| Patent application number | Description | Published |
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| 20090103440 | Collision avoidance for uplink VoIP transmission - Disclosed is a method the includes determining if a collision will occur between a transmission from a first user equipment that uses a persistently assigned uplink resource (such as for VoIP packet transmissions) and a retransmission from a second user equipment that uses a synchronous non-adaptive automatic repeat request procedure (e.g., synchronous, non-adaptive HARQ). If it is determined that a collision will occur, the method dynamically allocates the first user equipment to another uplink resource to avoid the collision, while if it is determined that the collision will not occur, the first user equipment is not dynamically allocated another uplink resource so that the first user equipment sends its transmission using the persistently assigned uplink resource. The embodiments of this invention pertain to both the base station (e.g., an evolved Node-B) and the user equipment. | 04-23-2009 |
| 20100232628 | Circuits and Methods for Reducing Pop Noise in Class D Amplifiers - In one embodiment the present invention includes a method for starting up a class D amplifier. The method comprises increasing, gating, and driving. The increasing includes increasing a duty cycle of a pulse train from a first duty cycle to a second duty cycle. The gating includes gating a signal based on the increasing of the duty cycle. The gating results in a gated signal. The driving includes driving an output signal from the gated signal to charge an output capacitor. The output capacitor is coupled to a speaker. The increasing of the duty cycle contributes to the charging of the output capacitor such that switching sounds detectable by the human ear are reduced. | 09-16-2010 |
| 20100246599 | Apparatus and Method for Bit Remapping in a Relay Enhanced Communication System - An apparatus and method for bit remapping at a relay node in a communication system. In one embodiment, an apparatus includes a processor configured to remap an order of bits of a received signal from a source node to a different order of bits for a transmitted signal to a destination node when the transmitted signal is constructed with a modulation scheme different from the received signal. | 09-30-2010 |
| 20100278096 | RELAY AND RELATED METHOD - A relay method comprising receiving data from a first node and a second node; estimating the symbols in the data received from said first node and said second node; transmitting the estimated data from the first node to the second node and the estimated data from the second node to the first node. | 11-04-2010 |
| 20110022917 | Protocols for Multi-Hop Relay System with Centralized Scheduling - Various example embodiments are disclosed herein. In an example embodiment, a method of transmitting data via a wireless transmission path that may include a user equipment as a first end point, a base station as second end point, and at least one relay station as an intermediate point(s). The method may include receiving a data transmission from a prior point in the transmission path. Substantially simultaneously: forwarding the received data to the next point in the transmission path, and determining if the received data is corrupt. Transmitting a transmission message to the next point in the transmission path indicating whether or not the received data was corrupt. And, if the data is not corrupt, transmitting a receipt message to the prior point indicating that the data was uncorrupt when received. | 01-27-2011 |
| 20110170642 | APPARATUSES, METHODS AND COMPUTER PROGRAMS FOR CONVEYING INFORMATION - The invention is related to an apparatus comprising: a receiver configured to receive a channel quality indication matrix; a processor configured to repeat, until the channel quality indication matrix is empty except for selected scheduling results, the following procedure: selecting a column of the channel quality indication matrix having the smallest number of non-zero channel quality indicators; searching for a largest channel quality indicator in the selected column of the channel quality indication matrix; selecting the searched largest channel quality indicator as a scheduling result, and emptying the column and row of the channel quality indication matrix corresponding to the selected scheduling result except for the selected scheduling result. | 07-14-2011 |
| 20120258498 | HIGH YIELD ANTIBIOTICS PRODUCING FUNGUS STRAIN, PREPARATION METHOD AND USE THEREOF - High yield antibiotics producing fungus strain, preparation method and use thereof are provided. The fungus strain is a mutant derived from | 10-11-2012 |
| 20120315841 | Base Station Aided Mobile-Relay Candidate Pre-Selection and Pre-Deployment - In one exemplary embodiment a network node (such as a base station BS) determines that a plurality of user equipments UEs are available for use as mobile relays MRs, and selects a subset of the plurality of UEs and configures the subset of the plurality of UEs as MRs. In another exemplary embodiment, an indication is sent (for example from a UE) that a UE is willing to operate as a MR, a response is received that the UE is selected to be a MR | 12-13-2012 |
