Patent application number | Description | Published |
20080210015 | FAILURE ANALYSIS SYSTEM AND METHOD USING THE SAME - A failure analysis system ( | 09-04-2008 |
20100220195 | METHOD AND SYSTEM FOR UPDATING VIDEO DATA - A method, apparatus, and system for updating video data are disclosed herein. The first method disclosed herein includes: the MP receives an indication from the MC, detects the video quality of the video source, and requests the video data to be updated from the MC according to the detection result. The second method includes: the MP receives an indication sent by the MC and performs detection; and requests video data to be updated from the MC after detecting an in-band video data update request sent by a video source. The third method includes: the MP sends an in-band video data update request to the video source specified by the indication according to the indication sent by the MC, requesting to update the video data specified by the indication. Through the present invention, the MP requests the video data that needs to be updated from the MC. | 09-02-2010 |
20110085019 | MULTIPOINT CONTROL UNIT CASCADED SYSTEM, COMMUNICATIONS METHOD AND DEVICE - A Multipoint Control Unit (MCU) cascaded system is provided, which includes a plurality of MCUs under the management of a service management center. The cascade manner between the MCUs in the system is a reticulated cascade. A communications method for an MCU cascaded system, an MCU, and a service management center are also provided. In the embodiments of the present invention, because the connection and networking mode of MCUs in a cascaded system is changed, a transmission path passing the least MCUs can be selected according to a connection situation between the MCUs. Therefore, transmission delay and decrease of video and audio quality due to multiple forwarding by MCUs can be effectively avoided, and thus the media stream transmission time is reduced, and the play quality of the media stream is guaranteed in an overall manner. | 04-14-2011 |
20120120251 | Method and Apparatus for Obtaining Video Quality Parameter, and Electronic Device - Embodiments of the present invention disclose a method and an apparatus for obtaining a video quality parameter and an electronic device. The method includes dividing a target video segment into at least one video subsegment, where duration of every video subsegment is at least time perceivable by human eyes; obtaining a video quality parameter of the video subsegment; and processing the video quality parameter of the video subsegment, and obtaining a video quality parameter of the target video segment. | 05-17-2012 |
20120219124 | METHOD AND APPARATUS FOR MONITORING POWER CONSUMPTION VALUE OF DSL SUBSCRIBER BOARD - A method and an apparatus for monitoring a power consumption value of a DSL subscriber board in real time are provided. The method includes: monitoring a working state of each subscriber port on the DSL subscriber board, the number of subscriber ports in each working state, and an output power of each LD subunit in an LD unit on the DSL subscriber board; and calculating a power consumption value of the DSL subscriber board in real time according to a monitoring result and preset electrical parameters of each functional unit. | 08-30-2012 |
20130133491 | CUTTING DEVICE AND CUTTING METHOD OF A LIQUID CRYSTAL PANEL - A cutting device and a cutting method of a liquid crystal panel are provided. The liquid crystal panel includes a first substrate and a second substrate assembled together. The cutting device of the liquid crystal panel includes a first cutting portion for cutting the first substrate and a second cutting portion for cutting the second substrate. The second cutting portion includes a support portion. The support portion is used to support the first substrate when the first cutting portion cuts the first substrate and the second cutting portion does not cut the second substrate yet. The present invention assures the cutting quality, improves the cutting efficiency and reduces the cutting cost. | 05-30-2013 |
20130140338 | SPLITTING APPARATUS OF LIQUID CRYSTAL DISPLAY (LCD) AND SPLITTING METHOD THEREOF - A splitting apparatus of an LCD panel and splitting method thereof are described. The LCD panel has a first substrate and a second substrate. The splitting apparatus includes a first splitting device and a second splitting device disposed correspondingly to the first splitting device, and the second splitting device includes protrusion adjustment devices. The protrusion adjustment device extrudes the second substrate for forming a protrusion corresponding to a split line to separate a split plate from the first substrate by a deformation portion of the protrusion and to remove the split plate by the first splitting device. The splitting apparatus makes a rapid separation of the split plate. | 06-06-2013 |
20140027245 | CLAMPING MECHANISM AND CARRYING DEVICE AND TRANSFERRING APPARATUS WITH THE SAME - The present disclosure provides a clamping mechanism for clamping a liquid crystal panel of a LCD, the clamping mechanism includes a base, a clamping member mounted on the base, and an elastic member connected to the base and applying a drawing force onto the clamping member to allow the clamping member under balanced outer force. With the clamping mechanism, the vertical position of the clamping mechanism can be adjusted as the height of the liquid crystal panel changes, thus, the clamping member can be kept coplanar with the liquid crystal panel, to avoid the fracture of the liquid crystal panel; meanwhile, with the elastic member, the frequency and the precision of adjusting the clamping mechanism can be decreased to reduce the maintaining cost of the clamping mechanism. The present disclosure further provides a carrying device and a transferring apparatus with the clamping mechanism. | 01-30-2014 |
20140175818 | PICK UP MECHANISM - A pick up mechanism includes a pick up rod, a pick up head, and a resisting assembly. The pick up head is assembled to an end of the pick up rod. The resisting assembly includes a guiding seat, a resisting member, a pair of guiding rods, and a pair of elastic members. The guiding seat is fixedly sleeved on the pick up rod, the resisting member slidably shields the pick up head. The pair of guiding rods is fixed on the guiding seat, and blocks the resisting member. The pair of elastic members is resisted between the guiding seat and the resisting member, wherein the pick up head is exposed or shielded by moving the resisting member relative to the pick up rod. | 06-26-2014 |
