiving, by the UE through the E-PDCCH according to the random access response parameter, the scheduling signaling of the random access response. According to embodiments of the present invention, impact of inter-cell interference on scheduling signaling of an RAR can be reduced, thereby shortening a time delay of a random access process. | 10-29-2015 |
20150341960 | Data Transmission Method and Apparatus - Embodiments of the present invention provide a data transmission method and apparatus. The method includes generating a configuration message. The configuration message is used to configure, for user equipment UE, a function of receiving downlink bundled data, and the downlink bundled data is downlink data that is repeatedly transmitted at least twice. The configuration message to the UE and the downlink bundled data are sent to the UE. According to the data transmission method and apparatus provided in the embodiments of the present invention, downlink data is sent to user equipment in a downlink bundling manner, thereby shortening a delay of the downlink data transmission. If the downlink data is PDCCH control signaling, timeliness of an operation indicated by the PDCCH control signaling is improved. | 11-26-2015 |
20150351062 | UPLINK SYNCHRONIZATION PROCESSING METHOD, USER EQUIPMENT, AND BASE STATION - An uplink synchronization processing method, a user equipment (UE), and a base station are provided. The method includes: receiving a component carrier (CC) uplink synchronization indication message sent by a base station, where the uplink synchronization indication message carries identification information of one or multiple newly configured CCs; sending synchronization signaling to the base station when knowing that the uplink synchronization needs to be executed on all or a part of the one or multiple newly configured CCs corresponding to the identification information; and receiving a time advanced (TA) adjusting message that is sent by the base station according to the synchronization signaling, and applying a TA value carried in the TA adjusting message to the CC on which the uplink synchronization needs to be executed. | 12-03-2015 |
20150365897 | Data Transmission Method, Apparatus, and System, Network Side Device, and Terminal Device - A data transmission method, apparatus, and system, a network side device, and a terminal device. The data transmission method is applied to the terminal device and includes: setting the terminal device to be in a first non-activated state or a second non-activated state, where in the first non-activated state, the terminal device does not listen to a paging message, and in the second non-activated state, the terminal device listens to a paging message within a first preset listening time or a first preset quantity of listening times, and does not listen to a paging message when the first listening time or the first quantity of listening times is exceeded, setting the terminal device to be in a connected state, and sending, by the terminal device, the uplink data after updating system information; and receiving downlink data that is buffered by the network side device. | 12-17-2015 |
20150373731 | METHOD, APPARATUS, DEVICE, AND SYSTEM FOR REDUCING INTERFERENCE TO CONTROL CHANNEL - Embodiments of the present invention disclose a method, an apparatus, a device, and a system for reducing interference to a control channel. Includes: acquiring configuration information of the control channel, where the configuration information includes at least one of the following information: a configuration period of the control channel, resource occupation indication information, and a configuration period start position, where the resource occupation indication information is used to indicate physical resource blocks PRBs occupied by the control channel in the configuration period, and the configuration period start position is used to indicate a corresponding start point at the beginning of the configuration period; and sending the configuration information to a neighboring base station, so that the neighboring base station performs adjustment according to the configuration information to reduce interference to the control channel of the base station. | 12-24-2015 |
20160044672 | Method and Apparatus for Transmitting Uplink Information - The present invention discloses a method and an apparatus for transmitting uplink information. The method relates to a user equipment receives resource configuration indication information and subframe configuration indication information that are sent from a base station, where the resource configuration indication information is used to indicate at least one flexible subframe. The UE determines whether to transmit uplink information in the flexible subframe according to the subframe configuration indication information. | 02-11-2016 |
20160057771 | PROCESSING METHOD FOR DATA TRANSMISSION, APPARATUS, AND SYSTEM - Embodiments of the present invention provide a processing method for data transmission, an apparatus and a system. The method includes: receiving scheduling signaling sent by a base station, where the scheduling signaling includes a hybrid automatic repeat request (HARQ) process ID; and transmitting, within a same transmission time interval TTI, on a process that corresponds to the HARQ process identifier, data on a first logical channel element and data on a second logical channel element. According to the processing method for data transmission, the apparatus, and the system provided in the embodiments of the present invention, utilization of bandwidth resources for data transmission is improved. Therefore, data throughput of UE can be also effectively ensured. | 02-25-2016 |