| 20120327760 | Compressed Hybrid Automatic Repeat Request Feedback for Device to Device Cluster Communications - A method can include receiving at a cluster head, a multicast/broadcast packet from a base station. The method can also include monitoring, at the cluster head, to detect whether any members of a cluster of the cluster head responds to the multicast/broadcast packet with a negative acknowledgment directed to the cluster head. The method can further include, when a result of the monitoring is no detection of any negative acknowledgments, and the cluster head successfully received the multicast/broadcast packet, sending, by the cluster head, a general acknowledgment of the multicast/broadcast packet to the base station. | 12-27-2012 |
| 20130005377 | Method and Apparatus for Device-to-Device Communication Setup - Disclosed are methods and apparatus for setting up cellular controlled device-to-device communications. A method can comprise sending, from a first device to a radio network node, a request to initiate device-to-device communication with a second device, the request comprising an identification of the second device and a first indicator indicating an intention of a device-to-device type of the communication; receiving, from the radio network node, a resource allocation; and transmitting service contents in the device-to-device communication directly between the first device and the second device using the allocated resources. | 01-03-2013 |
| 20130100835 | Carrier Selection and/or Reselection - The invention relates to an apparatus including at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code con-figured to, with the at least one processor, cause the apparatus at least to: search for feasible component carriers by measurements, and if at least one feasible component carrier is found, take it into use; select at least one home node for negotiations for obtaining resources, the selection being based on the measurements, and negotiate for obtaining resources, if no feasible component carriers are found; take into use at least one feasible component carrier obtained based on the negotiations, if at least one feasible component carrier is obtained; and take into use at least one component carrier which is closest feasible, if no feasible component carriers are obtained. | 04-25-2013 |
| 20130111305 | CHANNEL DECODING METHOD AND DECODER FOR TAIL-BITING CODES | 05-02-2013 |
| 20130234567 | ELECTRIC MACHINE FOR THE MOTORIZED ADJUSTMENT OF MOVABLE PARTS IN THE MOTOR VEHICLE, AND METHOD FOR PRODUCING THE ELECTRIC MACHINE - An electric machine ( | 09-12-2013 |
| 20130237268 | Allocation of Resources in a Communication System - A method and an apparatus for resource allocation in a local wireless node of a system of a plurality of local wireless nodes is disclosed. An inner circle subgradient resource allocation iteration is performed based on information received from at least one other wireless node of the system and an iteration parameter until a convergent result. An updated iteration parameter is provided by of at least one outer circle subgradient iteration based on the convergent result of the inner circle subgradient resource allocation iteration. The inner circle subgradient resource allocation iteration is then repeated at least once using the updated iteration parameter until a convergent result. Resources are then allocated based on the iterations. | 09-12-2013 |
| 20130250843 | INTRA-CLUSTER D2D RETRANSMISSION WITH INSTANTANEOUS LINK ADAPTATION AND ADAPTIVE NUMBER OF RE-TRANSMITTER - A method for intra-cluster D2D retransmission comprises: calculating parameters of a first and a second retransmission modes for an acknowledgement device in a cluster at which data from a network node is decoded correctly; reporting the parameters to the network node; and determining whether or not to retransmit the data to at least one non-acknowledgement device in the cluster at which the data from the network node is decoded incorrectly, in response to a selection between the first and the second retransmission modes from the network node based at least in part on the parameters according to a pre-determined criterion. | 09-26-2013 |
| 20140036692 | Protocols For Multi-Hop Relay System With Centralized Scheduling - Various exemplary embodiments are disclosed herein. In an example embodiment, a method of transmitting data via a wireless transmission path that may include a user equipment as a first end point, a base station as second end point, and at least one relay station as an intermediate point(s). The method may comprise: receiving a data transmission from a prior point in the wireless transmission path. Substantially concurrently: forwarding the received data to the next point in the transmission path, and determining if the received data is corrupt. Transmitting a transmission message to the next point in the transmission path indicating whether or not the received data was corrupt. And, if the data is not corrupt, transmitting a receipt message to the prior point indicating that the data was uncorrupt when received. | 02-06-2014 |
| 20140036714 | NODEB Self-Tuning - It is provided an apparatus, including base station means to provide a base station functionality using component carriers; neighbor detecting means to detect a neighboring base station; informing means to inform a coordinating device about the neighboring base station; willingness setting means to set a willingness to perform self-tuning based on a respective long-term priority for each component carrier, wherein the long-term priorities are received from the coordinating device, and the willingness is only set if the long-term priorities are not in contradiction to an actual requirement, willingness providing means to provide an indication of the willingness to the coordinating device; and self-tuning means to perform self-tuning if an agreement statement is received from the coordinating device, wherein, as a result of the self-tuning, a usage of each component carrier by the base station means is based on the received long-term information and the actual requirement. | 02-06-2014 |
