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    METHODS OF MEASUREMENT IN SDT
    12.
    发明公开
    METHODS OF MEASUREMENT IN SDT 审中-公开

    公开(公告)号：US20240056867A1

    公开(公告)日：2024-02-15

    申请号：US18494423

    申请日：2023-10-25

    Applicant: APPLE INC.

    Inventor： Fangli Xu ,  Dawei Zhang ,  Haijing Hu ,  Naveen Kumar R Palle Venkata ,  Ralf Rossbach ,  Sarma V. Vangala ,  Sethuraman Gurumoorthy ,  Srirang A. Lovlekar ,  Yuqin Chen ,  Zhibin Wu

    IPC: H04W24/10 ,  H04W76/28 ,  H04W74/08

    CPC classification number: H04W24/10 ,  H04W76/28 ,  H04W74/0833

    Abstract: Systems and methods for performing measurements of one or more cells during an small data transmission (SDT) procedure between a user equipment (UE) and a network when the UE is in a radio resource control (RRC) INACTIVE state are described herein. Beam and/or cell measurements taken during an SDT measurement period of the SDT procedure may be used to determine one or more respective cell qualities, among other possibilities. Beginnings and endings of the SDT measurement period, and the manner (timing) for taking measurements within the SDT measurement period, are also described. The cell qualities so determined can then be used to monitor, during the SDT measurement period, for a measurement event, which causes the UE to send a measurement report to the network having data determined using those cell qualities, and/or to send messaging intended to induce the network to change the RRC state of the UE.

    Survival Time Communication Techniques
    15.
    发明公开
    Survival Time Communication Techniques 审中-公开

    公开(公告)号：US20230269814A1

    公开(公告)日：2023-08-24

    申请号：US17437794

    申请日：2021-04-23

    Applicant: Apple Inc.

    Inventor： Ralf Rossbach ,  Fangli Xu ,  Haijing Hu ,  Sarma V. Vangala

    IPC: H04W76/25 ,  H04L1/08 ,  H04W52/36 ,  H04W52/14

    CPC classification number: H04W76/25 ,  H04L1/08 ,  H04W52/146 ,  H04W52/365

    Abstract: This disclosure relates to techniques for performing wireless communications in a manner to provide enhanced reliability protections at certain times and/or for particular communications, e.g., to maintain or restore operation of an application following a communication failure. Among various possibilities, in order to enhance reliability any of the following actions may be taken: transmission power may be boosted, one or more timer duration may be adjusted, data may be recovered and/or duplicated using a different and/or additional entity, and/or grant selection may be adjusted.

    Communication Coordination and Power Saving Techniques for Extended Reality Applications
    16.
    发明公开
    Communication Coordination and Power Saving Techniques for Extended Reality Applications 审中-公开

    公开(公告)号：US20230269620A1

    公开(公告)日：2023-08-24

    申请号：US17441945

    申请日：2021-06-25

    Applicant: Apple Inc.

    Inventor： Ralf Rossbach ,  Fangli Xu ,  Haijing Hu ,  Murali Narasimha ,  Sarma V. Vangala ,  Weidong Yang

    IPC: H04W28/02 ,  H04W76/10 ,  H04W72/1263

    CPC classification number: H04W28/0268 ,  H04W72/1263 ,  H04W76/10

    Abstract: A user equipment (UE) may establish a connection with a network for transmission of a plurality of data bursts further comprising a plurality of data segments. The UE may transmit, to the network, a first data segment corresponding to a first quality of service flow identifier (QFI) associated with a first quality of service (QoS) flow and a second data segment corresponding to a second QFI associated with a second QoS flow. The UE may be configured to map one or more data segments to one or more QFIs based on at least one of a slice type, a frame type, a modulo operation, and a sequence number. The plurality of data bursts may be transmitted according to at least one of one or more configured grants (CGs), one or more dynamic grants (DGs), and one or more instances of the one or more CGs or one or more DGs.

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