20160057773 | SCHEDULING REQUEST METHOD, APPARATUS AND SYSTEM - A scheduling request method, network side device, terminal device and system, belong to the field of communications technologies. The method includes: configuring a first shared resource used for a scheduling request (SR), and sending first information to multiple terminal devices to notify of the first shared resource ( | 02-25-2016 |
20160066328 | SCHEDULING METHOD, USER EQUIPMENT, AND BASE STATION - Embodiments of the present invention provide a scheduling method, user equipment (UE), and a base station, and relate to the field of communications technologies. The method includes: triggering, by UE, a schedule request (SR); and sending the SR to a base station according to configuration statuses of uplink resources of multiple carriers or carrier groups of the UE. By using the technical solutions of the present invention, uplink resources are configured on multiple carriers or carrier groups of UE, so that when an SR is triggered, at least one carrier can be selected according to specific configuration statuses of the uplink resources to send the SR; therefore, a problem that a delay in sending the SR is caused due to existing limitations of the uplink resources is avoided, and the SR can be flexibly sent. | 03-03-2016 |
20160081061 | SERVICE TRANSMISSION METHOD, APPARATUS, DEVICE, AND SYSTEM - Embodiments of the present invention provide a service transmission method, where the method includes: an eNB sends configuration information of the service to UE, sends an arrival indication of the service to the UE and send the service according to the configuration information of the service, so that after the UE receives the arrival indication of the service, the UE receives the service according to the configuration information of the service. The present invention resolves a problem that a conventional MBMS cannot transmit an emergency service or a burst service, and achieves an effect that although information such as a program information table cannot be provided to the UE in advance, the UE may be triggered by using the arrival indication of the service to receive the service, thereby satisfying a transmission requirement brought about by unpredictability of an emergency service or a burst service. | 03-17-2016 |
20160088541 | INFORMATION SENDING AND RECEIVING METHODS AND APPARATUSES, AND INFORMATION TRANSMISSION SYSTEM - Information sending and receiving methods and apparatuses, and an information transmission system are disclosed, which are used to resolve a problem in the prior art that cell-edge UE cannot accurately receive information sent by eNBs. The method includes: acquiring, by at least two eNBs, information to be delivered to UE; scrambling, by using a same scrambling code, the information to be delivered to the UE; and delivering scrambled information to the UE at a same moment. | 03-24-2016 |
20160105917 | METHOD AND APPARATUS FOR ESTABLISHING RRC CONNECTION - The present invention relates to the field of communications, and discloses a method and an apparatus for establishing an RRC connection. The method provided in the present invention includes: determining, by a base station, that user equipment UE needs to switch from an RRC connected mode to an RRC idle mode, and determining that a simplified RRC process is used when the UE establishes a next RRC connection, where the simplified RRC process refers to establishing an RRC connection by using acquired RRC configuration information of the UE; and when the UE requests to establish a next RRC connection, establishing an RRC connection for the UE by using the simplified RRC process. The present invention is applicable to the field of communications, and is used to establish an RRC connection. | 04-14-2016 |
Xiaochen Quan, Hangzhou CN
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20150229841 | TARGET TRACKING METHOD AND SYSTEM FOR INTELLIGENT TRACKING HIGH SPEED DOME CAMERA - Disclosed is a target tracking method for an intelligent tracking high speed dome, comprising: in the process of target tracking, when the position coordinates of a newly selected target in the acquired tracking image are received, matching the position coordinates of the newly selected target in the tracking image, using the target corresponding to the position coordinates of the newly selected target in the tracking image as a current target, and extracting the characteristics of the current target; tracking the current target according to the characteristics thereof, and updating in real time the position coordinates of the current target in the tracking image; converting the updated position coordinates of the current target into speed dome identifiable horizontal rotation value P, vertical rotation value T and magnification factor value Z; adjusting in real time the magnification factor of the speed dome according to the value Z, and controlling in real time the rotation of the speed dome according to the value P and the value Z. When a plurality of the targets appear in a specific scene, the present invention can lock a concerned target and track the target selectively, thus solving the previous problem of tracking an unconcerned target; furthermore, the method of the present invention can reselect and track a target by locking the target manually, thus solving the problem of losing the target. | 08-13-2015 |
