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    RADIO RESOURCE MANAGEMENT MEASUREMENT PRIORITIZATION FOR REDUCED CAPACITY USER EQUIPMENT
    221.
    发明公开
    RADIO RESOURCE MANAGEMENT MEASUREMENT PRIORITIZATION FOR REDUCED CAPACITY USER EQUIPMENT 审中-公开

    公开(公告)号：US20240172018A1

    公开(公告)日：2024-05-23

    申请号：US17440578

    申请日：2021-08-04

    Applicant: Apple Inc.

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

    IPC: H04W24/10 ,  H04W72/51 ,  H04W72/566

    CPC classification number: H04W24/10 ,  H04W72/51 ,  H04W72/566

    Abstract: Some aspects include an apparatus, method, and computer program product for radio resource management measurement prioritization for reduced capacity (RedCap) user equipment (UE). A RedCap UE may be use Half-Duplex Frequency Division Duplex (HD-FDD) for wireless communications. When performing communications with a network, the RedCap UE may make several measurements, including Reference Signal Received Power (RSRP), Signal to Interference and Noise Ratio (SINR), and Reference Signal Received Quality (RSRQ) measurements. To obtain these measurements, the RedCap UE may measure Synchronization Signal Block (SSB), Received Signal Strength Indicator (RSSI), and/or Channel State Information Reference Signal (CSI-RS) symbols. Difficulties may arise when a RedCap UE's serving cell signal timing is not synchronized with a neighboring cell. The RedCap UE may be configured to prioritize measurements over uplink transmissions. This prioritization may also include symbol buffers so that an overlap in uplink transmissions does not occur during a measurement.

    SCell Management in Wireless Communication
    223.
    发明公开
    SCell Management in Wireless Communication 审中-公开

    公开(公告)号：US20240080169A1

    公开(公告)日：2024-03-07

    申请号：US18261295

    申请日：2021-05-31

    Applicant: Apple Inc.

    Inventor： Hong HE ,  Dawei ZHANG ,  Wei ZENG ,  Haitong SUN ,  Chunhai YAO ,  Yang TANG ,  Jie CUI ,  Sigen YE ,  Weidong YANG

    IPC: H04L5/00

    CPC classification number: H04L5/0098 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0094

    Abstract: Embodiments of the present disclosure relate to methods, a terminal device, a network device, and computer program products for SCell management in wireless communication. A terminal device receives from a network device configuration information for configuring a triggering mode. The triggering mode is for triggering activation of a secondary cell of the terminal device and a transmission of a temporary reference signal in the secondary cell. Based on the configured triggering mode, the terminal device receives first triggering information on the activation of the secondary cell and second triggering information on the transmission of the temporary reference signal for performing the activation of the secondary cell. In this way, it is possible to reduce the latency of activation/de-activation procedure for SCG and secondary cells.

    DOWNLINK DATA RECEPTION OPERATION
    224.
    发明公开
    DOWNLINK DATA RECEPTION OPERATION 审中-公开

    公开(公告)号：US20240073918A1

    公开(公告)日：2024-02-29

    申请号：US17754458

    申请日：2021-04-06

    Applicant: Apple Inc.

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

    IPC: H04W72/232 ,  H04W72/02 ,  H04W72/1273

    CPC classification number: H04W72/232 ,  H04W72/02 ,  H04W72/1273

    Abstract: Embodiments of the present disclosure relate to downlink data reception operation. According to embodiments of the present disclosure, a baseband processor of a user equipment (UE) is configured to perform operations comprising receiving Downlink Control Information (DCI) through more than one beams from at least one from at least one TRP; determining a DCI transmission scheme for the received DCI, wherein the DCI transmission scheme is configured by an upper layer signaling, and wherein the DCI transmission scheme is one of a Single Frequency Network (SFN) scheme, a non-SFN scheme, and a hybrid scheme, wherein the DCI is transmitted using both SFN scheme and non-SFH scheme in the hybrid scheme; determining whether the received DCI indicates a Transmission Configuration Indicator (TCI) for PDSCH reception from the at least one TRP or not. The operations further comprise in accordance with a determination that the received DCI fails to indicate the TCI and based on the determined DCI transmission scheme, selecting at least one TCI for the PDSCH reception from candidate TCIs configured for one or more Control Resource Sets (CORESETs) associated with the DCI.