20140182438 | CUTTING DEVICE - A cutting device includes a housing, a bearing, a base, and a rotary cutter. The housing defines a receiving chamber. The bearing is received in the receiving chamber and includes an inner ring and an exterior ring contacting an interior wall of the housing. The base is secured to the inner ring of the base and has one end protruding out of the housing. The rotary cutter includes a head and a securing shaft, and the securing shaft has a first end secured to the head and a second end secured to the end of the base protruding out of the housing. The cutting device can prevent small glass pieces from dropping into the bearing and affecting the rotation of the bearing, thereby extending the service life of the bearing as well as guaranteeing smooth rotation of the bearing to improve the quality of the cutting operation. | 07-03-2014 |
20140253835 | LIQUID CRYSTAL DISPLAY - Disclosed is a liquid crystal display, which includes a plurality of data lines, a plurality of scan lines, and a plurality of pixels respectively disposed at positions where the scan lines and the data lines cross each other. Each of the pixels includes a main pixel and a sub-pixel. The main pixel includes a main thin film transistor. The sub-pixel includes a sub-thin film transistor. A channel width-to-length ratio of the main thin film transistor is different from a channel width-to-length ratio of the sub-thin film transistor. The liquid crystal display of the present invention implements the eight-domain division by adopting difference channel width-to-length ratios of the main pixel and the sub-pixel. | 09-11-2014 |
20150077681 | LIQUID CRYSTAL DISPLAY PANEL - The present invention provides a liquid crystal display (LCD) panel. The LCD panel comprises a substrate, signal lines, test switches, at least one test line and a control line. The test switches are connected between the signal lines and the test line, and the at least one test line is configured to input test signals to the test switches, and the control line is configured to turn on the test switches. In the present invention, the test line is not required to be cut off by a laser, thereby improving a production capacity and a process yield of the LCD panel. | 03-19-2015 |
Patent application number | Description | Published |
20090280267 | PLASMA-ENHANCED PULSED DEPOSITION OF METAL CARBIDE FILMS - Methods of forming a metal carbide film are provided. In some embodiments, a substrate is exposed to alternating pulses of a transition metal species and plasma-excited argon. The transition metal species is reacted with a carbon species to deposit a metal carbide film. The substrate is exposed to the carbon species simultaneously with the transition metal species, or the substrate is exposed to the carbon species in pulses temporally separated from the pulses of the transition metal species. In some embodiments, the carbon species and the transition metal species form parts of the same precursor compound, e.g., a metal organic compound. | 11-12-2009 |
20090315093 | ATOMIC LAYER DEPOSITION OF METAL CARBIDE FILMS USING ALUMINUM HYDROCARBON COMPOUNDS - Methods of forming metal carbide films are provided. In some embodiments, a substrate is exposed to alternating pulses of a transition metal species and an aluminum hydrocarbon compound, such as TMA, DMAH, or TEA. The aluminum hydrocarbon compound is selected to achieve the desired properties of the metal carbide film, such as aluminum concentration, resistivity, adhesion and oxidation resistance. In some embodiments, the methods are used to form a metal carbide layer that determines the work function of a control gate in a flash memory. | 12-24-2009 |
20100193955 | PLASMA-ENHANCED ATOMIC LAYER DEPOSITION OF CONDUCTIVE MATERIAL OVER DIELECTRIC LAYERS - Methods of forming a conductive metal layer over a dielectric layer using plasma enhanced atomic layer deposition (PEALD) are provided, along with related compositions and structures. A plasma barrier layer is deposited over the dielectric layer by a non-plasma atomic layer deposition (ALD) process prior to depositing the conductive layer by PEALD. The plasma barrier layer reduces or prevents deleterious effects of the plasma reactant in the PEALD process on the dielectric layer and can enhance adhesion. The same metal reactant can be used in both the non-plasma ALD process and the PEALD process. | 08-05-2010 |
20110027977 | DEPOSITION OF RUTHENIUM OR RUTHENIUM DIOXIDE - Methods of forming ruthenium or ruthenium dioxide are provided. The methods may include using ruthenium tetraoxide (RuO | 02-03-2011 |
20140127405 | ATOMIC LAYER DEPOSITION OF METAL CARBIDE FILMS USING ALUMINUM HYDROCARBON COMPOUNDS - Methods of forming metal carbide films are provided. In some embodiments, a substrate is exposed to alternating pulses of a transition metal species and an aluminum hydrocarbon compound, such as TMA, DMAH, or TEA. The aluminum hydrocarbon compound is selected to achieve the desired properties of the metal carbide film, such as aluminum concentration, resistivity, adhesion and oxidation resistance. In some embodiments, the methods are used to form a metal carbide layer that determines the work function of a control gate in a flash memory. | 05-08-2014 |
20140220247 | METHOD AND SYSTEM FOR TREATMENT OF DEPOSITION REACTOR - A system and method for treating a deposition reactor are disclosed. The system and method remove or mitigate formation of residue in a gas-phase reactor used to deposit doped metal films, such as aluminum-doped titanium carbide films or aluminum-doped tantalum carbide films. The method includes a step of exposing a reaction chamber to a treatment reactant that mitigates formation of species that lead to residue formation. | 08-07-2014 |
20140273510 | SILANE AND BORANE TREATMENTS FOR TITANIUM CARBIDE FILMS - Methods of treating metal-containing thin films, such as films comprising titanium carbide, with a silane/borane agent are provided. In some embodiments a film comprising titanium carbide is deposited on a substrate by an atomic layer deposition (ALD) process. The process may include a plurality of deposition cycles involving alternating and sequential pulses of a first source chemical that comprises titanium and at least one halide ligand, a second source chemical comprising metal and carbon, wherein the metal and the carbon from the second source chemical are incorporated into the thin film, and a third source chemical, wherein the third source chemical is a silane or borane that at least partially reduces oxidized portions of the titanium carbide layer formed by the first and second source chemicals. In some embodiments treatment forms a capping layer on the metal carbide film. | 09-18-2014 |