Xiao Fei Quan, Hangzhou CN
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20130073691 | File Processing Method, System and Server-clustered System for Cloud Storage - A server receives a request to upload a file form a user device. The server may generate a unique file ID associated with the file based on the request, and transmit the file ID to the user device. The user device may divide the file to generate multiple slice files and their corresponding slice IDs. From the user device, the server receives the multiple slice files and the slice IDs. Based on the slice IDs, the server may determine storage addresses at which to store the multiple slice files in a distributed storage system using a consistent hash algorithm. The multiple slice files may be stored based on the corresponding storage addresses of the distrusted storage system. | 03-21-2013 |
20130232303 | Method and Apparatus of Accessing Data of Virtual Machine - A methods and device for accessing virtual machine (VM) data are described. A computing device for accessing virtual machine comprises an access request process module, a data transfer proxy module and a virtual disk. The access request process module receives a data access request sent by a VM and adds the data access request to a request array. The data transfer proxy module obtains the data access request from the request array, maps the obtained data access request to a corresponding virtual storage unit, and maps the virtual storage unit to a corresponding physical storage unit of a distributed storage system. A corresponding data access operation may be performed based on a type of the data access request. | 09-05-2013 |
20150193253 | METHOD AND APPARATUS OF ACCESSING DATA OF VIRTUAL MACHINE - A methods and device for accessing virtual machine (VM) data are described. A computing device for accessing virtual machine comprises an access request process module, a data transfer proxy module and a virtual disk. The access request process module receives a data access request sent by a VM and adds the data access request to a request array. The data transfer proxy module obtains the data access request from the request array, maps the obtained data access request to a corresponding virtual storage unit, and maps the virtual storage unit to a corresponding physical storage unit of a distributed storage system. A corresponding data access operation may be performed based on a type of the data access request. | 07-09-2015 |
Xiaolin Quan, Wuhan CN
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20100161701 | POLYNOMIAL REPRESENTATION FOR SYMBOLIC COMPUTATION - A method for converting a polynomial expression to a data structure for symbolic computation. One or more variables in the polynomial expression may be determined. The variables may be stored in a first array. One or more terms in the polynomial expression may be determined. One or more exponents of the variables in each term may be determined. The exponents may be stored in a second array. One or more coefficients of the terms may be determined. The coefficients may be stored in a third array. | 06-24-2010 |
20100191793 | Symbolic Computation Using Tree-Structured Mathematical Expressions - A method for performing symbolic computations on a mathematical expression. The mathematical expression may be converted to a tree structure having one or more parent nodes and one or more child nodes. Each parent node may be a mathematical operation. Each child node may be a mathematical expression on which the mathematical operation is performed in a specified order. Each child node may be in a hierarchical relationship to one of the parent nodes. The parent nodes, the child nodes or both may be manipulated to perform a first symbolic computation on the mathematical expression. | 07-29-2010 |
Xiaolin Quan, Beijing CN
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20110295920 | Computer-Implemented Symbolic Polynomial Factorization - An input polynomial, in symbolic form, is received, classified, pre-processed, and factored. The input polynomial is classified as a constant, a univariate polynomial, or a multivariate polynomial. Various pre-processing is performed depending on the classification. After the input polynomial is pre-processed, the remaining polynomial is factored using a polynomial factoring algorithm. By pre-processing the input polynomial, the complexity of the polynomial to be factored is reduced, which reduces the computational expense of the polynomial factoring algorithm. | 12-01-2011 |
20110295921 | Hybrid Greatest Common Divisor Calculator for Polynomials - A hybrid greatest common divisor (GCD) calculator analyzes characteristics of polynomials and selects a particular GCD algorithm from multiple available GCD algorithms based on a combination of characteristics of the polynomials. The selected GCD algorithm is then applied to calculate the GCD of the polynomials. | 12-01-2011 |
Xie Quan, Dalian CN