| 20140040900 | STORAGE MANAGING DEVICE AND METHOD AND ELECTRONIC APPARATUS - A storage managing device and method and an electronic apparatus are provided. The storage managing device is applied to a storage device composed of a plurality of storage blocks, comprising: a thread collecting unit configured to collect threads to be executed in a predetermined time; a thread dividing unit configured to divide the collected threads into n thread groups based on a predetermined strategy; a thread holding unit configured to designate one or more storage blocks to each thread group to store the data necessary for the execution of each thread group into the one or more storage blocks; a thread executing unit configured to execute the threads; and a power consumption setting unit configured to set the one or more storage blocks designated to the threads being executed to an active status, while set other storage blocks to a low power consumption status. With the storage managing device and method and the electronic apparatus according to the embodiments of this invention, the consumption and temperature of the storage device can be lowered significantly while maintaining the capability of the storage device. | 02-06-2014 |
| 20140094180 | APPARATUS AND METHOD FOR DEVICE-TO-DEVICE COMMUNICATION ROUTE ESTABLISHMENT IN A MOBILE COMMUNICATION SYSTEM - The invention concerns a method and an apparatus for device-to-device communication route establishment within a mobile communication system. In the method a mobile node determines that a remote node is within radio coverage of the mobile node. The mobile node determines a need to transmit a data message to a destination node. The mobile node transmits a request message to the base station. In reply the mobile node receives a message including a route to the destination node. The route includes at least an identifier of the remote node. The mobile node obtains a radio resource for radio communication between the mobile node and the remote node from the base station. Thereupon, the mobile node transmits the data message to the remote node using the radio resource obtained. | 04-03-2014 |
| 20140105096 | Method and Apparatus for Facilitating Multicast Service - A method is provided for facilitating multicast service. The method may include receiving data multicast to members of a multicast group. The method may further include determining, based at least in part on an indication received during multicast of the data, that a late joining device has joined the multicast group subsequent to initiation of the multicast. The method may additionally include marking, based at least in part on the received indication, a point at which the late joining device began to participate in the multicast. A corresponding apparatus and computer program product are also provided. | 04-17-2014 |
| 20140179330 | CLUSTER HEAD ASSISTED METHOD FOR CONVERTING USER TERMINAL FROM D2D COMMUNICATION TO CELLULAR COMMUNICATION - The present invention discloses a cluster head assisted method for converting a user terminal from device-to-device (D2D) communication to cellular communication. When quality of a D2D link between a user terminal and a cluster head is lower than a predetermined threshold, if the user terminal has to leave the cluster but still expects to continue an original the service, the user terminal performs cell search and random access, and establishes a radio resource control (RRC) connection with a target base station of a cellular network. Switching from D2D communication to cellular communication is implemented with the assistance of the cluster head, and a communication manner after the switching is provided. The present invention implements mobile switching from D2D communication in distributed cluster communication to cellular communication, which can reduce route search delay and save wireless resources. | 06-26-2014 |
| 20140269486 | Relay System - An apparatus including at least one processor and at least one memory including a computer program code is provided, wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus at least to: obtain at least one first data packet and at least one second data packet of which data packets the at least one first data packet has double the size of the at least one second data packet; carry out a parallel-to-serial conversion, an exclusive-or operation and a serial-to-parallel conversion to repetition coding to the at least one first data packet; and combine the at least one first data packet and the at least one second data packet for link adaptation purposes for data conveyance | 09-18-2014 |
| 20140308954 | SWITCHING BETWEEN CELLULAR AND LICENSE-EXEMPT (SHARED) BANDS - A method and an apparatus for switching D2D data communications between a licensed and a license-exempt band are disclosed. A D2D device receives from a cellular network a pre-switch notification to prepare for a switch of its D2D communications, and in response adopts a temporary strategy for conducting its D2D transmissions prior to the switch. After the switch the D2D device discontinues the temporary strategy. In one embodiment the temporary strategy and its duration are indicated in the pre-switch notification. Two example temporary strategies are presented: ‘no-new-data’ where new data transmissions are suspended and data re-transmissions are sent with high reliability; and ‘no-feedback’ where new data is sent with high reliability and data re-transmissions are suspended. Different embodiments have the cellular network access node or D2D device contending for the radio resource in the license-exempt frequency band. | 10-16-2014 |
