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    USER EQUIPMENT PROCESSING CAPABILITY FOR MULTICAST AND UNICAST
    381.
    发明公开
    USER EQUIPMENT PROCESSING CAPABILITY FOR MULTICAST AND UNICAST 审中-公开

    公开(公告)号：US20230269619A1

    公开(公告)日：2023-08-24

    申请号：US18169513

    申请日：2023-02-15

    Applicant: QUALCOMM Incorporated

    Inventor： Le LIU ,  Alberto RICO ALVARINO ,  Peter GAAL ,  Jae Ho RYU ,  Hari SANKAR ,  Rebecca Wen-Ling YUAN ,  Hobin KIM ,  Sanghoon KIM

    IPC: H04W28/02 ,  H04W72/0446 ,  H04W72/23

    CPC classification number: H04W28/0215 ,  H04W72/0446 ,  H04W72/23

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a network entity, capability information relating to a capability of the UE for processing unicast and multicast physical downlink shared channel (PDSCH) transmissions. The UE may receive configuration information that indicates unicast parameters for unicast PDSCH transmissions and multicast parameters for multicast PDSCH transmissions. The UE may receive at least one of one or more unicast PDSCH transmissions or one or more multicast PDSCH transmissions in a slot in a serving cell in accordance with a maximum soft buffer size associated with the UE and a maximum data rate associated with the UE, wherein the maximum soft buffer size and the maximum data rate are based at least in part on at least one of the unicast parameters or the multicast parameters. Numerous other aspects are described.

    TIMING ADVANCE ADJUSTMENT
    382.
    发明公开
    TIMING ADVANCE ADJUSTMENT 审中-公开

    公开(公告)号：US20230262636A1

    公开(公告)日：2023-08-17

    申请号：US18069097

    申请日：2022-12-20

    Applicant: QUALCOMM Incorporated

    Inventor： Liangping MA ,  Changhwan PARK ,  Xiao Feng WANG ,  Peter GAAL

    IPC: H04W56/00

    CPC classification number: H04W56/006 ,  H04W56/0045

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain an indication that a difference between a previous timing advance value that is based at least in part on a current satellite location and a previous combination of a UE location and a timing advance parameter, and a current timing advance value that is based at least in part on the current satellite location and a current combination of the UE location and the timing advance parameter, is greater than a threshold. The UE may generate an adjusted timing advance value that is different from the current timing advance value by an amount that is less than the threshold. Numerous other aspects are described.

    MANAGEMENT OF UPLINK AND SRS TRANSMISSIONS ON DIFFERENT CARRIERS
    385.
    发明公开
    MANAGEMENT OF UPLINK AND SRS TRANSMISSIONS ON DIFFERENT CARRIERS 审中-公开

    公开(公告)号：US20230246765A1

    公开(公告)日：2023-08-03

    申请号：US18002652

    申请日：2021-09-03

    Applicant: QUALCOMM Incorporated

    Inventor： Alberto RICO ALVARINO ,  Seyedkianoush HOSSEINI ,  Alexandros MANOLAKOS ,  Peter GAAL

    IPC: H04L5/00

    CPC classification number: H04L5/0048 ,  H04L5/0085 ,  H04L5/001

    Abstract: Aspects are provided which improve the effectiveness of conflict resolution between a scheduled uplink transmission and a carrier-switched sounding reference signal (SRS). A UE receives a physical downlink control channel (PDCCH) from a base station. The PDCCH schedules an uplink transmission on a first carrier. The UE determines whether to drop one of the uplink transmission or transmission of a SRS on a second carrier different than the first carrier based on a timing between a reception time of the PDCCH and a scheduled time for transmitting the SRS. By factoring the timing into determination, situations may be eliminated where the UE is unaware that an uplink transmission will be scheduled at the time of the carrier-switched SRS.

