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    CONFIGURATIONS FOR OMITTING CHANNEL STATE INFORMATION
    233.
    发明申请
    CONFIGURATIONS FOR OMITTING CHANNEL STATE INFORMATION 有权

    公开(公告)号：US20220352949A1

    公开(公告)日：2022-11-03

    申请号：US17763241

    申请日：2019-09-27

    Applicant: Liangming WU ,  Chenxi HAO ,  Yu ZHANG ,  Qiaoyu LI ,  Wanshi CHEN ,  Hao XU ,  Qualcomm Incorporated

    Inventor： Liangming WU ,  Chenxi HAO ,  Yu ZHANG ,  Qiaoyu LI ,  Wanshi CHEN ,  HAO XU

    IPC: H04B7/06 ,  H04B17/318

    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine to use one or more channel state information (CSI) omission configurations for omitting portions of a CSI report. For example, a UE may receive a trigger to report CSI, and the UE may identify that a payload of the CSI report exceeds a capacity of resources for transmitting the report. As such, the UE may determine to use one or more CSI omission configurations, where each CSI omission configuration may correspond to dropping different portions of the CSI report. The selection of the CSI omission configuration to use may be based on a set of parameters associated with CSI reporting. In some cases, the UE selects the CSI omission configuration based on an explicit indication from the base station. Additionally or alternatively, the UE may implicitly determine the CSI omission configuration based on the parameters.

    REPORTING CONFIGURATIONS FOR CHANNEL AND INTERFERENCE MEASUREMENT
    235.
    发明申请
    REPORTING CONFIGURATIONS FOR CHANNEL AND INTERFERENCE MEASUREMENT 有权

    公开(公告)号：US20220264348A1

    公开(公告)日：2022-08-18

    申请号：US17436535

    申请日：2019-03-29

    Applicant: Qualcomm Incorporated

    Inventor： Alexandros MANOLAKOS ,  Yan ZHOU ,  Yu ZHANG ,  Tao LUO

    IPC: H04W24/10 ,  H04W24/08 ,  H04B17/345

    Abstract: Methods, systems, and devices for wireless communications are described. A base station (e.g., next-generation NodeB ((gNB)) may transmit a report configuration to a user equipment (UE). The report configuration may include a first set of quasi co-location parameters for channel measurement and a second set of quasi co-location parameters for interference measurement. At least one quasi co-location reference associated with a first quasi co-location parameter of the first set may be different than a quasi co-location reference associated with a second quasi co-location parameter of the second set. The quasi co-location references may include different quasi co-location Typed references that correspond to different spatial receive beams. The UE may perform the channel measurement based on a first resource setting for the channel measurement and the first set of quasi co-location parameters. The UE may perform the interference measurement based on a second resource setting for the interference measurement and the second set of quasi co-location parameters.

    FREQUENCY DOMAIN BASIS RESTRICTION FOR CSI REPORTING ENHANCEMENT
    237.
    发明申请
    FREQUENCY DOMAIN BASIS RESTRICTION FOR CSI REPORTING ENHANCEMENT 有权

    公开(公告)号：US20220255604A1

    公开(公告)日：2022-08-11

    申请号：US17597617

    申请日：2020-08-21

    Applicant: QUALCOMM Incorporated

    Inventor： Liangming WU ,  Chenxi HAO ,  Qiaoyu LI ,  Min HUANG ,  Yu ZHANG ,  Wanshi CHEN ,  Chao WEI

    IPC: H04B7/06 ,  H04L5/00 ,  H04L1/16

    Abstract: The frequency domain basis may be fed back in a CSI report from a user equipment (UE), with extra overhead and computation cost. In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE configured to receive, from a base station, CSI reference signals (CSI-RS). The apparatus may be further configured to receive, from the base station, a configuration including a frequency domain basis restriction indicating a frequency domain basis subset, where the frequency domain basis subset is selected from a frequency domain basis set. The apparatus may be configured to prepare, upon receiving the frequency domain basis restriction, a CSI report based on the CSI-RS and the frequency domain basis subset. The apparatus may be further configured to transmit the CSI report to the base station.

    PERIODIC AND APERIODIC CHANNEL STATE INFORMATION (CSI) REPORTING FOR MIMO
    238.
    发明申请
    PERIODIC AND APERIODIC CHANNEL STATE INFORMATION (CSI) REPORTING FOR MIMO 有权

    公开(公告)号：US20220248247A1

    公开(公告)日：2022-08-04

    申请号：US17660050

    申请日：2022-04-21

    Applicant: QUALCOMM Incorporated

    Inventor： Chao WEI ,  Yu ZHANG

    IPC: H04W24/10 ,  H04B7/0456 ,  H04B7/06 ,  H04L1/00 ,  H04L5/00 ,  H04W72/04 ,  H04W72/08

    Abstract: Certain aspects of the present disclosure provide techniques for performing periodic and aperiodic CSI reporting for MIMO operations. According to certain aspects, operations for performing periodic and aperiodic CSI reporting for MIMO generally includes configuring a user equipment (UE) that is capable of MIMO with different parameters for periodic and aperiodic channel state information (CSI) reporting, wherein the different parameters indicate at least one of what resources to measure or what information to report, and receiving periodic and aperiodic CSI reporting from the UE according to the configuration.

    PHYSICAL UPLINK SHARED CHANNEL TRANSMIT POWER CONFIGURATION
    240.
    发明申请
    PHYSICAL UPLINK SHARED CHANNEL TRANSMIT POWER CONFIGURATION 有权

    公开(公告)号：US20220191800A1

    公开(公告)日：2022-06-16

    申请号：US17593112

    申请日：2019-04-06

    Applicant: QUALCOMM Incorporated

    Inventor： Min HUANG ,  Chao WEI ,  Yuwei REN ,  Yu ZHANG ,  Qiaoyu LI ,  Chenxi HAO ,  Liangming WU ,  Hao XU

    IPC: H04W52/14 ,  H04W52/10 ,  H04W52/08 ,  H04W52/24

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may receive an indication of a first transmit power configuration and a second transmit power configuration for a physical uplink shared channel (PUSCH) communication. The wireless communication device may transmit, using a first transmit power that is based at least in part on the first transmit power configuration, a first portion of the PUSCH communication in a full-duplex portion of a time-frequency resource. The wireless communication device may transmit, using a second transmit power that is based at least in part on the second transmit power configuration, a second portion of the PUSCH communication in a non-full-duplex portion of the time-frequency resource. Numerous other aspects are provided.

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