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20130313172 | ZERO-VALENT IRON TWO-PHASE ANAEROBIC REACTOR - The invention, belongs to the field of wastewater treatment technology, is a two-phase anaerobic reactor enhanced by addition of zero valent iron (ZVI). In the reactor, 2˜4 ZVI-filling layers are settled in the middle of the anaerobic hydrolysis-acidification tank, the effluent of which is fed into the rear anaerobic methanogenic tank. The degradation of organics is effectively enhanced in the anaerobic hydrolysis-acidification tank with dosing of ZVI, which may produce more acetic acid that is a desired substrate for the subsequent methanogenesis. Meanwhile, the acidic environment of the hydrolysis-acidification tank is helpful for the dissolution of ZVI to maintain its activity. The reactor is reasonably designed with high performance and strong shock resistance in anaerobic treatment of various wastewaters. Tests in lab-scale showed that hydrolysis-acidification and methanogenesis in this combined system were significantly improved compared with a reference reactor without addition of ZVI. | 11-28-2013 |
20140061125 | WASTEWATER PROCESSING METHOD OF HYDROLYSIS-ACIDIFICATION ENHANCED BY ADDITION OF ZERO-VALENT IRON (ZVI) - The invention discloses a wastewater processing method of hydrolysis-acidification enhanced by addition of zero-valent iron (ZVI), including the following steps: 3˜6 ZVI-filling layers are settled in the middle of an anaerobic hydrolysis-acidification reactor. Excess sludge taken from sewage treatment plant using as seed sludge is added into this anaerobic hydrolysis-acidification reactor for startup and domestication. In the present invention, ZVI are added into this anaerobic hydrolysis-acidification reactor to accelerate organic matters degradation and produce more acetic acids, accompanied with higher COD removal obtained. ZVI can be protected from rust in this anaerobic biological environment due to the air isolation. Also, ZVI can enhance anaerobic hydrolysis of wastewater through reducing refractory pollutants involved in wastewaters. This novel method made the effluent from the hydrolysis-acidification reactor present less COD concentration and simpler substrate form, benefiting for the following anaerobic methanogenesis or aerobic treatment. | 03-06-2014 |
Xinghui Quan, Shenzhen CN
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20150127641 | METHOD AND SYSTEM FOR SEARCHING ON MOBILE TERMINAL - Methods and systems for searching on a mobile terminal are provided herein. In an exemplary method, a matching box can be provided on the mobile terminal in response to a click on a search box on the mobile terminal. An operation of a user can be determined. The operation of the user can include selecting a matching item from the matching box or inputting a keyword in the search box. The selected matching item can be used as a keyword to search on the mobile terminal when the user selects the matching item from the matching box. Alternatively, the inputted keyword in the search box can be used to search on the mobile terminal. | 05-07-2015 |
Xingque Quan, Guangdong CN
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20080239969 | Method and System For Data Forwarding in Label Switching Network - The present invention discloses a method for data forwarding used in label switching networks, with which, at the source node, sequence numbers are added to the data packets forming an original data flow to be forwarded according to the forwarding order, then the data packets are mapped to label switched paths (LSP) for forwarding; at the destination node, the data packets received from the LSPs are merged into the same data flow as the original data flow to be forwarded according to the order of the sequence numbers. Meanwhile, during the data forwarding in accordance with the invention, an alarm mechanism is used to detect a faulted LSP, and the mapping strategy is adjusted timely to avoid the massive loss of the data packets, which guarantees the security of the data forwarding to the greatest extent while a high bandwidth utilization ratio is ensured. | 10-02-2008 |
Xue Quan, Hong Kong CN
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20120293274 | MULTIPLE-WAY RING CAVITY POWER COMBINER AND DIVIDER - Multiple-way ring cavity power combiners and power dividers are disclosed. In one aspect, the disclosed ring cavity power combiners and power dividers can support a large number of devices by providing a large number of power-combining or power-dividing ports. In another aspect, the disclosed embodiments describe implementations employing a ring cavity that result in demonstrated performance characteristics suitable for UWB applications. Advantages provided include suppressing higher order modes and low losses among other advantages. | 11-22-2012 |
Xueling Quan, Beijing CN
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20090322309 | Microelectrode Arrays - Among others things, techniques, systems, and apparatus are disclosed for recording electrophysiological signals. In one aspect, a microelectrode sensing device includes a printed circuit board (PCB), a chip unit electrically connected to the PCB, and a cell culture chamber positioned over the chip unit and sealed to the PCB with the chip unit between the PCB and the cell culture chamber. The chip unit includes a substrate; a conductive layer positioned over the substrate that includes one or more recording electrodes; an insulation layer positioned over the conductive layer; another conductive layer positioned over the insulation layer that includes positioning electrodes; and another insulation layer positioned over the other conductive layer. The recording and positioning electrodes are electrically independent so as to independently receive a stimulus signal at each recording electrode and positioning electrode and independently detect a sensed signal at each recording electrode. | 12-31-2009 |
