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    Pathloss Reference Signal Management
    251.
    发明公开
    Pathloss Reference Signal Management 审中-公开

    公开(公告)号：US20230199670A1

    公开(公告)日：2023-06-22

    申请号：US17995454

    申请日：2020-04-08

    Applicant: Apple Inc.

    Inventor： Yushu ZHANG ,  Dawei ZHANG ,  Haitong SUN ,  Hong HE ,  Jie CUI ,  Wei ZENG ,  Weidong YANG ,  Yang TANG

    IPC: H04W52/24 ,  H04W52/14 ,  H04W52/16

    CPC classification number: H04W52/242 ,  H04W52/146 ,  H04W52/16

    Abstract: The exemplary embodiments relate to user equipment (UE) monitoring one or more downlink reference signals for uplink power control. The UE may receive an indication that a downlink reference signal is assigned to the UE for a first operation. The first operation is uplink power control for an uplink signal. The UE then determines whether the UE is configured to monitor the downlink reference signal for a second different operation. When the UE is configured to monitor the downlink reference signal for the second different operation, the UE configures the downlink reference signal to be a pathloss reference signal that is to be used for the first operation.

    Measurement Enhancement for L1-RSRP
    253.
    发明公开
    Measurement Enhancement for L1-RSRP 审中-公开

    公开(公告)号：US20230171629A1

    公开(公告)日：2023-06-01

    申请号：US17593282

    申请日：2021-01-06

    Applicant: Apple Inc.

    Inventor： Jie CUI ,  Yang TANG ,  Herbert R. DAWID ,  Panagiotis BOTSINIS ,  Yihong QI ,  Dawei ZHANG ,  Hong HE ,  Manasa RAGHAVAN ,  Qiming LI ,  Xiang CHEN

    IPC: H04W24/10 ,  H04L5/00

    CPC classification number: H04W24/10 ,  H04L5/0048

    Abstract: A user equipment (UE) may perform configured to perform layer 1 (L1) measurements and layer 3 (L3) measurements. The UE receives a first configuration for layer 1 (L1) measurements of a resource set comprising a plurality of reference signals (RS) and a second configuration for layer 3 (L3) measurements, the first configuration including periodic measurement occasions and a reporting periodicity for transmitting measurement reports comprising the L1 measurements, determines the L3 measurements collide with at least one of the plurality of RSs for the L1 measurements, wherein the colliding causes a determination of the L1 measurements to be muted for the at least one RS during at least one of the measurement occasions and alters at least a first measurement report so that the L1 measurements that collide with the L3 measurements are not reported in at least one reporting periodicity.

    TCI Chain Design
    254.
    发明公开
    TCI Chain Design 审中-公开

    公开(公告)号：US20230171054A1

    公开(公告)日：2023-06-01

    申请号：US17593280

    申请日：2021-01-13

    Applicant: Apple Inc.

    Inventor： Jie CUI ,  Yang TANG ,  Qiming LI ,  Dawei ZHANG ,  Haitong SUN ,  Hong HE ,  Huaning NIU ,  Manasa RAGHAVAN ,  Xiang CHEN ,  Yushu ZHANG

    IPC: H04L5/00 ,  H04W72/21

    CPC classification number: H04L5/0048 ,  H04W72/21 ,  H04L5/001

    Abstract: A user equipment (UE) receives TCI state configurations for a plurality of signals, wherein a first state configuration comprises a first port for a first signal being quasi-co-located (QCL) to a second port of a second signal and a second state configuration comprises the second port of the second signal being QCL to a third port of a third signal and determines a TCI chain comprising the first, second and third signals so that channel measurements for each one of the first, second and third signals are applied to channel measurements for each other one of the first, second and third signals, wherein at least one of the first, second or third signals is an uplink (UL) signal.

    SENSING BEAM DETERMINATION IN UNLICENSED SPECTRUM
    256.
    发明申请
    SENSING BEAM DETERMINATION IN UNLICENSED SPECTRUM 有权

    公开(公告)号：US20230130264A1

    公开(公告)日：2023-04-27

    申请号：US17973160

    申请日：2022-10-25

    Applicant: Apple Inc.

    Inventor： Huaning NIU ,  Chunxuan YE ,  Dawei ZHANG ,  Haitong SUN ,  Hong HE ,  Oghenekome OTERI ,  Seyed Ali Akbar FAKOORIAN ,  Wei ZENG ,  Weidong YANG ,  Yushu ZHANG

    IPC: H04W74/08 ,  H04W16/14 ,  H04L5/00

    Abstract: Some aspects of this disclosure relate to apparatuses and methods for implementing techniques for a use equipment (UE) to determine, based on a transmission configuration indicator (TCI) state, a sensing beam to wirelessly communicate with a base station over a channel in an unlicensed spectrum. The UE can receive, using a receiving beam, control information including a TCI state, determine a sensing beam indicated by the TCI state included in the control information, sense a channel occupancy of the channel between the UE and the base station by performing Clear Channel Assessment using the sensing beam. Furthermore, the UE can determine, based on the channel occupancy, whether the channel is free to be utilized for communication by the UE using the sensing beam.

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