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    BEAM REFINEMENT AND LOCALIZATION USING TRUE-TIME-DELAY ANALOG ARRAYS
    143.
    发明申请
    BEAM REFINEMENT AND LOCALIZATION USING TRUE-TIME-DELAY ANALOG ARRAYS 有权

    公开(公告)号：US20220368436A1

    公开(公告)日：2022-11-17

    申请号：US17302795

    申请日：2021-05-12

    Applicant: QUALCOMM Incorporated

    Inventor： Navid ABEDINI ,  Juergen CEZANNE ,  Junyi LI

    IPC: H04B17/27 ,  H04B7/06 ,  H04B7/08 ,  H04W74/08

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter device may transmit, using a frequency-domain beam sweeping configuration, a wideband signal, wherein a pointing direction of a first beam conveying the wideband signal changes continuously with respect to a frequency domain, and wherein each resource element of the wideband signal has a different pointing direction. The transmitter device may receive a report associated with a set of measurements of the wideband signal performed by a receiver device. The transmitter device may communicate using a second beam that has a beam direction determined based at least in part on the received report. Numerous other aspects are described.

    MULTIPLE SIMULTANEOUS SSBs WITH SSB-SPECIFIC RACH OCCASIONS OR PREAMBLE SUBSETS
    144.
    发明申请
    MULTIPLE SIMULTANEOUS SSBs WITH SSB-SPECIFIC RACH OCCASIONS OR PREAMBLE SUBSETS 有权

    公开(公告)号：US20220361253A1

    公开(公告)日：2022-11-10

    申请号：US17302545

    申请日：2021-05-05

    Applicant: QUALCOMM Incorporated

    Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Tao LUO ,  Peter GAAL ,  Xiaoxia ZHANG ,  Jing SUN ,  Junyi LI ,  Jelena DAMNJANOVIC

    IPC: H04W74/08 ,  H04L27/26

    Abstract: Aspects of the present disclosure allow a base station to simultaneously send SSBs to a UE and to associate different ROs or designated subsets of preambles with the simultaneously transmitted SSBs. The base station may configure a time or frequency offset for different ROs, or a number of preamble cyclic shifts associated with the SSBs. The base station then simultaneously sends a plurality of SSBs to the UE, where each of the SSBs is associated with a different beam, and where each of the SSBs is associated with a different RO or a designated subset of preambles. After the UE simultaneously obtains the SSBs from the base station, the UE may determine the offset for one of the different ROs, or the number of preamble cyclic shifts associated with one of the SSBs. The UE may then send a preamble to the base station in response to the determination.

    SIDELINK DISCONTINUOUS RECEPTION MANAGEMENT FOR GROUPCAST AND BROADCAST
    145.
    发明申请
    SIDELINK DISCONTINUOUS RECEPTION MANAGEMENT FOR GROUPCAST AND BROADCAST 有权

    公开(公告)号：US20220346015A1

    公开(公告)日：2022-10-27

    申请号：US17452038

    申请日：2021-10-22

    Applicant: QUALCOMM Incorporated

    Inventor： Qing LI ,  Hong CHENG ,  Junyi LI ,  Dan VASSILOVSKI

    IPC: H04W52/02 ,  H04L5/00

    Abstract: Apparatus, methods, and computer-readable media for sidelink discontinuous reception (DRX) management for groupcast and broadcast are disclosed herein. A transmitter user equipment (UE) may determine one or more adjustments to a sidelink DRX configuration or DRX operation based on one or more factors of the transmitter UE, and transmit, to a receiver UE over a sidelink channel, during at least a portion of a sidelink DRX active duration, a first message comprising an indication of the one or more adjustments to the sidelink DRX configuration or DRX operation. A receiver UE may receive, from a transmitter UE sent to multiple UEs over a sidelink channel, during a portion of a sidelink DRX active duration, a first message comprising an indication of one or more first adjustments to a sidelink DRX configuration or DRX operation, and determine whether to respond to the indication based on parameters of the receiver UE.

    GAP TIME CONFIGURATION AFTER BEAM SWITCH
    147.
    发明申请
    GAP TIME CONFIGURATION AFTER BEAM SWITCH 有权

    公开(公告)号：US20220330219A1

    公开(公告)日：2022-10-13

    申请号：US17224963

    申请日：2021-04-07

    Applicant: QUALCOMM Incorporated

    Inventor： Tianyang BAI ,  Yan ZHOU ,  Tao LUO ,  Junyi LI

    IPC: H04W72/04 ,  H04W24/10

    Abstract: Certain aspects of the present disclosure provide techniques for beam switching gaps. An example method by a user equipment (UE) generally includes receiving signaling, from a network entity, indicating a beam switch from a first beam to a second beam, performing the beam switch from the first beam to the second beam, identifying a gap time after the beam switch when one or more conditions are met, and communicating with the network entity, after the gap time, using the second beam.

    USER EQUIPMENT BASED NETWORK-ASSISTED SCHEDULING FOR SIDELINK UNICAST COMMUNICATIONS
    149.
    发明申请
    USER EQUIPMENT BASED NETWORK-ASSISTED SCHEDULING FOR SIDELINK UNICAST COMMUNICATIONS 有权

    公开(公告)号：US20220322369A1

    公开(公告)日：2022-10-06

    申请号：US16424239

    申请日：2019-05-28

    Applicant: QUALCOMM Incorporated

    Inventor： Zhibin WU ,  Hong CHENG ,  Kapil GULATI ,  Sudhir Kumar BAGHEL ,  Junyi LI ,  Shailesh PATIL

    IPC: H04W72/12

    Abstract: Aspects directed towards network-assisted sidelink scheduling are disclosed. In one example, a scheduled entity receives coverage status information of a peer user equipment (UE), and transmits a coverage status report to a network in which the coverage status report is based on the coverage status information received from the peer UE. The scheduled entity receives a resource scheduling from the network in response to transmitting the coverage status report, and establishes a sidelink communication with the peer UE based on the resource scheduling. In another example, a scheduling entity receives a coverage status report from a UE in which the coverage status report is associated with a peer UE of the UE. The scheduling entity determines a resource scheduling for the UE based on the coverage status report to facilitate a sidelink communication between the UE and the peer UE, and transmits the resource scheduling to the UE.

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