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    Reporting of information related to sounding reference signals (SRS) timing adjustments
    331.
    发明授权
    Reporting of information related to sounding reference signals (SRS) timing adjustments 有权

    公开(公告)号：US11751082B2

    公开(公告)日：2023-09-05

    申请号：US16872599

    申请日：2020-05-12

    Applicant: QUALCOMM Incorporated

    Inventor： Alexandros Manolakos ,  Sony Akkarakaran ,  Guttorm Ringstad Opshaug ,  Sven Fischer

    IPC: H04W24/10 ,  H04W72/21

    CPC classification number: H04W24/10 ,  H04W72/21

    Abstract: Disclosed are techniques for wireless communication. In an aspect, a UE transmits, at a first time during a measurement window for positioning purposes, a first uplink reference signal in accordance with a first timing adjustment parameter, wherein the first time is offset from a downlink frame time of a base station by an amount of the first timing adjustment parameter, determines whether to use a second timing adjustment parameter, transmits, in response to the determination to use the second timing adjustment parameter, at a second time during the measurement window, a second uplink reference signal in accordance with a second timing adjustment parameter, wherein the second time is offset from the downlink frame time of the base station by an amount of the second timing adjustment parameter, and transmits a report indicating that the second timing adjustment parameter has been applied to at least the second uplink reference signal.

    Sidelink tracking considerations with multi-panel operation
    334.
    发明授权
    Sidelink tracking considerations with multi-panel operation 有权

    公开(公告)号：US11737037B2

    公开(公告)日：2023-08-22

    申请号：US17103478

    申请日：2020-11-24

    Applicant: QUALCOMM Incorporated

    Inventor： Sony Akkarakaran ,  Ling Ding ,  Tao Luo

    IPC: H04W56/00 ,  H04W72/21 ,  H04W72/51

    CPC classification number: H04W56/0035 ,  H04W72/21 ,  H04W72/51

    Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may transmit a capability message indicating a parameter configuration for each phase error process of a set of phase error processes of the first UE. The first UE may transmit, to a second UE, a phase error process indicator to indicate that the first UE is using a first phase error process of the set of phase error processes to generate a sidelink transmission in accordance with the parameter configuration for the first phase error process. The second UE may monitor, via a sidelink channel, for the sidelink transmission based on frequency tracking, phase tracking, time tracking, or any combination thereof being performed in accordance with the parameter configuration for the first phase error process. The first UE may transmit, via the sidelink channel, the sidelink transmission to the second UE.

    Preemption and cancellation in sidelink and uplink access
    336.
    发明授权
    Preemption and cancellation in sidelink and uplink access 有权

    公开(公告)号：US11729812B2

    公开(公告)日：2023-08-15

    申请号：US17179216

    申请日：2021-02-18

    Applicant: QUALCOMM Incorporated

    Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Jelena Damnjanovic ,  Juan Montojo ,  Kapil Gulati

    IPC: H04W72/566 ,  H04W72/1268

    CPC classification number: H04W72/569 ,  H04W72/1268

    Abstract: Aspects relate to obtaining, at a first scheduled entity, a first priority ranking of first uplink (UL) data scheduled for transmission to a scheduling entity and a first data scheduled for transmission to a second scheduled data, as well as a second priority ranking of second data scheduled for transmission to a third and fourth scheduled entity, respectively. The scheduling uses at least a portion of a sidelink resource reserved for sidelink communication for the transmissions. The scheduling of the transmissions using at least the portion of the sidelink resource are based on the first priority ranking and the second priority ranking. Various transmission cancellation and reception preemptions are transmitted from transmitting scheduled entities to other transmitting or receiving scheduled entities, respectively. Such cancellations and preemptions are based on the priority rankings, prediction of data transmission collisions and prediction of interference at receiving entities.

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