Yong Quan, Changdu CN
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20110025392 | Duty cycle correction method and its implementing circuit - A duty cycle correction method comprises detecting independently a relative delay time of two input differential signals; equating the sum of two relative delay time with the cycle of the input differential signals; and adjusting the two delay time to the same value. A corresponding implementation circuit comprises two time delay units; two correlation phase detectors connecting simultaneously with each of the two time delay units; a charge pump connecting with the output of each of the two correlation phase detectors, with its output connecting to the two time delay units in order to form a loop; and a synthesis output unit connecting with both the time delay units, thereby generating output signals. The adjusting range of duty cycle becomes much wider. The implementation circuit is absolutely symmetrical, so a duty cycle with high accuracy can be obtain. | 02-03-2011 |
Yong Quan, Chengdu CN
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20100052758 | Stage by stage delay current-summing slew rate controller - A stage by stage delay current-summing slew rate controller includes a delay controller, a delay cell array, a current source array, a switch array, a load. The delay cell array includes N delay cells, the switch array includes N switches, and the switch includes N current sources, wherein N>1. The delay controller is connected with the control ports of the delay cells respectively, and the delay cells are connected with the control terminal of the switches respectively. One of the connecting terminals of the switch is connected with the output end of the current source, and the other end of the connecting terminals of the switch is connected with one end of the load, and the other end of the load is connected to the ground. | 03-04-2010 |
20100315120 | Dynamic adaptive terminal load adjusting method and circuit - A dynamic adaptive terminal load adjustment method includes comparing a voltage on an on-chip termination impedance driven by an on-chip current source with a voltage of a band gap reference circuit to get an optimal trimming parameter by an adaptive control mechanism, wherein the optimal trimming parameter is applied to a terminal by an output control circuit to have a feedback control. The present invention is on-chip so the cost is saved. The terminal is separated from the adjusting circuit, thus the present invention has a good dynamic performance. Compared with laser trimming, no expensive cost is needed in the present invention. The present invention saves an IO pin without an external device, has the good temperature characteristic and high resistance regulation accuracy. Furthermore, the adjusting circuit is separated from the terminal load circuit by high matching of relative resistance of CMOS process, thus reducing the adverse impact. | 12-16-2010 |
20120038395 | Frequency multiplier system and method of multiplying frequency - A frequency multiplier system, for outputting a single phase clock of N multiplied frequency after processing an inputted clock, N≧2, includes a frequency divider receiving the inputted clock, an interpolator connected with the frequency divider, a phase equalizer connected with the interpolator, and a combinational logic circuit connected with the phase equalizer, wherein the frequency divider outputs an orthogonal clock having a two-phases frequency that is a half of the inputted clock to the interpolator, the interpolator outputs a 2N-phases clock to the phase equalizer, the phase equalizer homogenizes a phase skew of the 2N-phases clock, the combinational logic circuit synthesizes the homogenized 2N-phases clock into a single phase clock of N multiplied frequency. And a method of multiplying frequency is provided. The present invention does not need feedback circuits, and therefore is stable and fast-speed , saves area, and reduces energy consumption. | 02-16-2012 |
20120068751 | High-speed latch circuit - A high-speed latch circuit includes a latching unit for latching an inputted signal, a signal input unit connected to the latching unit and a clock control unit connected to the signal input unit. The clock control unit includes a first switch element, a second switch element connected to the first switch element and an inverter connected to the second switch element. The first switch element and the inverter are both connected to a clock signal input end. The high-speed latch circuit of the present invention has a simple circuit structure, shortens the triggering time of the signal and reduces chances of wrong triggering. | 03-22-2012 |
20120134458 | Frequency detector and method for detecting frequencies - A frequency detector includes a multi-phase clock generation unit, a sampling unit connected to the multi-phase clock generation unit and a digital logic unit connected to the sampling unit. An inputted single-phase clock is received by the multi-phase clock generation unit and transformed into a multi-phase clock. Inputted random data are received by the sampling unit and sampled by the multi-phase clock. Each data bit of the random data is divided into several sampling intervals according to a phase number of the multi-phase clock. The digital logic unit analyses sampling values logically, judges the corresponding sampling interval of each sampling value and outputs signals for indicating that a frequency of the random data is higher or lower than the frequency of the single-phase clock based on differences in the corresponding sampling intervals of the sampling values at two adjacent times. A method for detecting frequencies is further provided. | 05-31-2012 |