| 20140313949 | SIGNALING AND PROCEDURE DESIGN FOR CELLULAR CLUSTER CONTENDING ON LICENSE-EXEMPT BANDS - The specification and drawings present a new method, apparatus and software related product (e.g., computer readable memory) for implementing a device-to-device communication of cellular, e.g., LTE, wireless devices on a shared band (e.g., ISM 2.4 GHz band), including the signaling and procedure design for contending or coordinating with the already existing radio systems (e.g., WLAN systems). | 10-23-2014 |
| 20140357273 | MOBILITY CONTROL IN A COMMUNICATION SYSTEM - The disclosure relates to generation of mobility information. A mobile device can determine, based on measurements, at least one parameter relating to its movement relative to a cell. A weighting of a counter output for use in estimation of a mobility state of the mobile device is determined. The determining includes comparison of the at least one parameter to at least one threshold. Information about the weighting can be provided by a network element. When the network element obtains the weighted estimation it can take it into account in mobility control of the mobile device. | 12-04-2014 |
| 20140357274 | CELL HANDOVERS - A technique includes: comparing (a) measurements made at the first access node of transmissions made by a plurality of other access nodes against (b) measurements made at the communication device of transmissions made by said plurality of other access nodes; and deciding whether or not to select said first access node as a handover candidate for said communication device based at least partly on the result of said comparison. | 12-04-2014 |
| 20150078274 | SPECTRUM ALLOCATION METHOD - A spectrum allocation method for a cellular network is presented. The method includes: abstracting a cellular network into an interference pattern using a graph theory-based spectrum distribution model; a network node establishing a stakeholder list to represent whether a spectrum can be shared with other network nodes; by obtaining stakeholder lists from other network nodes, calculating a fairness coefficient and determining a lower bound value for the number of spectrum resources which are used; meanwhile, each network node sending out a value related to the fairness coefficient, thereby enables calculate an upper bound value for the number of resources which can be obtained according to the obtained information, to effectively compete for free resources. Through the method of the invention, a network node can autonomously select spectrum resources, fully and effectively achieve spectrum resource allocation fairness and global network fairness, and increase the system throughput and the edge user throughput. | 03-19-2015 |
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| 20090305986 | FGF21 Mutants and uses thereof - The invention provides nucleic acid molecules encoding FGF21 mutant polypeptides, FGF21 mutant polypeptides, pharmaceutical compositions comprising FGF21 mutant polypeptides, and methods for treating metabolic disorders using such nucleic acids, polypeptides, or pharmaceutical compositions. | 12-10-2009 |
| 20100285131 | FGF21 MUTANTS AND USES THEREOF - The invention provides nucleic acid molecules encoding FGF21 mutant polypeptides, FGF21 mutant polypeptides, pharmaceutical compositions comprising FGF21 mutant polypeptides, and methods for treating metabolic disorders using such nucleic acids, polypeptides, or pharmaceutical compositions. | 11-11-2010 |
| 20110195895 | FGF21 MUTANTS AND USES THEREOF - The invention provides nucleic acid molecules encoding FGF21 mutant polypeptides, FGF21 mutant polypeptides, pharmaceutical compositions comprising FGF21 mutant polypeptides, and methods for treating metabolic disorders using such nucleic acids, polypeptides, or pharmaceutical compositions. | 08-11-2011 |
| 20120087920 | FGF21 MUTANTS AND USES THEREOF - The invention provides nucleic acid molecules encoding FGF21 mutant polypeptides, FGF21 mutant polypeptides, pharmaceutical compositions comprising FGF21 mutant polypeptides, and methods for treating metabolic disorders using such nucleic acids, polypeptides, or pharmaceutical compositions. | 04-12-2012 |
| 20120093815 | FGF21 MUTANTS AND USES THEREOF - The invention provides nucleic acid molecules encoding FGF21 mutant polypeptides, FGF21 mutant polypeptides, pharmaceutical compositions comprising FGF21 mutant polypeptides, and methods for treating metabolic disorders using such nucleic acids, polypeptides, or pharmaceutical compositions. | 04-19-2012 |
| 20120177646 | FGF21 MUTANTS AND USES THEREOF - The invention provides nucleic acid molecules encoding FGF21 mutant polypeptides, FGF21 mutant polypeptides, pharmaceutical compositions comprising FGF21 mutant polypeptides, and methods for treating metabolic disorders using such nucleic acids, polypeptides, or pharmaceutical compositions. | 07-12-2012 |
| 20120178685 | FGF21 MUTANTS AND USES THEREOF - The invention provides nucleic acid molecules encoding FGF21 mutant polypeptides, FGF21 mutant polypeptides, pharmaceutical compositions comprising FGF21 mutant polypeptides, and methods for treating metabolic disorders using such nucleic acids, polypeptides, or pharmaceutical compositions. | 07-12-2012 |