20150179440 | SILANE AND BORANE TREATMENTS FOR TITANIUM CARBIDE FILMS - Methods of treating metal-containing thin films, such as films comprising titanium carbide, with a silane/borane agent are provided. In some embodiments a film comprising titanium carbide is deposited on a substrate by an atomic layer deposition (ALD) process. The process may include a plurality of deposition cycles involving alternating and sequential pulses of a first source chemical that comprises titanium and at least one halide ligand, a second source chemical comprising metal and carbon, wherein the metal and the carbon from the second source chemical are incorporated into the thin film, and a third source chemical, wherein the third source chemical is a silane or borane that at least partially reduces oxidized portions of the titanium carbide layer formed by the first and second source chemicals. In some embodiments treatment forms a capping layer on the metal carbide film. | 06-25-2015 |
Patent application number | Description | Published |
20090303866 | METHOD AND DEVICE FOR THE BASEBAND PROCESS OF THE SPACE-TIME/SPACE -FREQUENCY/SPATIAL DIVERSITY TRANSMITTER - A method and device for the baseband process of space-time/space-frequency/spatial diversity transmitter in the SC-FDMA system, the device is characterized in that: 1) an encoding means is connected to the output end of the M-point DFT module; 2) a space-time encoding means, for encoding the corresponding symbol of at least two adjacent symbol sets, and outputting at least two data sets; each sub-carrier mapping means maps respectively each data set to the corresponding antenna, so that the mapped data satisfy the requirements: The symbols mapped on each antenna keep the same sequence as the M symbols outputted by the M-point DFT module; the mapped symbols keep the same sub-carrier interval; the M data of each mapped SC-FDMA symbol are the M outputted data of the DFT module, or the inverse of the M outputted data, or the complex conjugate of the M outputted data, or the inverse complex conjugate of the M outputted data. The present invention implements effective space diversity, reduces PAPR, and makes frequency domain equalization feasible. | 12-10-2009 |
20100290370 | METHOD AND APPARATUS FOR SCHEDULING RESOURCES BETWEEN DIFFERENT TDD SYSTEMS - A method and an apparatus for scheduling resources between a first TDD system and a second TDD system are disclosed, frames required for transmission by the first TDD system including a preamble sequence, an up-link subframe and a down-link subframe, the method comprises steps of allocating time and frequency resources for the first TDD system and the second TDD system based on service parameters of the first TDD system and service parameters of the second TDD system, and mapping the coded modulation data stream of the first TDD system and the second TDD system onto corresponding allocated time and frequency resources. According to the method and apparatus of the present invention, not only the latency of the traffic service, control signaling and the feedback transmission over the air interface can be reduced, but the compatibility requirement for existing system can also be reached. Moreover, resource allocation can be performed between different systems based on respective service loads. | 11-18-2010 |
20110142164 | METHOD AND DEVICE FOR REALIZING GROUPING IN MULTI-INPUT MULTI-OUTPUT TRANSMISSION WITH MULTIPLE-SECTOR COORDINATION - A method and device for performing Multi-Input Multi-Output transmission to a mobile terminal in the base station devices of a wireless communication system is provided. Each base station device determines the sector coordination group used at a certain frequency band according to system settings. Each base station device only performs multiple-sector (-cell) collaborative MIMO transmission in the sector coordination group which includes the sectors governed by the base station device. A simple and effective method is provided for realizing the multiple-sector (-cell) MIMO technology, its advantages including but not limited to there being a reduced amount of information exchanged between sectors (cells), which facilitates implementation and management, and good performance in controlling interface between sectors (cells). | 06-16-2011 |
20110207487 | SWITCHING TECHNOLOGY FOR COOPERATION TYPES IN MULTI-SECTOR COOPERATIVE COMMUNICATION - The current multi-base station cooperative communication technology could only provide one type of cooperative communication fixedly, and this results in that either the amount of data exchange between the base stations is huge and the latency is increased, or the optimum gain can not be obtained. To address this problem, the invention proposes a switching technology for collaboration type in multi-sector cooperative communication. The base station equipment dominating the sector determines one or more cooperating sectors of the mobile terminal, determines the type of the multi-sector cooperative communication provided cooperatively with said one or more cooperating sectors, based on information of said one or more cooperating sectors according to predefined rules, and cooperates with said one or more cooperating sectors and provides, for the mobile terminal, the multi-sector cooperative communication of the corresponding determined type. According to the invention, high speed exchange of the complete channel information and data are conducted between the same-cell sectors, and the cooperative gain is increased; none or few of data backhaul is conducted between the different-cell sectors, which results in decreased backhaul latency of the cooperating information, and increased throughput of the user at sector edge and system performance. | 08-25-2011 |
20110207494 | METHOD AND APPARATUS FOR MIMO-BASED MULTIPLE BASE STATION COLLABORATIVE COMMUNICATION - A solution for multiple base station collaborative communication in TDD (Time Division Duplex) and FDD (Frequency Division Duplex) systems is provided. To be specific, a serving base station and coordinating base station transmit detection signals with specific Multiple Input Multiple Output (MIMO) features on one or more communication resources. The mobile station measures the detection signals on the one or more communication resources and generates indication information of the recommended collaborative communication modes based on the measurement results. Preferably the indexes of the time-frequency resources corresponding to the recommended collaborative communication modes are reported to the serving base station. Then the serving base station schedules at least one of the one or more mobile stations according to the indication information reported by the one or more stations and provides MIMO communication manner for the mobile station scheduled. The coverage of the cells is improved, the cell edge user throughput is increased and the inter-cell interference between neighboring base stations is decreased by exploiting the invention. Preferably the amount of uplink feedback information is decreased and the uplink bandwidth is saved. | 08-25-2011 |
