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    POWER HEADROOM REPORTING FOR SIDELINK COMMUNICATIONS
    253.
    发明公开
    POWER HEADROOM REPORTING FOR SIDELINK COMMUNICATIONS 审中-公开

    公开(公告)号：US20230189355A1

    公开(公告)日：2023-06-15

    申请号：US17914715

    申请日：2021-05-20

    Applicant: QUALCOMM INCORPORATED

    Inventor： Jelena DAMNJANOVIC ,  Tao LUO ,  Juan MONTOJO ,  Junyi LI ,  Fang YUAN ,  Yan ZHOU ,  Aleksandar DAMNJANOVIC

    IPC: H04W76/10 ,  H04W52/36 ,  H04W76/20

    CPC classification number: H04W76/10 ,  H04W52/365 ,  H04W76/20

    Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE), which may be a relay device, may establish a sidelink communication link for communications between a base station and a second UE via the first UE. The first UE may receive control signaling from the base station indicating a configuration for transmitting a power headroom report for transmissions scheduled over the sidelink communication link. The first UE may determine a power headroom associated with transmissions from the first UE to the second UE, which may be based on a transmission power capability of the first UE, and the first UE may transmit a power headroom report to the base station. The base station may schedule communications with the second UE based on the received power headroom report from the first UE.

    ALIGNMENT OF DISCONTINUOUS RECEPTION (DRX) ACTIVE TIMES ACROSS Uu AND SIDELINK INTERFACES
    255.
    发明申请
    ALIGNMENT OF DISCONTINUOUS RECEPTION (DRX) ACTIVE TIMES ACROSS Uu AND SIDELINK INTERFACES 有权

    公开(公告)号：US20230122562A1

    公开(公告)日：2023-04-20

    申请号：US17506450

    申请日：2021-10-20

    Applicant: QUALCOMM Incorporated

    Inventor： Kaidong WANG ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Qing LI

    IPC: H04W76/28 ,  H04W72/14

    Abstract: For each UE (TxUE) in discontinuous reception (DRX) in sidelink (SL) with each second UE(RxUE), and in communication over an air interface (Uu) with a gNB, determining a TxUE Uu active time. Further determining a TxUE Uu offset time accounting for TxUE processing of both a TxUE SL grant from the gNB and data for SL transmission to each RxUE. The TxUE Uu offset time is greater than or equal to a minimum TxUE Uu offset time. Further determining, for each RxUE, one or more RxUE SL active times, each RxUE SL active time: starting no earlier than a start of the TxUE Uu active time plus the TxUE Uu offset time for a TxUE from which the each RxUE is to receive data, and ending no later than the end of the TxUE Uu active time for a TxUE from which the each RxUE is to receive data.

    PHYSICAL UPLINK CONTROL CHANNEL (PUCCH) RESOURCE SET WITH OR WITHOUT A PARAMETER PER PUCCH RESOURCE
    257.
    发明申请
    PHYSICAL UPLINK CONTROL CHANNEL (PUCCH) RESOURCE SET WITH OR WITHOUT A PARAMETER PER PUCCH RESOURCE 有权

    公开(公告)号：US20230098154A1

    公开(公告)日：2023-03-30

    申请号：US17933536

    申请日：2022-09-20

    Applicant: QUALCOMM Incorporated

    Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Konstantinos DIMOU ,  Tao LUO ,  Jelena DAMNJANOVIC

    IPC: H04W72/04

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a physical uplink control channel (PUCCH) resource set configuration including a first subset of PUCCH resources and a second subset of PUCCH resources, wherein PUCCH resources in the first subset of PUCCH resources are configured with a parameter per PUCCH resource, and wherein PUCCH resources in the second subset of PUCCH resources do not include a parameter per PUCCH resource. The UE may identify a parameter to be used for transmitting a PUCCH communication based at least in part on the PUCCH resource set configuration. The UE may transmit one or more repetitions of the PUCCH communication based at least in part on the parameter. Numerous other aspects are described.

    SIDELINK BANDWIDTH PART SWITCHING
    258.
    发明申请
    SIDELINK BANDWIDTH PART SWITCHING 有权

    公开(公告)号：US20230070567A1

    公开(公告)日：2023-03-09

    申请号：US17446887

    申请日：2021-09-03

    Applicant: QUALCOMM Incorporated

    Inventor： Hua WANG ,  Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Qing LI ,  Hong CHENG ,  Jelena DAMNJANOVIC ,  Peter GAAL ,  Juan MONTOJO ,  Yan ZHOU ,  Jing SUN ,  Jung Ho RYU

    IPC: H04W72/04

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may transmit, to a second UE, a first message to indicate a sidelink bandwidth part (BWP) switch, for the first UE, to a first sidelink BWP, wherein the first message includes an indication of the first sidelink BWP and a first sidelink resource pool in the first sidelink BWP. The UE may receive, from the second UE, a second message that confirms the sidelink BWP switch for the first UE. The UE may transmit, to the second UE, a third message to activate the sidelink BWP switch, for the first UE, to the first sidelink BWP, based at least in part on receiving the second message that confirms the sidelink BWP switch. Numerous other aspects are described.

    MOBILITY ENHANCEMENTS FOR CONDITIONAL HANDOVERS
    259.
    发明申请
    MOBILITY ENHANCEMENTS FOR CONDITIONAL HANDOVERS 有权

    公开(公告)号：US20230063931A1

    公开(公告)日：2023-03-02

    申请号：US17445885

    申请日：2021-08-25

    Applicant: QUALCOMM Incorporated

    Inventor： Jelena DAMNJANOVIC ,  Tao LUO ,  Aleksandar DAMNJANOVIC

    IPC: H04W36/08 ,  H04W36/00

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a source base station, configuration information for a conditional handover indicating an execution condition and one or more secondary cell group (SCG) configurations associated with one or more candidate base stations. The UE may transmit, to the source base station, a measurement report indicating one or more measurements associated with at least one of the source base station or the one or more candidate base stations. The UE may perform the conditional handover with a candidate base station, of the one or more candidate base stations, using an updated SCG configuration associated with the candidate base station, wherein the updated SCG configuration is based on an SCG configuration, of the one or more SCG configurations, and the one or more measurements. Numerous other aspects are provided.

    TECHNIQUES FOR RADIO ACCESS AND SIDELINK DISCONTINUOUS RECEPTION ALIGNMENT
    260.
    发明申请
    TECHNIQUES FOR RADIO ACCESS AND SIDELINK DISCONTINUOUS RECEPTION ALIGNMENT 有权

    公开(公告)号：US20230053975A1

    公开(公告)日：2023-02-23

    申请号：US17819173

    申请日：2022-08-11

    Applicant: QUALCOMM Incorporated

    Inventor： Kaidong WANG ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Junyi LI ,  Juan MONTOJO ,  Ozcan OZTURK ,  Peter GAAL ,  Aleksandar DAMNJANOVIC

    IPC: H04W76/28

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may transmit, to a second UE associated with a sidelink connection with the first UE, assistance information indicating at least part of a first discontinuous reception (DRX) configuration for a radio access link between the first UE and a base station. The UE may receive at least part of a sidelink DRX configuration for the sidelink connection, wherein an on duration of the sidelink DRX configuration is not aligned with an on duration of the first DRX configuration. The UE may transmit information indicating at least part of the sidelink DRX configuration. The UE may receive, from the base station, a second DRX configuration for the radio access link. The UE may communicate in accordance with the sidelink DRX configuration or the second DRX configuration. Numerous other aspects are described.

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