| 20120213779 | FGF21 MUTANTS AND USES THEREOF - The invention provides nucleic acid molecules encoding FGF21 mutant polypeptides, FGF21 mutant polypeptides, pharmaceutical compositions comprising FGF21 mutant polypeptides, and methods for treating metabolic disorders using such nucleic acids, polypeptides, or pharmaceutical compositions. | 08-23-2012 |
| 20140213512 | Method of Treating or Ameliorating Type 1 Diabetes Using FGF21 - Methods of treating metabolic diseases and disorders using a FGF21 polypeptide are provided. In various embodiments the metabolic disease or disorder is type 1 diabetes, obesity, dyslipidemia, elevated glucose levels, elevated insulin levels, diabetic nephropathy, neuropathy, retinopathy, ischemic heart disease, peripheral vascular disease and cerebrovascular disease | 07-31-2014 |
| 20140243503 | FGF21 MUTANTS AND USES THEREOF - The invention provides nucleic acid molecules encoding FGF21 mutant polypeptides, FGF21 mutant polypeptides, pharmaceutical compositions comprising FGF21 mutant polypeptides, and methods for treating metabolic disorders using such nucleic acids, polypeptides, or pharmaceutical compositions. | 08-28-2014 |
| 20140323396 | FGF21 MUTANTS AND USES THEREOF - The invention provides nucleic acid molecules encoding FGF21 mutant polypeptides, FGF21 mutant polypeptides, pharmaceutical compositions comprising FGF21 mutant polypeptides, and methods for treating metabolic disorders using such nucleic acids, polypeptides, or pharmaceutical compositions. | 10-30-2014 |
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| 20120113852 | METHOD AND DEVICE FOR CONFIGURING AND SENDING DOWNLINK CSI REFERENCE SIGNAL - A method for configuring and sending a downlink CSI reference signal is provided. The method comprises: an eNB configures the downlink CSI reference signal and sends configuration information of the downlink CSI reference signal to a UE, wherein the configuration information comprises a starting subframe number and/or a cycle of the downlink CSI reference signal; the eNB sends the downlink CSI reference signal to the UE according to the configuration information of the downlink CSI reference signal. | 05-10-2012 |
| 20120281688 | ETHOD, APPARATUS AND SYSTEM FOR DOWNLINK PILOT TRANSMISSION - A method, apparatus and system for downlink pilot transmission solve the problem of power differences among OFDM symbols caused by Walsh Codes. The transmission method is that dedicated pilots are transmitted in the manner of code division multiplexing (CDM) or hybrid of CDM and frequency division multiplexing (FDM), wherein the dedicated pilots are configured with orthogonal sequence sets according to a preset frequency-domain granularity and rules on the resources for transmitting the dedicated pilots, and the same orthogonal sequence set is employed for the dedicated pilots in each frequency-domain granularity. | 11-08-2012 |
| 20140126501 | METHOD AND DEVICE FOR INTER-CELL INTERFERENCE COORDINATION - The present invention provides a method and a device for inter-cell interference coordination. The method comprises: acquiring sub-frame configuration information of neighbor cells; determining whether the neighbor cells are configured with transmissions in different directions on the same sub-frame; and if yes, performing interference coordination between the neighbor cells according to acquired data transmission-related information of the neighbor cells on the same sub-frame. Through the present invention, neighbor TDD base station cells are enabled to perform transmissions in different directions on the same time resource, interference is avoided through the interference coordination, and the situation in the conventional TDD interference coordination method that different cells are forced to use the same sub-frame configuration and cannot adapt to service requirements of the cells is avoided. | 05-08-2014 |
| 20140201619 | Method And Device For Implementing Local Operation On Web Page - A method and device for implementing a local operation on a web page are disclosed, which belong to the field of web technology. The method is applied to an electronic apparatus that includes a displaying unit and has an HTML operating environment. The method includes loading a web page in the HTML operating environment by address information; obtaining identification information for representing a status of local resources of the electronic apparatus, in the process of loading the web page; obtaining an operation request for representing a request for operating a first resource in the local resources; responding to the operation request with the first resource; and displaying a responding result of the responding to the operation request with the first resource on the displaying unit. The present method and device implement executing local operation on the web page, which improves the local calling capacity of a javascript code. | 07-17-2014 |
| 20140219201 | ACK/NACK/SR RESOURCE MAPPING METHOD AND APPARATUS - Examples of the present disclosure provide an ACK/NACK/SR resource mapping method and an apparatus. According to the technical solution provided by the examples of the present disclosure, in a system including a terminal utilizing a first type protocol and a terminal utilizing a second type protocol, the base station allocates the ACK/NACK/SR resources corresponding to the second type protocol in an area outside of the ACK/NACK/SR resource area reserved for the terminal utilizing the first type protocol, and informs the terminal utilizing the second type protocol of the allocation information of the corresponding ACK/NACK/SR resources. Thus, the terminal utilizing the second type protocol may transmit feedback information via the corresponding ACK/NACK/SR resources. | 08-07-2014 |