    PDSCH PROCESSING TIME CONSIDERATION FOR MULTI-CELL PDSCH SCHEDULING WITH A SINGLE DCI
    226.
    发明公开
    PDSCH PROCESSING TIME CONSIDERATION FOR MULTI-CELL PDSCH SCHEDULING WITH A SINGLE DCI 审中-公开

    公开(公告)号：US20240057085A1

    公开(公告)日：2024-02-15

    申请号：US18365646

    申请日：2023-08-04

    Applicant: APPLE INC.

    Inventor： Haitong SUN ,  Sigen YE ,  Dawei ZHANG ,  Wei ZENG ,  Hong HE ,  Chunxuan YE ,  Ankit BHAMRI ,  Jie CUI

    IPC: H04W72/20 ,  H04W72/1273 ,  H04L5/00 ,  H04L1/1867

    CPC classification number: H04W72/20 ,  H04W72/1273 ,  H04L5/0051 ,  H04L1/1887

    Abstract: Described are processing time approaches to simultaneous multi-cell PUSCH/PDSCH scheduling with a single DCI (downlink control information) in a wireless communication system. In various approaches, simultaneously scheduling a plurality of physical downlink shared channels (PDSCHs) through a single DCI transmitted via a physical downlink control channel (PDCCH) occurs, wherein each of the plurality of PDSCHs is associated with a respective cell in a plurality of cells. The approaches further include transmitting data to or receiving data to a user equipment (UE) based on the scheduling information, wherein the plurality of PDSCHs occurs no earlier than a time offset following the PDCCH. In other aspects, a hybrid automatic repeat request-acknowledgement (HARQ-ACK) is received via a physical uplink control channel (PUCCH), the HARQ-ACK having been sent by a user equipment (UE) in response to one of the plurality of PDSCHs, wherein the HARQ-ACK is sent no earlier than a time offset following a reference time in one of the plurality of PDSCHs. In other aspects, transmitting data to or receiving data to a user equipment (UE) is based on the scheduling information, wherein the plurality of PDSCHs occurs no earlier than a time offset following the PDCCH, the time offset being configured to permit analog beam switching by a user equipment (UE).

    PANEL SELECTION FOR UPLINK TRANSMISSION
    227.
    发明公开
    PANEL SELECTION FOR UPLINK TRANSMISSION 审中-公开

    公开(公告)号：US20240057071A1

    公开(公告)日：2024-02-15

    申请号：US17440593

    申请日：2021-05-08

    Applicant: Apple Inc.

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

    IPC: H04W72/1268 ,  H04L5/00 ,  H04W72/231 ,  H04W72/566

    CPC classification number: H04W72/1268 ,  H04L5/0051 ,  H04W72/231 ,  H04W72/566

    Abstract: Some aspects include an apparatus, method, and computer program product for identifying a panel on user equipment (UE) for sounding reference signal (SRS) and/or physical uplink shared channel (PUSCH) communications. This panel selection may be applicable to codebook as well as non-codebook based PUSCH transmission schemes. In some aspects, a base station may provide the UE with an indication of one or more SRS resources and/or sets of SRS resources. The UE may then identify a panel corresponding to the indicated SRS resources and use this panel for PUSCH communications. In some aspects, the UE may apply prioritization scheduling when the UE uses different panels for SRS and PUSCH communications. This prioritization scheduling may address switching delays, which may occur when the UE switches between panels.

    Enhancement of PUCCH Transmissions
    228.
    发明公开
    Enhancement of PUCCH Transmissions 审中-公开

    公开(公告)号：US20240056980A1

    公开(公告)日：2024-02-15

    申请号：US17754546

    申请日：2021-04-06

    Applicant: Apple Inc.

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

    IPC: H04W52/14

    CPC classification number: H04W52/146

    Abstract: A user equipment (UE) is configured to transmit physical uplink control channel (PUCCH) or physical uplink shared channel (PUSCH) transmissions. The UE receives a downlink control information (DCI) transmission including a transmission power control (TPC) configuration, wherein the TPC configuration includes at least one TPC command, determines a subset of (i) multiple closed loop indexes or (ii) multiple beams for which the TPC command is configured, wherein the multiple closed loop indexes and multiple beams correspond to multiple transmission and reception points (TRPs) and applies the TPC command to one or more physical uplink control channel (PUCCH) or physical uplink shared channel (PUSCH) transmissions corresponding to the subset of multiple closed loop indexes or beams.

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