20110255625 | CODEBOOK-BASED MULTI-BASE STATION UNITE PRE-CODING METHOD, MOBILE TERMINAL, AND BASE STATION - The present invention provides a novel codebook-based multi-base station unite pre-coding scheme. In this invention, multiple cooperating base stations commonly transmit signals to a mobile terminal. The mobile terminal estimates a channel matrix of a unite MIMO channel from the multiple cooperating base stations, and selects the optimal pre-coding matrix index from the pre-coding matrix codebook based on the unite MIMO channel matrix and feeds it back to the multiple cooperating base stations. Each cooperating base station selects the optimal pre-coding matrix based on the received pre-coding matrix index and uses the corresponding portion of the pre-coding matrix to perform unite pre-coding on the data. Namely, the respective partial pre-coding matrixes as employed by all cooperating base stations together form the pre-coding matrix that is optimal to the mobile terminal, and the pre-coding matrix as used by respective cooperating base stations is a part of the optimal pre-coding matrix. By using the codebook-based multi-base station unite pre-coding scheme according to the present invention, the user performance is improved, the complexity of implementation is low, and the demand on network connecting the base stations is very low. | 10-20-2011 |
20120092046 | LOW POWER POWER-ON-RESET (POR) CIRCUIT - In one general aspect, an apparatus can include a first voltage detect circuit configured to produce an output signal at a first power supply voltage, and configured to be in a non-monitoring state at a second power supply voltage greater than the first power supply voltage. The apparatus can include a second voltage detect circuit configured to change from a non-monitoring state to a monitoring state and configured to produce an output signal at a third power supply voltage between the first power supply voltage and the second power supply voltage. The apparatus can also include a combination circuit configured to produce a power-on-reset signal based on a logical combination of the output signal produced by the first voltage detect circuit and the output signal produced by the second voltage detect circuit. | 04-19-2012 |
20120099470 | METHOD AND APPARATUS FOR CHANNEL STATE INFORMATION FEEDBACK - Embodiments of the present invention provide a method and apparatus for channel state information feedback. The method comprises: estimating channel state information from the mobile terminal to a serving cell and neighboring cells according to channel state information reference signals (CSI-Reference Signal) received from a plurality of coordinating cells; calculating a precoding matrix based on the estimated channel state information of the serving cell; calculating precoded channel state information respectively for the serving cell of the mobile terminal and neighboring cells in the coordinating cells according to the obtained precoding matrix; and feeding the precoded channel state information back to the serving cell of the mobile terminal. The above technical scheme can implement flexible and efficient channel status information feedback with low overhead, and enable multi-cell coordinated transmission to perform flexible and efficient precoding processing based on the feedback. | 04-26-2012 |
20120147992 | METHOD AND APPARATUS FOR CONSTRUCTING CODEBOOK, AND METHOD, APPARATUS AND SYSTEM FOR PRECODING - The present invention discloses a method and apparatus for constructing a codebook. The method comprises: receiving grouping information on a plurality of transmit antennas of a base station: obtaining a channel model for a channel between a mobile terminal and the base station; and determining an optimal precoding matrix corresponding to each antenna group according to the grouping information and the channel model, so as to construct a codebook used for precoding. The present invention further discloses a method and apparatus for selecting a precoding matrix, as well as a method, apparatus and system for precoding. | 06-14-2012 |
20120170675 | PRE-CODING METHOD AND APPARATUS - The present invention provides a pre-coding method in a multi-user macro-diversity transmission system. The method comprises: obtaining, for a mobile station in the multi-user macro-diversity transmission system, a first sub-precoder that guarantees orthogonality between equivalent channels of users; obtaining a second sub-precoder by performing QR decomposition based on equivalent channels precoded through the first sub-precoder; obtaining a final pre-coder with respect to the mobile station by combining the first sub-precoder and the second sub-precoder; and performing pre-coding on data of the mobile station with the final precoder The present invention further provides a corresponding base station and a multi-user macro-diversity transmission system. Through the technical solution of the present invention, the multi-user macro-diversity transmission system may achieve more macro-diversity gain, thereby greatly enhancing the performance of the multi-user macro-diversity transmission. | 07-05-2012 |
20120275531 | METHOD AND DEVICE FOR SELECTING THE ANTENNAS AT THE BASE STATION - In order to solve the technical problem in the prior art that different spatial correlation modes are applicable for the transmission antennas in the base station under different working modes is not considered, the present invention provides a method and device for selecting the antenna at the base station. Wherein, the spatial correlation mode information among the multiple transmission antenna elements is determined by the base station according to the working mode; then, multiple transmission antenna elements are selected from several antenna elements to transmit the signal, according to the spatial correlation mode information. With the solution in the present invention, the base station may flexibly choose channel characteristic of strong spatial correlation and/or high DoF. When the base station is working under a closed-loop mode, transmission antennas may be selected to satisfy the strong spatial correlation, thereby the feedback over-head is reduced, and the robustness against the feedback delay is increased, and the quantization error is reduced. When the base station is working under an open-loop mode, transmission antennas may be selected to satisfy the weak spatial correlation, thereby the spatial DoF is increased, and the diversity and/or multi-plexing gain is introduced. | 11-01-2012 |
20120289275 | DEVICE AND METHOD OF CHANNEL INFORMATION FEEDBACK FOR MULTI-CELL MIMO - A mobile terminal is provided in the present invention, comprising: a channel state information feedback calculating unit configured to calculate a channel state information feedback between the mobile terminal and a serving cell of the mobile terminal and those between the mobile terminal and all cooperating cells; a channel quality information feedback calculating unit configured to calculate a channel quality information feedback for the serving cell of the mobile terminal; and a transmission unit configured to transmit the channel state information feedbacks and the channel quality information feedback to the serving cell. The present invention greatly improves the performance of a LTE-A system and greatly reduces feedback overhead. The present invention is a scalable feedback solution and may be flexibly applied to various coordinated multipoint transmission scenarios. | 11-15-2012 |