| 20140293909 | UPLINK FEEDBACK METHOD, SYSTEM AND DEVICE - There are disclosed a method of and system and apparatus for performing an uplink feedback, applicable to a dynamic sub-frame system, so as to avoid collision of ACK/NACK resources between a non-dynamic system and a dynamic system from occurring. The method includes: determining ACK/NACK resource for carrying ACK/NACK, corresponding to downlink data in a sub-frame n according to a set of sub-frames including a sub-frame in which the downlink data is received; and transmitting ACK/NACK information corresponding to the downlink data over the ACK/NACK resource in the sub-frame n, wherein the set of sub-frames includes a first set of sub-frames and/or a second set of sub-frames; the set of sub-frames is determined by obtained uplink/downlink sub-frame configuration information and flexible sub-frame information; the uplink/downlink sub-frame configuration information indicates the type of each sub-frame in a radio frame as an uplink sub-frame, a downlink sub-frame and a special sub-frame; and the flexible sub-frame information indicates the type of each sub-frame in a radio frame as an uplink sub-frame, a downlink sub-frame, a special sub-frame and a flexible sub-frame, wherein the flexible sub-frame can be used for transmission of uplink or downlink data. | 10-02-2014 |
| 20140304538 | METHOD AND DEVICE FOR PROLONGING SLEEPING TIME OF CPU - This application discloses a method for prolonging sleeping time of CPU. After CPU enters sleeping state, interrupt controller delays reporting deferrable external interrupts to the CPU, with the delay time set or as default. This application also provides a device corresponding to the method. This application can prolong the sleeping time of CPU in all kinds of intelligent electronic devices, and make the CPU enter a deep sleeping mode, thereby reducing power consumption substantially without affecting system performance. | 10-09-2014 |
| 20140307691 | INFORMATION TRANSMISSION METHOD, SYSTEM, AND DEVICE - Embodiments of the present application relate to the technical field of wireless communications, and particularly to an information transmission method, system, and device, used for implement transmission, within an OFDM symbol comprising a UERS, in a sending diversity manner. The information transmission method of the embodiment of the present invention comprises: a network-side device determining an OFDM symbol comprising a UERS; and within the OFDM symbol comprising the UERS, the network-side device sending information in a sending diversity manner by freeing up an available RE or adjusting the sending diversity manner. In the embodiments of the present application, the information can be transmitted in the OFDM symbol comprising the UERS in a sending diversity manner by freeing up a part of available REs or by adjusting the sending diversity manner, thereby improving the utilization ratio of resources. | 10-16-2014 |
| 20140343659 | DELIVERY AND RELEASE DEVICE FOR STENT-GRAFT - A delivery and release device for stent-graft includes a guiding head and a central tube connected thereto, an outer tube sleeving on the outside of the central tube, a positioning tube sheathed between the central tube and the outer tube, a front fixator, a back fixator and a positioner successively sheathed between the positioning tube and the outer tube. The stent-graft is placed between the back fixator and the positioner. A metal bar is connected to the guiding head along its axial direction with a ring suture being connected to the front fixator. The ring suture sleeves onto the metal bar after passing through the stent-graft. During the release process, the metal bar moves forward in the axial direction to detach from the ring suture, thereby the stent-graft is released. | 11-20-2014 |
| 20150045076 | METHOD AND DEVICE FOR PERFORMING INTERFERENCE CONTROL - An embodiment of the invention relates to wireless communication technical field, especially relates to a method and device for performing interference control to reduce crossed time slot interference in Time Division Duplex (TDD) networking. The method of embodiment of the present invention comprises: network side device determines service load parameter value of each cell and the measurement parameter between the base stations which random two cells belongs to; For the two cells, said network side device determines an interference control threshold according to the service load parameter value of the two cells, and compares the determined said measurement parameter with said interference control threshold, and performs cluster partition according to the comparing result. Said network side device performs interference control according to the partitioned cluster. Because the factor of cell service load is considered in performing TDD crossed time slot interference control, thus the crossed time slot interference in TDD networking is reduced. | 02-12-2015 |
