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102 条记录 (耗时 0.043 秒)

    CONFIGURATIONS FOR OMITTING CHANNEL STATE INFORMATION
    3.
    发明申请
    CONFIGURATIONS FOR OMITTING CHANNEL STATE INFORMATION 有权

    公开(公告)号：US20220352949A1

    公开(公告)日：2022-11-03

    申请号：US17763241

    申请日：2019-09-27

    申请人： Liangming WU ,  Chenxi HAO ,  Yu ZHANG ,  Qiaoyu LI ,  Wanshi CHEN ,  Hao XU ,  Qualcomm Incorporated

    发明人： Liangming WU ,  Chenxi HAO ,  Yu ZHANG ,  Qiaoyu LI ,  Wanshi CHEN ,  HAO XU

    IPC分类号： H04B7/06 ,  H04B17/318

    摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine to use one or more channel state information (CSI) omission configurations for omitting portions of a CSI report. For example, a UE may receive a trigger to report CSI, and the UE may identify that a payload of the CSI report exceeds a capacity of resources for transmitting the report. As such, the UE may determine to use one or more CSI omission configurations, where each CSI omission configuration may correspond to dropping different portions of the CSI report. The selection of the CSI omission configuration to use may be based on a set of parameters associated with CSI reporting. In some cases, the UE selects the CSI omission configuration based on an explicit indication from the base station. Additionally or alternatively, the UE may implicitly determine the CSI omission configuration based on the parameters.

    UPLINK CONTROL INFORMATION MULTIPLEXING ON PHYSICAL UPLINK CONTROL CHANNEL
    5.
    发明申请
    UPLINK CONTROL INFORMATION MULTIPLEXING ON PHYSICAL UPLINK CONTROL CHANNEL 有权

    公开(公告)号：US20220103330A1

    公开(公告)日：2022-03-31

    申请号：US17275597

    申请日：2018-09-21

    申请人： Qiaoyu LI ,  Yu ZHANG ,  Chenxi HAO ,  Liangming WU ,  Hao XU ,  Wanshi CHEN ,  QUALCOMM Incorporated

    发明人： Qiaoyu LI ,  Yu ZHANG ,  Chenxi HAO ,  Liangming WU ,  Hao XU ,  Wanshi CHEN

    IPC分类号： H04L5/00 ,  H04L1/18 ,  H04L1/16

    摘要： Certain aspects of the present disclosure provide techniques for multiplexing uplink control information (UCI) on physical uplink control channel (PUCCH) resources for non-ideal backhaul based multi-transmission/reception point non-coherent joint transmissions. An example method generally includes determining that a first set of physical uplink control channel (PUCCH) resources configured for reporting channel state information (CSI) overlaps with a second set of PUCCH resources indicated for reporting hybrid automatic repeat request (HARQ) feedback, wherein the first and second sets of PUCCH resources are associated with downlink demodulation reference signal (DMRS) port groups, generating CSI reports and HARQ feedback associated with at least one of the downlink DMRS port groups, and transmitting the CSI reports and the HARQ feedback, multiplexed using the second set of PUCCH resources

    LINK QUALITY FEEDBACK FOR DIVERSITY ENHANCEMENT BASED NON-COHERENT JOINT TRANSMISSION
    8.
    发明申请
    LINK QUALITY FEEDBACK FOR DIVERSITY ENHANCEMENT BASED NON-COHERENT JOINT TRANSMISSION 有权

    公开(公告)号：US20210306102A1

    公开(公告)日：2021-09-30

    申请号：US17268867

    申请日：2019-08-05

    申请人： Qiaoyu LI ,  Chao WEI ,  Yu ZHANG ,  Chenxi HAO ,  Liangming WU ,  Hao XU ,  QUALCOMM Incorporated

    发明人： Qiaoyu LI ,  Chao WEI ,  Yu ZHANG ,  Chenxi HAO ,  Liangming WU ,  Hao XU

    IPC分类号： H04L1/16 ,  H04L1/18 ,  H04L1/06

    摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine a first decoding result for a plurality of downlink control channels of a diversity enhancement based non-coherent joint transmission communication and a second decoding result for a plurality of data channels corresponding to the plurality of downlink control channels; and selectively provide feedback regarding the first decoding result and feedback regarding the second decoding result, the feedback regarding the first decoding result indicating whether reception of one or more downlink control channels, of the plurality of downlink control channels, is successful, and the feedback regarding the second decoding result indicating whether decoding of a codeword of the plurality of data channels is successful. Numerous other aspects are provided.

    PRECODING CONFIGURATION
    9.
    发明申请
    PRECODING CONFIGURATION 有权

    公开(公告)号：US20210036745A1

    公开(公告)日：2021-02-04

    申请号：US16964519

    申请日：2019-01-25

    申请人： Liangming WU ,  Yu ZHANG ,  Chao WEI ,  Qiaoyu LI ,  Chenxi HAO ,  Hao XU ,  QUALCOMM Incorporated

    发明人： Liangming WU ,  Yu ZHANG ,  Chao WEI ,  Qiaoyu LI ,  Chenxi HAO ,  Hao XU

    IPC分类号： H04B7/0456 ,  H04B7/06

    摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, configuration information indicating that the UE is to compress a precoding matrix indicator in connection with channel state information reporting, wherein the precoding matrix indicator is to be compressed based at least in part on a quantization dependency between transmission layers or an orthogonality relationship between the transmission layers, and wherein the configuration information is associated with a type II, higher rank codebook for multiple input multiple output configuration. The UE may transmit, to a base station (BS), the compressed precoding matrix indicator to the base station based at least in part on receiving the configuration information. The UE and BS may use a communication configuration based at least in part on a precoding matrix indicator recovered from the compressed precoding matrix indicator. Numerous other aspects are provided.