Yuan Quan, Beijing CN
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20090083727 | METHOD AND SYSTEM FOR SECURELY INSTALLING PATCHES FOR AN OPERATING SYSTEM - A method and a system for securely installing patches for an operating system, wherein the system comprises a personal firewall, for filtering inbound and outbound network traffic; an operating system update agent, for connecting to an update server via the personal firewall to download patches; a policy manager, for invoking respective policies according to respective stages of the operating system; a stage coordinator, for coordinating the policy manager and the operating system update agent for different stages; and a policy database, for storing respective policies for respective stages of the operating system. With the method and system, the possibility of being infected by malicious software is significantly reduced when downloading patches for the operating system from the Internet. | 03-26-2009 |
20090112824 | METHOD AND APPARATUS FOR GENERATING PRESENTATION CONFIGURATION FILE OF DOCUMENT CONTENT - A method and an apparatus for generating presentation configuration files of document content, wherein the document content will be presented according to the presentation configuration files. The method may include acquiring one presentation configuration file template and updating the presentation file template according to personalized presentation rules associated with preferences input by a current user, to generate the presentation configuration files customized with respect to the current user. According to the present invention, the presentation configuration files can be generated automatically based on the user preferences, such that the document content can be presented according to the customized presentation configuration files. | 04-30-2009 |
Yuan Quan, Shanghai CN
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20150035153 | REMOVING METAL FILLS IN A WIRING LAYER - The present invention relates to a semiconductor manufacturing method, a mask forming method and a semiconductor structure. According to one aspect of the invention, a semiconductor manufacturing method is provided, comprising: forming a metal wiring layer on a semiconductor substrate, the metal wiring layer comprising dielectrics and metal wires and metal FILLs within the dielectrics; removing the metal FILLs in the metal wiring layer completely to form the metal wiring layer without the metal FILLs. With the technical solution according to embodiments of the invention, undesirable influences due to metal FILLs will be eliminated. | 02-05-2015 |
Zhekui Quan, Changsha CN
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20140246635 | CYLINDER-DRIVEN LIFTING MECHANISM OF COMPACTION MACHINE AND COMPACTION MACHINE - In one aspect of the disclosure, a cylinder-driven lifting mechanism of a compaction machine includes a cylinder having a first end and a second end, a fixed pulley set, a movable pulley set, a rope having a head end, and a tail end configured to connect a compaction hammer. The first end of the cylinder is connected to a vehicle body of the compaction machine and the second end of the cylinder is connected to the movable pulley set. The rope is wound on the fixed pulley set and the movable pulley set and is then connected to the compaction hammer. When the cylinder performs extension and refraction movement, the movable pulley set moves with the cylinder, the distance between the movable pulley set and the fixed pulley set increases or decreases, and the compaction hammer connected to the tail end of the rope is lifted up or dropped respectively. | 09-04-2014 |
Zhibin Quan, Nanjing CN
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20150356402 | QUICK ANALYSIS OF RESIDUAL STRESS AND DISTORTION IN CAST ALUMINUM COMPONENTS - A computer-implemented system and method of rapidly predicting at least one of residual stress and distortion of a quenched aluminum casting. Input data corresponding to at least one of topological features, geometrical features and quenching process parameters associated with the casting is operated upon by the computer that is configured as a neural network to determine output data corresponding to at least one of the residual stress and distortion based on the input data. The neural network is trained to determine the validity of at least one of the input data and output data and to retrain the network when an error threshold is exceeded. Thereby, residual stresses and distortion in the quenched aluminum castings can be predicted using the embodiments in a tiny fraction of the time required by conventional finite-element based approaches. | 12-10-2015 |
Zhong-Hua Quan, Shanghai CN
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20150239954 | PROCESS FOR THE PREPARATION OF GELATIN - The present invention relates to a process for preparing gelatin comprising a step of incubating a material comprising collagen with an enzyme composition comprising an acid protease which has at least 70% identity to the amino acid sequence of SEQ ID NO:1, and preparing the gelatin. The invention also relates to gelatin obtained by a process as disclosed herein. | 08-27-2015 |