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    SYNCHRONIZATION SIGNAL BLOCK PRIORITIZATION FOR PHYSICAL BROADCAST CHANNEL BASED BEAM MEASUREMENTS
    3.
    发明申请
    SYNCHRONIZATION SIGNAL BLOCK PRIORITIZATION FOR PHYSICAL BROADCAST CHANNEL BASED BEAM MEASUREMENTS 有权

    公开(公告)号：US20230007602A1

    公开(公告)日：2023-01-05

    申请号：US17364394

    申请日：2021-06-30

    Applicant: QUALCOMM Incorporated

    Inventor： Nagaraju Gajula ,  Uzma Khan Qazi ,  Yong Li ,  Andrew Walter Janiszewski ,  Kang Gao

    IPC: H04W56/00 ,  H04W16/28 ,  H04W24/10 ,  H04W24/08

    Abstract: Methods, systems, and devices for wireless communications are described. The method includes receiving control signaling indicating for the UE to monitor a set of multiple synchronization signal blocks during a first transmission time interval, determining a priority order of the set of multiple synchronization signal blocks based on a number of beam switch events that occur during the first transmission time interval exceeding a beam switch capability limit of the UE, performing a set of multiple beam measurements of at least a subset of the set of multiple synchronization signal blocks that occur during the first transmission time interval according to the priority order of the set of multiple synchronization signal blocks, and transmitting a beam report to a base station based on the set of multiple beam measurements.

    Obtaining a plurality of measurements associated with a plurality of symbols of a synchronization signal block
    4.
    发明授权
    Obtaining a plurality of measurements associated with a plurality of symbols of a synchronization signal block 有权

    公开(公告)号：US12267794B2

    公开(公告)日：2025-04-01

    申请号：US17823815

    申请日：2022-08-31

    Applicant: QUALCOMM Incorporated

    Inventor： Nagaraju Gajula ,  Yong Li ,  Kang Gao

    IPC: H04W56/00 ,  H04W24/10

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a synchronization signal block (SSB) comprising a plurality of symbols. The UE may obtain, during a plurality of measurement windows, a plurality of measurements associated with a beam group of a plurality of reception beams corresponding to a plurality of symbols of the SSB, wherein the beam group is associated with a serving cell and comprises a first set of beams and a second set of beams, wherein each beam of the beam group corresponds to a measurement window having a window size that is less than a size of a corresponding symbol of the plurality of symbols of the SSB. The UE may perform a wireless communication task based on the plurality of measurements. Numerous other aspects are described.

    User receive beam measurement prioritization
    5.
    发明授权
    User receive beam measurement prioritization 有权

    公开(公告)号：US12191964B2

    公开(公告)日：2025-01-07

    申请号：US17744541

    申请日：2022-05-13

    Applicant: QUALCOMM Incorporated

    Inventor： Upamanyu Jamwal ,  Jun Zhu ,  Kang Gao ,  Arnab Pal ,  Nagaraju Gajula ,  Sumanth Kumar Kota

    IPC: H04B7/08 ,  H04B7/06 ,  H04W24/08 ,  H04W24/10

    Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may measure a reference signal over a first subset of a set of measurement occasions using a serving UE receive beam according to a serving beam measurement periodicity. The UE may measure the reference signal over a second subset of the set of measurement occasions using a first subset of candidate UE receive beams of a set of candidate UE receive beams. The UE may measure the reference signal over a third subset of the set of measurement occasions using a second subset of candidate UE receive beams of the set of candidate UE receive beams. The UE may perform beam switching to a candidate UE receive beam of the set of candidate UE receive beams based at least in part on a result of measuring the reference signal.

    Identifying LOS using channel correlation matrix
    9.
    发明授权
    Identifying LOS using channel correlation matrix 有权

    公开(公告)号：US12218719B2

    公开(公告)日：2025-02-04

    申请号：US18177728

    申请日：2023-03-02

    Applicant: QUALCOMM Incorporated

    Inventor： Kang Gao ,  Jun Zhu ,  Raghu Narayan Challa

    IPC: H04B7/0426 ,  H04B7/08

    Abstract: A UE may identify a channel correlation matrix for a channel between the UE and a network node. The UE may identify whether the channel is associated with an LOS condition based on the channel correlation matrix. The UE may obtain a plurality of eigenvalues of the channel correlation matrix based on an eigen decomposition operation on the channel correlation matrix. The UE may identify whether the channel is associated with the LOS condition based on the plurality of eigenvalues of the channel correlation matrix. The UE may identify that the channel is associated with the LOS condition if a difference between a greatest eigenvalue in the plurality of eigenvalues and an average of other eigenvalues in the plurality of eigenvalues is greater than a threshold. Otherwise, the UE may identify that the channel is not associated with the LOS condition.

    USER RECEIVE BEAM MEASUREMENT PRIORITIZATION
    10.
    发明公开
    USER RECEIVE BEAM MEASUREMENT PRIORITIZATION 审中-公开

    公开(公告)号：US20230370143A1

    公开(公告)日：2023-11-16

    申请号：US17744541

    申请日：2022-05-13

    Applicant: QUALCOMM Incorporated

    Inventor： Upamanyu Jamwal ,  Jun Zhu ,  Kang Gao ,  Arnab Pal ,  Nagaraju Gajula ,  Sumanth Kumar Kota

    IPC: H04B7/06 ,  H04W24/08 ,  H04W24/10

    CPC classification number: H04B7/0695 ,  H04W24/08 ,  H04W24/10

    Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may measure a reference signal over a first subset of a set of measurement occasions using a serving UE receive beam according to a serving beam measurement periodicity. The UE may measure the reference signal over a second subset of the set of measurement occasions using a first subset of candidate UE receive beams of a set of candidate UE receive beams. The UE may measure the reference signal over a third subset of the set of measurement occasions using a second subset of candidate UE receive beams of the set of candidate UE receive beams. The UE may perform beam switching to a candidate UE receive beam of the set of candidate UE receive beams based at least in part on a result of measuring the reference signal.

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