    INDICATING CARRIER GROUPING FOR SUPPLEMENTAL UPLINK (SUL) COMMUNICATIONS
    386.
    发明公开
    INDICATING CARRIER GROUPING FOR SUPPLEMENTAL UPLINK (SUL) COMMUNICATIONS 审中-公开

    公开(公告)号：US20230239084A1

    公开(公告)日：2023-07-27

    申请号：US18002026

    申请日：2021-08-12

    Applicant: QUALCOMM Incorporated

    Inventor： Alberto RICO ALVARINO ,  Peter GAAL ,  Alexandros MANOLAKOS

    IPC: H04L5/00 ,  H04L5/14

    CPC classification number: H04L5/001 ,  H04L5/1469

    Abstract: Aspects of the present disclosure provide apparatus, methods, processing systems, and computer-readable mediums for indicating carrier pairings in supplemental uplink (SUL) communications. A method that may be performed by a user equipment (UE) generally includes determining carrier groupings for SUL communications supported by the UE, each carrier grouping comprising at least one component carrier (CC) carried in an SUL band and at least one CC carried in a non-supplemental uplink (NSUL) band and providing signaling indicating the carrier groupings for a combination of at least three CCs jointly carried in at least one SUL band and at least one NSUL band.

    USING AUTOMATIC GAIN CONTROL SYMBOL TO INDICATE SIDELINK MINI-SLOT
    388.
    发明公开
    USING AUTOMATIC GAIN CONTROL SYMBOL TO INDICATE SIDELINK MINI-SLOT 审中-公开

    公开(公告)号：US20230224829A1

    公开(公告)日：2023-07-13

    申请号：US17647718

    申请日：2022-01-11

    Applicant: QUALCOMM Incorporated

    Inventor： Jung Ho RYU ,  Sony AKKARAKARAN ,  Tao LUO ,  Piyush GUPTA ,  Junyi LI ,  Peter GAAL ,  Hua WANG ,  Juan MONTOJO ,  Jing SUN ,  Wooseok NAM

    IPC: H04W52/52 ,  H04W72/12

    CPC classification number: H04W52/52 ,  H04W72/1263

    Abstract: Aspects of the present disclosure provide techniques for using automatic gain control symbols to indicate a sidelink mini-slot. A method performed by a transmitting user equipment includes transmitting, during a first time portion of a symbol within a slot, a first beam associated with a first receiving user equipment. The first time portion of the symbol is configured to indicate that the first receiving user equipment will receive another transmission from the transmitting user equipment during a first mini-slot within the slot associated with the first time portion. The method may further include transmitting, during a second time portion of the symbol within the slot, a second beam associated with a second receiving user equipment. The second time portion of the symbol is configured to indicate that the second receiving user equipment will receive another transmission from the transmitting user equipment during a second mini-slot within the slot.

    TIME DIVISION DUPLEXING SPLIT CONFIGURATION BASED ON CROSS-LINK INTERFERENCE
    389.
    发明公开
    TIME DIVISION DUPLEXING SPLIT CONFIGURATION BASED ON CROSS-LINK INTERFERENCE 审中-公开

    公开(公告)号：US20230216652A1

    公开(公告)日：2023-07-06

    申请号：US17646590

    申请日：2021-12-30

    Applicant: QUALCOMM Incorporated

    Inventor： Qian ZHANG ,  Yan ZHOU ,  Peter GAAL ,  Tao LUO

    IPC: H04L5/14 ,  H04L5/22

    CPC classification number: H04L5/1438 ,  H04L5/22

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node may obtain a time division duplexing (TDD) split configuration, for inter-node interference mitigation, that is based at least in part on at least one of a subset of compatible beam pairs of a set of beam pairs or a subset of non-compatible beam pairs of the set of beam pairs, and that indicates a first restriction duration and a second restriction duration, a beam pair of the set of beam pairs comprising an uplink beam associated with the first network node and a downlink beam associated with a second network node. The first network node may communicate with at least one user equipment (UE) based at least in part on the TDD split configuration for inter-node interference mitigation. Numerous other aspects are described.

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