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    DEMODULATION REFERENCE SIGNAL RESOURCE ALLOCATION
    255.
    发明公开
    DEMODULATION REFERENCE SIGNAL RESOURCE ALLOCATION 审中-公开

    公开(公告)号：US20230353315A1

    公开(公告)日：2023-11-02

    申请号：US18183343

    申请日：2023-03-14

    Applicant: QUALCOMM Incorporated

    Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Yi HUANG ,  Yu ZHANG

    IPC: H04L5/00 ,  H04L27/26

    CPC classification number: H04L5/0051 ,  H04L27/26035

    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, demodulation reference signal (DMRS) capability information that indicates a number of orthogonal DMRS ports for DMRS communications. The UE may receive, from the network entity, information that is associated with a DMRS port mapping for the number of orthogonal DMRS ports and that indicates to restrict a resource allocation for a physical downlink shared channel (PDSCH) or physical uplink shared channel (PUSCH) to an integer that is a multiple of two for each contiguous physical resource block, to restrict a virtual resource block to physical resource block (VRB-to-PRB) mapping, or to restrict the number of orthogonal DMRS ports such that a legacy number of DMRS ports and an extended number of DMRS ports are not multiplexed in a same code division multiplexing (CDM) group. Numerous other aspects are described.

    REFERENCE SIGNAL RESOURCE POWER OFFSET
    256.
    发明公开
    REFERENCE SIGNAL RESOURCE POWER OFFSET 审中-公开

    公开(公告)号：US20230345378A1

    公开(公告)日：2023-10-26

    申请号：US17660535

    申请日：2022-04-25

    Applicant: QUALCOMM Incorporated

    Inventor： Ahmed Attia ABOTABL ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Hung Dinh LY

    IPC: H04W52/06

    CPC classification number: H04W52/06

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit, to a user equipment (UE), information that indicates a plurality of power control offsets associated with a reference signal resource. The network node may receive, from the UE, a measurement that is based at least in part on the reference signal resource and a power control offset of the plurality of power control offsets. Numerous other aspects are described.

    CHANNEL STATE INFORMATION FEEDBACK FOR MULTIPLE ANTENNAS
    257.
    发明公开
    CHANNEL STATE INFORMATION FEEDBACK FOR MULTIPLE ANTENNAS 审中-公开

    公开(公告)号：US20230344487A1

    公开(公告)日：2023-10-26

    申请号：US17998743

    申请日：2020-07-21

    Applicant: QUALCOMM Incorporated

    Inventor： Runxin WANG ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Yu ZHANG

    IPC: H04B7/06

    CPC classification number: H04B7/0626 ,  H04B7/0639

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a first channel state information (CSI) for a first group of antennas of the UE and a second CSI for a second group of antennas of the UE, where the first group of antennas are different than the second group of antennas. The UE may transmit one or more of the first CSI or the second CSI in a CSI report. Numerous other aspects are provided.

    TIMER-BASED SWITCHING FOR MULTIPLE ACTIVE BANDWIDTH PARTS
    258.
    发明公开
    TIMER-BASED SWITCHING FOR MULTIPLE ACTIVE BANDWIDTH PARTS 审中-公开

    公开(公告)号：US20230328703A1

    公开(公告)日：2023-10-12

    申请号：US18000811

    申请日：2021-07-12

    Applicant: QUALCOMM Incorporated

    Inventor： Ahmed Attia ABOTABL ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Alexandros MANOLAKOS ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM

    IPC: H04W72/0453 ,  H04W72/02

    CPC classification number: H04W72/0453 ,  H04W72/02

    Abstract: This disclosure provides methods, devices, and systems for full-duplex communications in wireless networks. Some implementations more specifically relate to multiple bandwidth parts (BWPs), active concurrently, for communications in a given direction (such as a downlink (DL) direction or an uplink (UL) direction) between a user equipment (UE) and a base station. For example, a first active BWP may be used for DL or UL communications in a half-duplex (HD) slot and a second active BWP may be used for DL or UL communications in an adjacent full-duplex (FD) slot. In some implementations, the UE may further change a status of one or more active BWPs after a given amount of time has elapsed. For example, the UE may change the states of an active BWP by deactivating the active BWP, switching the active BWP to a default BWP, or changing a role assigned to the active BWP.

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