20120300702 | METHOD AND DEVICE USED FOR FEEDBACK OF CHANNEL INFORMATION AND PRECODING - The invention proposes a technical scheme (called as explicit feedback (used for feeding the information of downlink channels back to a base station at the user terminal of a wireless communication system, and a technical scheme for precoding the data transmitted to the user terminal based on the information of downlink channels feed back by the user terminal in the base station. The user terminal determines an approximately equivalent matrix of the transmission matrix of downlink channel, based on the transmission matrix of downlink channel, the number of downlink data streams, the spatial correlation matrix of multiple transmitting antennas in the base station and a predetermined codebook; then feeds the information concerning the approximately equivalent matrix back to the base station. The base station recovers the approximately equivalent matrix based on the information concerning the approximately equivalent matrix fed back from the user terminal, and precodes the downlink data transmitted to the user terminal by using the approximately equivalent matrix. | 11-29-2012 |
20120307672 | METHOD AND USER TERMINAL FOR MULTI-SITE MULTI-USER JOINT TRANSMISSION - The present invention proposes a method for multi-site multi-user joint transmission, the method comprising: measuring, by a user terminal, a downlink channel originated from each base station; according to the measurement for the downlink channel, quantizing and obtaining, by the user terminal, per-site channel information for the each base station and additional inter-site channel information, the additional inter-site channel information being used for calculating joint channel information of multiple base stations; and feeding back, by the user terminal, the per-site channel information for the each base station and the additional inter-site channel information so that the base station performs scheduling to execute the multi-site multi-user joint transmission. | 12-06-2012 |
20130136201 | METHOD AND APPARATUS FOR GENERATING A FEEDBACK CODEBOOK IN A NETWORK DEVICE - The invention provides a method of generating a 2M-antenna feedback codebook for l data streams in a network device, wherein l=1, . . . , 2M. The method includes the steps of: acquiring an M-antenna feedback codebook W | 05-30-2013 |
20130307507 | METHOD AND APPARATUS FOR ZERO CURRENT DETECTION - This application discusses, among other things, zero current detection. In an example, a circuit for zero current detection can include a compensating circuit and a detecting circuit. The compensating circuit can be configured to feed back a compensating voltage to the detecting circuit according to an output voltage of a DC-DC converting circuit. The detecting circuit can be configured to dynamically adjust an intentional offset voltage according to the compensating voltage, and to perform zero current detection of the DC-DC converting circuit according to the adjusted Voffset. | 11-21-2013 |
20140192762 | METHODS AND APPARATUSES FOR CHANNEL MEASUREMENT AND FEEDBACK OF MULTI-DIMENSIONAL ANTENNA ARRAY - Embodiments of the present invention generally relate to methods and apparatuses for the channel measurement and feedback of a multi-dimensional antenna array. Specifically, according to embodiments of the present invention, the primary inventive idea is to allow a base station equipped with a multi-dimensional antenna array to configure more than one class of CSI-RS, wherein each class of CSI-RS is for use in a channel measurement at the UE for a different dimension of the multi-dimensional antenna array. The base station then transmits the generated configuration information to the UE so that the UE may perform channel measurement specific to different dimensions, for example, by selecting different codebooks for the channel measurement for different dimensions. In this way, it is possible to increase the channel measurement precision of the multi-dimensional antenna array, reduce the measurement feedback overhead and improve the system performance. | 07-10-2014 |
20140192925 | METHOD OF AND APPARATUS FOR REDUCING PAPR IN FILTER-BANK MULTI-CARRIER SYSTEM - The invention relates to a method of reducing Peak-to-Average. Power Ratio in a transmitting device of a filter-hank multi-carrier system, which includes the steps of: performing constellation modulation ( | 07-10-2014 |
20140241452 | METHOD AND APPARATUS FOR CONSTRUCTING CODEBOOK, AND METHOD, APPARATUS AND SYSTEM FOR PRECODING - The present invention discloses a method and apparatus for constructing a codebook. The method comprises: receiving grouping information on a plurality of transmit antennas of a base station; obtaining a channel model for a channel between a mobile terminal and the base station; and determining an optimal precoding matrix corresponding to each antenna group according to the grouping information and the channel model, so as to construct a codebook used for precoding. The present invention further discloses a method and apparatus for selecting a precoding matrix, as well as a method, apparatus and system for precoding. | 08-28-2014 |
20150049836 | METHOD AND APPARATUS FOR FILTER BANK MULTI-CARRIER SIGNAL TRANSMISSION AND CHANNEL ESTIMATION - The present invention provides a method for transmitting signals in a transmitter of a filter band multi-carrier system, comprising steps of: modulating data to obtain modulated data; obtaining a to-be-transmitted signal by framing a pilot preamble symbol with the modulated data; transmitting the to-be-transmitted signal; the pilot preamble symbol consisting of preamble elements, wherein the pilot preamble symbol corresponding to each transmit antenna occupies one filter band multi-carrier modulation symbol. The present invention further provides an apparatus for implementing the method, and a method and apparatus for channel estimation corresponding to the method for transmitting signals. | 02-19-2015 |
Patent application number | Description | Published |
20100209999 | PHAGE OMRU POLYNUCLEOTIDES AND POLYPEPTIDES AND USES THEREOF - The invention encompasses phage φmru including phage induction, phage particles, and the phage genome. Also encompassed are phage polypeptides, as well as polynucleotides which encode these polypeptides, expression vectors comprising these polynucleotides, and host cells comprising these vectors. The invention further encompasses compositions and methods for detecting, targeting, permeabilising, and inhibiting microbial cells, especially methanogen cells, using the disclosed phage, polypeptides, polynucleotides, expression vectors, or host cells. | 08-19-2010 |
