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    DELTA CHANNEL STATE INFORMATION REPORTING
    92.
    发明公开
    DELTA CHANNEL STATE INFORMATION REPORTING 审中-公开

    公开(公告)号：US20230163827A1

    公开(公告)日：2023-05-25

    申请号：US17456074

    申请日：2021-11-22

    Applicant: QUALCOMM Incorporated

    Inventor： Xiaojie WANG ,  Junyi LI ,  Piyush GUPTA ,  Chih-Hao LIU ,  Xiaoxia ZHANG ,  Jing SUN ,  Yisheng XUE

    IPC: H04B7/06 ,  H04L1/00

    CPC classification number: H04B7/0641 ,  H04B7/0626 ,  H04L1/0003 ,  H04B7/0632

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless communication device may receive a configuration associated with reporting delta channel state information (CSI). The first wireless communication device may compute the delta CSI based at least in part on the configuration, the delta CSI indicating a difference between first CSI associated with a first connection and second CSI associated with a second connection, the first connection being between the first wireless communication device and a base station and the second connection being between the first wireless communication device and a second wireless communication device. The first wireless communication device may transmit, based at least in part on the configuration, a CSI report including an indication of the delta CSI and at least one of an indication of the first CSI or an indication of the second CSI. Numerous other aspects are described.

    TECHNIQUES FOR DYNAMIC TIME DUPLEX DIVISION WITH RESERVATION SIGNAL AND CONTENTION
    94.
    发明申请
    TECHNIQUES FOR DYNAMIC TIME DUPLEX DIVISION WITH RESERVATION SIGNAL AND CONTENTION 有权

    公开(公告)号：US20230124134A1

    公开(公告)日：2023-04-20

    申请号：US17506384

    申请日：2021-10-20

    Applicant: QUALCOMM Incorporated

    Inventor： Jing SUN ,  Chih-Hao LIU ,  Yisheng XUE ,  Xiaoxia ZHANG

    IPC: H04W28/26 ,  H04W72/04 ,  H04B7/26

    Abstract: Techniques for dynamic time duplex division (TDD) with reservation signal and contention may include a first network node configured to select a first resource to reserve for use of a downlink (DL) transmission or an uplink (UL) transmission. The first network node may also be configured to transmit, to a second network node, a reservation signal on a reservation signal resource to announce that the first resource is reserved for use of the DL transmission or the UL transmission by the first network node. The reservation signal resource may be associated with the first resource.

    TECHNIQUES FOR SCHEDULING SIDELINK COMMUNICATIONS IN MULTIPLE TIME PERIODS
    95.
    发明申请
    TECHNIQUES FOR SCHEDULING SIDELINK COMMUNICATIONS IN MULTIPLE TIME PERIODS 有权

    公开(公告)号：US20230071226A1

    公开(公告)日：2023-03-09

    申请号：US17468321

    申请日：2021-09-07

    Applicant: QUALCOMM Incorporated

    Inventor： Chih-Hao LIU ,  Yisheng Xue ,  Jing Sun ,  Xiaoxia Zhang

    IPC: H04W72/12 ,  H04L1/08 ,  H04L1/18

    Abstract: Some aspects described herein relate transmitting, to a receiving UE, a sidelink control information (SCI) that schedules multiple transport blocks (TBs) of shared channel communications in multiple time divisions, and transmitting, to the receiving UE and based on the SCI, the multiple TBs of shared channel communications in the multiple time divisions. Other aspects relate to receiving, from a transmitting UE, a SCI that schedules multiple TBs of shared channel communications in multiple time divisions, and receiving, from the transmitting UE and based on the SCI, the multiple TBs of shared channel communications in the multiple time divisions. Additional aspects relate to configuring the UEs in this regard.

    MULTI-TTI SELECTIVE GRANT FOR SIDELINK COMMUNICATION IN UNLICENSED SPECTRUM
    97.
    发明申请
    MULTI-TTI SELECTIVE GRANT FOR SIDELINK COMMUNICATION IN UNLICENSED SPECTRUM 有权

    公开(公告)号：US20220338175A1

    公开(公告)日：2022-10-20

    申请号：US17234344

    申请日：2021-04-19

    Applicant: QUALCOMM Incorporated

    Inventor： Chih-Hao LIU ,  Yisheng XUE ,  Jing SUN ,  Xiaoxia ZHANG

    IPC: H04W72/04 ,  H04W74/08 ,  H04L5/00 ,  H04L1/18 ,  H04W76/14

    Abstract: Certain aspects of the present disclosure provide a method for wireless communications by a transmitter UE. The method generally includes receiving, from a network entity, a downlink control information (DCI) allocating resources in an unlicensed frequency band for multiple physical sidelink shared channel (PSSCH) transmissions across multiple transmission time intervals (TTIs), performing a listen-before-talk (LBT) channel access procedure in the TTIs, and transmitting, to at least one receiver UE, one or more PSSCHs in one or more of the TTIs being indicated as passing the LBT channel access procedure based on the performance.

    PRIORITIZED DISCOVERY FOR HIGH SPECTRAL EFFICIENCY NR SIDELINK
    98.
    发明申请
    PRIORITIZED DISCOVERY FOR HIGH SPECTRAL EFFICIENCY NR SIDELINK 有权

    公开(公告)号：US20220279482A1

    公开(公告)日：2022-09-01

    申请号：US17187316

    申请日：2021-02-26

    Applicant: QUALCOMM Incorporated

    Inventor： Yisheng XUE ,  Jing SUN ,  Xiaoxia ZHANG ,  Chih-Hao LIU ,  Aleksandar DAMNJANOVIC

    IPC: H04W72/02 ,  H04W72/04 ,  H04W72/14 ,  H04W76/11 ,  H04L1/16

    Abstract: Certain aspects of the present disclosure provide a user equipment (UE) that may receive an indication of a proximity discovery resource in a physical sidelink feedback channel (PSFCH) symbol from a network entity. The UE may transmit a proximity discovery request including the indication of the proximity discovery resource. The UE may receive a PSFCH sequence associated with the proximity discovery resource from other UEs that may respond to the proximity discovery request. The UE may transmit a bit map sequence indicative of the other UEs to the network entity. The network entity may determine a proximity between the UE and the other UEs based on the bit map sequence. The network entity may schedule the UE and the other UEs based on the proximity.

    CONFIGURED GRANT SIDELINK COMMUNICATIONS
    99.
    发明申请
    CONFIGURED GRANT SIDELINK COMMUNICATIONS 有权

    公开(公告)号：US20220030624A1

    公开(公告)日：2022-01-27

    申请号：US17304427

    申请日：2021-06-21

    Applicant: QUALCOMM Incorporated

    Inventor： Yisheng XUE ,  Jing SUN ,  Xiaoxia ZHANG ,  Chih-Hao LIU ,  Piyush GUPTA ,  Xiaojie WANG

    IPC: H04W74/08 ,  H04W52/04 ,  H04W72/10

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a configuration indicating a resource pool and a channel occupancy control parameter for configured grant sidelink communications, select one or more resources from the resource pool based at least in part on the channel occupancy control parameter, and transmit a configured grant sidelink communication using the one or more resources from the resource pool. Numerous other aspects are provided.

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