| 20150049654 | TIME-DIVISION DUPLEXING COMMUNICATION METHOD, SYSTEM AND DEVICE - The embodiments of the present invention relate to the technical field of wireless communications, and particularly, to a time-division duplexing communication method, system and device, which are used for solving the problem in the prior art that there is no uplink or downlink HARQ sequential relationship for a dynamic uplink and downlink subframe distribution solution. A time-division duplexing uplink data sending method in the embodiments of the present invention comprises: through a subframe n in a wireless frame, user equipment receiving indication information which comes from the network side; and according to the indication information, when it is determined that PUSCH data is required to be sent to the network side, sending the PUSCH data through at least one uplink subframe after the subframe n, the subframe n being a downlink fixed subframe or a special subframe. Proposed is an uplink and downlink HARQ sequential relationship for a dynamic uplink and downlink subframe distribution solution, so that a dynamic TDD system can transmit uplink and downlink data. | 02-19-2015 |
| 20150117273 | UPLINK/DOWNLINK CONFIGURATION METHOD AND DEVICE IN SYSTEM USING TIME DIVISION DUPLEX COMMUNICATION MODE - Disclosed are an uplink-downlink configuration method and device in a system using a time division duplex communication mode, which relate to the technical field of wireless communications and are used for optimizing a configuration solution of an uplink/downlink subframe allocation manner. In the present invention, the method comprises: a central node device receiving reference information which is used for configuring an uplink-downlink configuration and sent by a transmission node device managed by the central node device; the central node device configuring the uplink-downlink configuration according to the received reference information; and the central node device sending the information about the configured uplink-downlink configuration to the corresponding transmission node device or to the corresponding transmission node device and a terminal. The configuration solution of the uplink-downlink configuration in the present invention is more optimized. | 04-30-2015 |
| 20150146557 | METHOD, SYSTEM, AND DEVICE FOR CONFIGURING CHANNEL MEASUREMENT AND DL CSI FEEDBACK - Embodiments of the present invention relate to the technical field of wireless communications, and in particular, to a method, system, and device for configuring channel measurement and DL CSI feedback, so as to implement measurement in a dynamic TDD system. The method for configuring channel measurement according to the embodiment of the present invention comprises: a network side device dividing downlink subframes into multiple downlink subframe groups according to an interference condition on the downlink subframes; and the network side device notifying a user equipment of channel measurement configuration information corresponding to the downlink subframe groups. The network side device notifies the user equipment of the channel measurement configuration information corresponding to the multiple downlink subframe groups that are obtained according to the interference condition on the downlink subframe, thereby implementing measurement in the dynamic TDD system. | 05-28-2015 |
| 20150162415 | SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a semiconductor structure comprises following steps: providing an SOI substrate, forming a gate stack on the SOI substrate, forming sidewall spacers on sidewalls of the gate stack, and forming source/drain regions on each side of the gate stack; depositing a first metal layer on surfaces of an entire semiconductor structure, and then removing the first metal layer; forming an amorphous semiconductor layer on surfaces of the source/drain regions; depositing a second metal layer on surfaces of the entire semiconductor structure, and then removing the second metal layer; and annealing the semiconductor structure. Accordingly, the present invention further provides a semiconductor structure. The present invention is capable of effectively reducing contact resistance at source/drain regions. | 06-11-2015 |
| 20150200746 | METHOD AND DEVICE FOR TRANSMITTING MCS INDICATION INFORMATION - The present application relates to the field of wireless communications, and in particular, to an indication method and device for a modulation coding scheme. It is for solving the problem that in an existing LTE/LTE-A system, a higher-order modulation scheme cannot be supported, thereby limiting the further improvement of throughput in an application scenario of a high signal-to-noise ratio. The method of the embodiments of the present application includes: according to the channel quality and a first MCS table, a network side determining an MCS level corresponding to a channel scheduled for a UE; and by means of first indication information, notifying the UE of the determined MCS level, so as to indicate to the UE to determine a modulation scheme and code rate for the channel scheduled therefor according to the MCS grade, wherein there are at least corresponding entries of MCS indexes and TBS indexes corresponding to modulation schemes at higher modulation orders than 6 in the first MCS table. The embodiments of the present application introduce a higher-order modulation scheme into an existing LTE/LTE-A system, improving the spectrum efficiency. | 07-16-2015 |