20100221185 | VACCINES AND VACCINE COMPONENTS FOR INHIBITION OF MICROBIAL CELLS - The invention encompasses components from microbial cells which are useful for antibody production, including peptides, polypeptides comprising these peptides, polynucleotides which encode these peptides or polypeptides, and antibodies directed to these peptides, polypeptides, or polynucleotides. The invention also encompasses to expression vectors and host cells for producing these peptides, polypeptides, polynucleotides, and antibodies. The invention further encompasses methods and compositions, especially vaccine compositions, for detecting, targeting, and inhibiting microbial cells, especially methanogen cells, using one or more of the disclosed peptides, polypeptides, polynucleotides, antibodies, expression vectors, and host cells. | 09-02-2010 |
20130217612 | COMPLETE GENOME SEQUENCE OF THE METHANOGEN METHANOBREVIBACTER RUMINANTIUM - The present invention includes the complete genome sequence for the methanogen, | 08-22-2013 |
20140220636 | PHAGE &phgr;MRU POLYNUCLEOTIDES AND POLYPEPTIDES AND USES THEREOF - The invention encompasses phage φmru including phage induction, phage particles, and the phage genome. Also encompassed are phage polypeptides, as well as polynucleotides which encode these polypeptides, expression vectors comprising these polynucleotides, and host cells comprising these vectors. The invention further encompasses compositions and methods for detecting, targeting, permeabilising, and inhibiting microbial cells, especially methanogen cells, using the disclosed phage, polypeptides, polynucleotides, expression vectors, or host cells. | 08-07-2014 |
Patent application number | Description | Published |
20080211777 | Stroke number input - Stroke number input may be provided. A first integer corresponding to a number of stokes in a logogram or corresponding to a radical associated with the logogram may be received. If the first integer corresponds to the radical, a second integer corresponding to the number of stokes in the logogram other than the radical may be received. Next, if the first integer corresponds to the number of stokes, a plurality of logograms may be displayed each having a number of strokes equal to the received first integer. If, however, the first integer corresponds to the radical associated with a logogram, the plurality of logograms may be displayed each having a radical corresponding to the received first integer and a number of strokes, other than the radical, equal to the received second integer. Then, a selection of a one of the plurality of logograms may be received. | 09-04-2008 |
20080215307 | Shared language model - A shared language model may be provided. First, a first input may be received. Then, in response to the first input, an input mode may be determined comprising one of the following: a pinyin input mode, a stroke order input mode, and a stroke number input mode. Then, data may be received based on the determined input mode. The received data may be converted using the determined input mode and using a language model. The language model may be configured to be used with each of the following input modes: the pinyin input mode, the stroke order input mode, and the stroke number input mode. | 09-04-2008 |
20080215308 | Integrated pinyin and stroke input - Integrated pinyin and stroke input may be provided. First, a first input may be received. Next, in response to the first input, an input mode may be determined. The input mode may comprise a pinyin input mode, a stroke order input mode, or a stroke number input mode. Once the input mode is determined, data may be received based on the determined input mode. Then the received data may be converted based upon the determined input mode. | 09-04-2008 |
20100088303 | MINING NEW WORDS FROM A QUERY LOG FOR INPUT METHOD EDITORS - Described is a technology in which new words (including a phrase or set of Chinese characters) are mined from a query log. The new words may be added to (or otherwise supplement) an IME dictionary. A set of candidate queries may be selected from the log based upon market (e.g., the Chinese market) and/or by language. From this set, various filtering steps are performed to locate only new words that are frequently in used. For example, only frequent queries are kept for further processing, which may include filtering out queries based on length (e.g., less than two or greater than eight Chinese characters), and/or filtering out queries based on too many stop-words in the query. Processing may also include filtering out a query that is a substring of a larger query, or Vice-versa. Also described is Pinyin-based clustering and filtering, and filtering out queries already handled in the dictionary. | 04-08-2010 |
20100093213 | ESATA CONNECTOR - An eSATA connector includes a connector plug and a mated connector receptacle. The connector plug includes a plug member, a plug metal housing, plug data terminals and a terminal holding part, in which the plug data terminals are held, and further includes plug power terminals held in the terminal holding part, wherein the plug power terminals and the data terminals each other electrically insulated. | 04-15-2010 |
20120142216 | ESATA CONNECTOR - An eSATA connector includes a connector plug and a mated connector receptacle. The connector plug includes a plug member, a plug metal housing, plug data terminals and a terminal holding part, in which the plug data terminals are held, and further includes plug power terminals held in the terminal holding part, wherein the plug power terminals and the data terminals each other electrically insulated. | 06-07-2012 |
20120258625 | EXTERNAL SERIAL ADVANCED TECHNOLOGY ATTACHMENT CONNECTOR INCLUDING DATA TERMINALS AND POWER-SUPPLY TERMINALS ACCOMMODATED IN A TERMINAL ACCOMMODATING SPACE - An eSATA connector includes a connector plug and a mated connector receptacle. The connector plug includes a plug member, a plug metal housing, plug data terminals and a terminal holding part, in which the plug data terminals are held, and further includes plug power terminals held in the terminal holding part, wherein the plug power terminals and the data terminals each other electrically insulated. | 10-11-2012 |
20130031627 | Method and System for Preventing Phishing Attacks - A method, system and program product for preventing phishing attacks, wherein the method comprises: acquiring links in a Web page; classifying the acquired links according link types; and determining whether a phishing attack exists according to the classified links, wherein the links are classified into two types: internal links belonging to the same domain as the address of the Web page, and external links belonging to a different domain from the address of the Web page. By carrying out the method or system according to the above one or more embodiments of the present disclosure, since it is first detected whether a Web page is a fake website of a phishing attack before displaying the reproduced Web page to the user and the user is warned upon detecting a fake website, unnecessary losses due to phishing attacks can be prevented. | 01-31-2013 |
