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    TECHNIQUES FOR THROUGHPUT-CONSTRAINED BEAM SELECTION WITH SELF-CORRECTION AND VIRTUAL SERVING BEAM TRACKING
    1.
    发明申请
    TECHNIQUES FOR THROUGHPUT-CONSTRAINED BEAM SELECTION WITH SELF-CORRECTION AND VIRTUAL SERVING BEAM TRACKING 有权

    公开(公告)号：US20250096877A1

    公开(公告)日：2025-03-20

    申请号：US18968314

    申请日：2024-12-04

    Applicant: QUALCOMM Incorporated

    Inventor： Jun ZHU ,  Mihir Vijay LAGHATE ,  Raghu Narayan CHALLA ,  Michael Lee MCCLOUD ,  Brian Clarke BANISTER

    IPC: H04B7/06 ,  H04B7/08 ,  H04W72/044

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may configure a first set of throughput targets and a second set of throughput targets for an application layer. The UE may set a target throughput rate associated with the application to a required throughput target included in the first set of throughput targets. The UE may monitor a real-time throughput rate associated with the application layer. The UE may set the target throughput rate to a value in the second set of throughput targets based at least in part on a difference between the real-time throughput rate and the required throughput target satisfying a threshold. The UE may select, from a set of candidate beams, a serving beam associated with an estimated application layer throughput that satisfies the target throughput rate. Numerous other aspects are described.

    PER-RANK UPLINK AND DOWNLINK BEAM SELECTION
    2.
    发明申请
    PER-RANK UPLINK AND DOWNLINK BEAM SELECTION 有权

    公开(公告)号：US20250062816A1

    公开(公告)日：2025-02-20

    申请号：US18449950

    申请日：2023-08-15

    Applicant: QUALCOMM Incorporated

    Inventor： Jun ZHU ,  Mihir Vijay LAGHATE ,  Raghu Narayan CHALLA

    IPC: H04B7/06

    Abstract: Certain aspects of the present disclosure provide techniques for per-rank uplink and downlink beam selection. An example method, performed at a user equipment (UE), generally includes measuring channel state information (CSI) reference signals (CSI-RS) associated with a plurality of beams, determining an uplink rank and a downlink rank, selecting, from the plurality of beams, a downlink beam for processing downlink transmissions, based on the CSI RS measurements and the downlink rank, and selecting, from the plurality of beams, an uplink beam for processing uplink transmissions, based on the CSI RS measurements, the uplink rank, and the downlink rank.

    ONE-SHOT BEAM MANAGEMENT
    4.
    发明公开
    ONE-SHOT BEAM MANAGEMENT 审中-公开

    公开(公告)号：US20240146379A1

    公开(公告)日：2024-05-02

    申请号：US18050981

    申请日：2022-10-28

    Applicant: QUALCOMM Incorporated

    Inventor： Kang GAO ,  Yongle WU ,  Jun ZHU ,  Mihir Vijay LAGHATE ,  Derrick Albert CHU ,  Raghu Narayan CHALLA

    IPC: H04B7/06 ,  H04W24/08

    CPC classification number: H04B7/0695 ,  H04W24/08

    Abstract: Methods and apparatus for beam management where a beam is selected based on an estimated channel correlation matrix. The apparatus determines a channel correlation matrix based on downlink SSB reference signal received at the UE. The apparatus estimates a RSRP of a plurality of beams associated with an uplink channel based on the channel correlation matrix and associated beam weights. The apparatus selects a first beam from the plurality of beams having a highest estimated RSRP for communication with a base station. The apparatus communicates with the base station via the first beam.

    THERMAL MITIGATION IN USER EQUIPMENT HAVING MULTIPLE COMMUNICATION MODULES
    5.
    发明公开
    THERMAL MITIGATION IN USER EQUIPMENT HAVING MULTIPLE COMMUNICATION MODULES 审中-公开

    公开(公告)号：US20240114497A1

    公开(公告)日：2024-04-04

    申请号：US18539039

    申请日：2023-12-13

    Applicant: QUALCOMM Incorporated

    Inventor： Mahbod GHELICHI ,  James Francis GEEKIE ,  Raghu Narayan CHALLA ,  Mihir Vijay LAGHATE ,  Ruhua HE ,  Yong LI

    IPC: H04W72/0453 ,  G01K3/00 ,  H04W72/51 ,  H04W72/541

    CPC classification number: H04W72/0453 ,  G01K3/005 ,  H04W72/51 ,  H04W72/541 ,  H04W88/02

    Abstract: In some aspects, the present disclosure provides methods, apparatuses, and systems for efficient thermal mitigation while maintaining wireless device performance on a primary component carrier (PCC). Embodiments described may include implementation of target transceiver module configurations, where bandwidth (e.g., PCC bands and secondary component carrier (SCC) bands) may be monitored by a wireless device based on intra-module target configurations and/or inter-module target configurations. An intra-module target configuration may include a target transceiver module monitoring both PCC bands and SCC bands. An inter-module target configuration may include or refer to a plurality of target transceiver modules together monitoring PCC bands and SCC bands. In scenarios where operating temperatures exceed temperature thresholds, target transceiver module configurations may be implemented to transition PCC bands, SCC bands, or both, from a PCC-resident transceiver module to another transceiver module to reduce the operating temperatures of concern. Various additional and alternative aspects are described herein.

    MEASURING PRIMARY SYNCHRONIZATION SIGNAL (PSS) SYMBOL TO SPEED UP USER EQUIPMENT (UE) BEAM REFINEMENT
    10.
    发明公开
    MEASURING PRIMARY SYNCHRONIZATION SIGNAL (PSS) SYMBOL TO SPEED UP USER EQUIPMENT (UE) BEAM REFINEMENT 审中-公开

    公开(公告)号：US20230171757A1

    公开(公告)日：2023-06-01

    申请号：US17540117

    申请日：2021-12-01

    Applicant: QUALCOMM Incorporated

    Inventor： Kang GAO ,  Jun ZHU ,  Yong LI ,  Yongle WU ,  Raghu Narayan CHALLA

    IPC: H04W72/04 ,  H04W24/08 ,  H04W72/02

    CPC classification number: H04W72/046 ,  H04W24/08 ,  H04W72/02 ,  H04W56/00

    Abstract: A method of wireless communication by a user equipment (UE) includes determining a first synchronization signal block (SSB) to monitor beam management. The first SSB comprises a primary synchronization signal (PSS), multiple physical broadcast channels (PBCHs), and a secondary synchronization signal (SSS). The method also includes determining a list of receive beams for measuring the first SSB. The method further includes measuring the first SSB by measuring the PSS with a first beam from the list of receive beams, measuring, with a second beam from the list of receive beams, a first demodulation reference signal (DMRS) on a first PBCH symbol of a first of the PBCHs, measuring the SSS with a third beam from the list of receive beams; and measuring, with a fourth beam from the list of receive beams, a second DMRS on a second PBCH symbol of a second of the PBCHs.

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