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| 20120239613 | GENERATING A PREDICTIVE MODEL FROM MULTIPLE DATA SOURCES - Techniques are disclosed for generating an ensemble model from multiple data sources. In one embodiment, the ensemble model is generated using a global validation sample, a global holdout sample and base models generated from the multiple data sources. An accuracy value may be determined for each base model, on the basis of the global validation dataset. The ensemble model may be generated from a subset of the base models, where the subset is selected on the basis of the determined accuracy values. | 09-20-2012 |
| 20120278275 | GENERATING A PREDICTIVE MODEL FROM MULTIPLE DATA SOURCES - Techniques are disclosed for generating an ensemble model from multiple data sources. In one embodiment, the ensemble model is generated using a global validation sample, a global holdout sample and base models generated from the multiple data sources. An accuracy value may be determined for each base model, on the basis of the global validation dataset. The ensemble model may be generated from a subset of the base models, where the subset is selected on the basis of the determined accuracy values. | 11-01-2012 |
| 20130006998 | INTERESTINGNESS OF DATA - Provided are techniques for analyzing fields. Statistical metrics for each field in a data set are received. A general interestingness index is generated for each field using one or more combination functions that aggregate standardized interestingness sub-indexes. One or more fields are identified as interesting for further analysis using the general interestingness index. One or more expert recommendations for field transformations are constructed for the identified one or more fields. | 01-03-2013 |
| 20130007003 | INTERESTINGNESS OF DATA - Provided are techniques for analyzing fields. Statistical metrics for each field in a data set are received. A general interestingness index is generated for each field using one or more combination functions that aggregate standardized interestingness sub-indexes. One or more fields are identified as interesting for further analysis using the general interestingness index. One or more expert recommendations for field transformations are constructed for the identified one or more fields. | 01-03-2013 |
| 20130218908 | COMPUTING AND APPLYING ORDER STATISTICS FOR DATA PREPARATION - Provided are techniques for generating order statistics and error bounds. For each of multiple, distributed data sources, a finite number of data bins are created for each field in that data source. Data values in each of the multiple, distributed data sources are processed to generate basic summaries for each of the data bins in a single pass of the data values. The data bins from each of the multiple, distributed data sources are sorted. One or more approximate order statistics are computed for a data set by accumulating counts from a number of the sorted data bins. Lower and upper error bounds are provided for each of the computed one or more approximate order statistics, wherein the lower and upper error bounds are values delimiting an interval containing a true value of an order statistic. | 08-22-2013 |
| 20130218909 | COMPUTING AND APPLYING ORDER STATISTICS FOR DATA PREPARATION - Provided are techniques for generating order statistics and error bounds. For each of multiple, distributed data sources, a finite number of data bins are created for each field in that data source. Data values in each of the multiple, distributed data sources are processed to generate basic summaries for each of the data bins in a single pass of the data values. The data bins from each of the multiple, distributed data sources are sorted. One or more approximate order statistics are computed for a data set by accumulating counts from a number of the sorted data bins. Lower and upper error bounds are provided for each of the computed one or more approximate order statistics, wherein the lower and upper error bounds are values delimiting an interval containing a true value of an order statistic. | 08-22-2013 |
| 20130226838 | MISSING VALUE IMPUTATION FOR PREDICTIVE MODELS - Provided are techniques for imputing a missing value for each of one or more predictor variables. Data is received from one or more data sources. For each of the one or more predictor variables, an imputation model is built based on information of a target variable; a type of imputation model to construct is determined based on the one or more data sources, a measurement level of the predictor variable, and a measurement level of the target variable; and the determined type of imputation model is constructed using basic statistics of the predictor variable and the target variable. The missing value is imputed for each of the one or more predictor variables using the data from the one or more data sources and one or more built imputation models to generate a completed data set. | 08-29-2013 |
| 20130226842 | MISSING VALUE IMPUTATION FOR PREDICTIVE MODELS - Provided are techniques for imputing a missing value for each of one or more predictor variables. Data is received from one or more data sources. For each of the one or more predictor variables, an imputation model is built based on information of a target variable; a type of imputation model to construct is determined based on the one or more data sources, a measurement level of the predictor variable, and a measurement level of the target variable; and the determined type of imputation model is constructed using basic statistics of the predictor variable and the target variable. The missing value is imputed for each of the one or more predictor variables using the data from the one or more data sources and one or more built imputation models to generate a completed data set. | 08-29-2013 |