20130031628 | Preventing Phishing Attacks - A method, system and program product for preventing phishing attacks, wherein the method comprises: acquiring links in a Web page; classifying the acquired links according link types; and determining whether a phishing attack exists according to the classified links, wherein the links are classified into two types: internal links belonging to the same domain as the address of the Web page, and external links belonging to a different domain from the address of the Web page. By carrying out the method or system according to the above one or more embodiments of the present disclosure, since it is first detected whether a Web page is a fake website of a phishing attack before displaying the reproduced Web page to the user and the user is warned upon detecting a fake website, unnecessary losses due to phishing attacks can be prevented. | 01-31-2013 |
20130085747 | System, Method and Computer-Readable Storage Device for Providing Cloud-Based Shared Vocabulary/Typing History for Efficient Social Communication - An input method editor (IME) is associated with a local user. Memory stores local data and a processor, coupled to the memory, is configured to receive input from a local, first user, obtain shared data associated with at least a remote, second user from a remote server and generate prediction candidates and conversion candidates based on the input provided by the local, first user and correlation of the input and the obtained shared data. | 04-04-2013 |
20130191405 | LOCATING ELECTRONIC DOCUMENTS - The present disclosure relates to processing computer documents. According to one aspect, a method for locating an electronic document may include acquiring a source document of a target document to be located, wherein the target document has a sending-receiving relation with the source document. Metadata information of the source document may be extracted. The extracted metadata information may be packaged to generate a link to the source document, the link being used for locating the target document. According to an example method and the system, it may be possible to directly and automatically locate the target document having a sending-receiving relation with a source document based on a link to the source document containing metadata information without manually analyzing and extracting the related information on the source document or changing the existing access right to the source document and the target document. | 07-25-2013 |
20130223532 | MOTION ESTIMATION AND IN-LOOP FILTERING METHOD AND DEVICE THEREOF - A motion estimation method is provided. The method has the following steps of: determining a start searching point according to multiple neighboring macroblocks of a current macroblock, wherein the current macroblock corresponds to a searching window; determining a best candidate pixel according to a first line segment where the start searching point is located, and a second/third line segment above/beneath the first line segment; determining whether the best candidate pixel is located at the first line segment; if so, setting a candidate motion vector corresponding to the best candidate pixel as a first motion vector of the current macroblock; and if not, dynamically adjusting the second line segment or the third line segment in the searching window to update the best candidate pixel, and retrieving the first motion vector of the current macroblock corresponding to the updated best candidate pixel. | 08-29-2013 |
20150074766 | INFORMATION PROCESSING METHOD AND APPARATUS - An information processing method and apparatus are provided. The method is applicable to a first electronic device, where information about a first preset relationship between the first electronic device and a second electronic device is recorded upon detection of the first preset relationship. If it is judged from the recorded information on the first preset relationship that the first preset relationship between the second electronic device and the first electronic device satisfies a first preset condition, then the second electronic device is authorized for a data access privilege so that the second electronic device has a privilege to access data in the first electronic device. This method can lower the complexity of the data access and improve the convenience of the data access between the electronic devices. | 03-12-2015 |
20150106479 | TERMINAL APPARATUS AND INFORMATION PROCESSING METHOD - There provides an information processing method and a terminal apparatus, and the information processing method is applied in the terminal apparatus, and the terminal apparatus is able to be connected with a remote server. The information processing method includes obtaining a first operation for a first operating environment of a specific user of the terminal apparatus in the first operating environment; responding to the first operation by the first operating environment; transmitting first parameter information of the first operation and second parameter information of the first operating environment in response to the first operation to the remote server; receiving customized configuration information or customized prompt information related to the specific user from the remote server; configuring the first operating environment to provide optimized customized configuration or customized prompt to the specific user based on the customized configuration information or the customized prompt information. | 04-16-2015 |
20150261868 | Method For Processing Information And Apparatus Thereof - A method for processing information and an apparatus thereof are provided according to the embodiments of the disclosure. The method for processing information includes: acquiring a first keyword; acquiring a first search instruction; sending the first keyword to the first search engine in responding to the first search instruction; and obtaining a first kind of search result and a second kind of search result fed back by the first search engine. The first kind of search result refers to M applications determined by performing a matching based on the attribute information by the first search engine, and the second kind of search result refers to network data determined by performing a matching based on the first keyword by the first search engine, and the first and the second kinds of search result are displayed. | 09-17-2015 |
Patent application number | Description | Published |
