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    Measurement enhancement for L1-RSRP
    74.
    发明授权
    Measurement enhancement for L1-RSRP 有权

    公开(公告)号：US12082031B2

    公开(公告)日：2024-09-03

    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
    76.
    发明授权
    TCI chain design 有权

    公开(公告)号：US12074818B2

    公开(公告)日：2024-08-27

    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: H04W72/21 ,  H04L5/00

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

    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.

    Operation modes for High Speed Train enhancements
    78.
    发明授权
    Operation modes for High Speed Train enhancements 有权

    公开(公告)号：US12068981B2

    公开(公告)日：2024-08-20

    申请号：US17593364

    申请日：2021-08-05

    Applicant: APPLE INC.

    Inventor： Haitong Sun ,  Chunxuan Ye ,  Dawei Zhang ,  Hong He ,  Jie Cui ,  Sigen Ye ,  Wei Zeng ,  Weidong Yang ,  Yushu Zhang

    IPC: H04L12/28 ,  H04L5/00

    CPC classification number: H04L5/0035 ,  H04L5/0053 ,  H04L5/0094

    Abstract: Supporting high speed train (HST) schemes at a user equipment (UE) may include, in response to being within range of a transmission and reception point (TRP) of a plurality of TRPs associated with an HST, decoding a communication received from a network. The communication may include an HST scheme configuration. The HST scheme configuration may include an HST-single frequency network (HST-SFN) without network pre-compensation scheme and an HST-SFN with network pre-compensation scheme. At least one of a channel restriction and an environmental restriction associated with the HST scheme configuration may be identified. Based on the at least one of the channel restriction and the environmental restriction, the HST scheme configuration may be applied.

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