20080225125 | Image feature identification and motion compensation apparatus, systems, and methods - Apparatus, systems, and methods disclosed herein may estimate the magnitude of relative motion between a scene and an image capture device used to capture the scene. Some embodiments may utilize discrete cosine transform and/or Sobel gradient techniques to identify one or more blocks of pixels in an originating calibration image frame. Matching blocks of pixels may be located in a successive calibration image frame. Motion vectors originating at one calibration frame and terminating at the other calibration frame may be calculated. The magnitude of relative motion derived thereby may be used to adjust image capture parameters associated with the image capture device, including exposure settings. | 09-18-2008 |
20080226184 | IMAGE FEATURE IDENTIFICATION AND MOTION COMPENSATION APPARATUS, SYSTEMS, AND METHODS - Apparatus, systems, and methods disclosed herein may estimate the magnitude of relative motion between a scene and an image capture device used to capture the scene. Some embodiments may utilize discrete cosine transform and/or Sobel gradient techniques to identify one or more blocks of pixels in an originating calibration image frame. Matching blocks of pixels may be located in a successive calibration image frame. Motion vectors originating at one calibration frame and terminating at the other calibration frame may be calculated. The magnitude of relative motion derived thereby may be used to adjust image capture parameters associated with the image capture device, including exposure settings. | 09-18-2008 |
20080226192 | IMAGE FEATURE IDENTIFICATION AND MOTION COMPENSATION APPARATUS, SYSTEMS, AND METHODS - Apparatus, systems, and methods disclosed herein may estimate the magnitude of relative motion between a scene and an image capture device used to capture the scene. Some embodiments may utilize discrete cosine transform and/or Sobel gradient techniques to identify one or more blocks of pixels in an originating calibration image frame. Matching blocks of pixels may be located in a successive calibration image frame. Motion vectors originating at one calibration frame and terminating at the other calibration frame may be calculated. The magnitude of relative motion derived thereby may be used to adjust image capture parameters associated with the image capture device, including exposure settings. | 09-18-2008 |
20090263035 | IMAGE NOISE LEVEL ESTIMATION FROM JPEG DATA - A system for estimating noise levels in a data stream includes a calculator for determining DC and AC values of DCT coefficients in coded data blocks, where the coded data blocks are within a strip of an image divided into multiple strips. A classifier is included for forming a plurality of luminance levels, based on the calculated DC values. A selector is included for selecting coded data blocks having minimum AC values, as computed by the calculator. At least two coded data blocks are selected for each of the luminance levels. After decoding, another calculator is used for determining a variance for each of the decoded data blocks corresponding to the selected coded data blocks in each strip. An order statistic filter is included for ordering the decoded data blocks in each strip based on the calculated variances. Another selector selects one of the decoded data blocks, for each of the luminance levels. | 10-22-2009 |
20090290029 | METHOD AND SYSTEM FOR MOTION ESTIMATION IN DIGITAL IMAGING APPLICATIONS - A method and system for estimating global motion in digital imaging applications with confidence level filtering. Motion search yields a plurality of vectors describing the movement of feature blocks from one frame to another. A confidence level is assigned to each motion vector. Based on the confidence levels, vectors are given more or less weight when estimating global motion. High-confidence vectors are given more weight than low-confidence vectors. Embodiments for estimating both the magnitude of global motion and the magnitude and direction of global motion are disclosed. | 11-26-2009 |
20120274822 | METHOD AND APPARATUS FOR CAPTURING HIGH DYNAMIC RANGE IMAGES USING MULTI-FRAME INTERLACED EXPOSURE IMAGES - An imager includes an array of pixels arranged in rows and a control circuit for sequentially capturing first and second image frames from the array of pixels. The control circuit is configured to sequentially capture first and second pairs of adjacent rows of pixels during first and second exposure times, respectively, when capturing the first image frame. The control circuit is also configured to sequentially capture first and second pairs of adjacent rows of pixels during second and first exposure times, respectively, when capturing the second image frame. The first exposure times during the first and second frames are of similar duration; and the second exposure times during the first and second frames are of similar duration. The control circuit is configured to detect motion of an object upon combining the first and second image frames and, then, correct for the motion of the object. | 11-01-2012 |
20130033585 | SYSTEMS AND METHODS FOR COLOR COMPENSATION IN MULTI-VIEW VIDEO - An apparatus and a method for color compensation in multi-view video is provided. Video sequences corresponding to a common scene of interest are captured and processed using the master and slave channels respectively. A compensation gain is calculated based on a set of global color ratio statistics obtained from the master and slave channels. The compensation gain is applied to the slave channel. An initial master color correction matrix is combined with a master color matching matrix to obtain a final master color correction matrix. The initial slave color correction matrix is combined with a slave color matching matrix to obtain a final slave color correction matrix. The master and gain-compensated slave channels are color-compensated by applying the final master and final slave color correction matrices to the master and gain-compensated slave channels, respectively. | 02-07-2013 |
20130033622 | METHOD AND APPARATUS FOR MOTION ARTIFACT CORRECTION IN HDR VIDEO - A method and system of correcting motion artifacts are provided for video captured from interlaced multiple exposure sensors. The following are included: (a) motion artifacts detection of a pixel area, (b) smoothing of the detected pixel area, and (c) motion artifacts correction. The motion artifacts pixels are detected by comparing the luma difference between a current image frame and a previous image frame; the pixels of the surrounding area are also checked. A smoothing operation is applied to the detected artifacts area, in order to remove isolated pixels and enlarge the detected area. Corrections are then provided using a multistage filter for the luma channel and a mean filter for the chroma channel. | 02-07-2013 |