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    Systems, methods, and apparatus for cross-carrier scheduling
    32.
    发明授权
    Systems, methods, and apparatus for cross-carrier scheduling 有权

    公开(公告)号：US11943155B2

    公开(公告)日：2024-03-26

    申请号：US17377365

    申请日：2021-07-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jung Hyun Bae ,  Hamid Saber

    IPC: H04L5/00 ,  H04W48/10 ,  H04W72/23 ,  H04W72/27

    CPC classification number: H04L5/0033 ,  H04W48/10 ,  H04W72/23 ,  H04W72/27

    Abstract: A device may include a transceiver configured to access a communication network including a primary cell and a secondary cell, and a device controller configured to receive, on the secondary cell, scheduling information for the primary cell, and monitor a common search space for the primary cell. The device controller may be configured to selectively monitor the common search space for broadcast information. The device controller may be configured to selectively monitor the common search space based on a type of the common search space on the primary cell. A method may include scheduling, by a first scheduling mechanism, a primary cell, wherein the first scheduling mechanism comprises scheduling the primary cell by a secondary cell, scheduling, by a second scheduling mechanism, the primary cell, and deactivating the secondary cell based on switching from the first scheduling mechanism to the second scheduling mechanism. The second scheduling mechanism may include self-scheduling.

    Reconfiguration and deactivation or cancellation of new radio preconfigured uplink resources
    33.
    发明授权
    Reconfiguration and deactivation or cancellation of new radio preconfigured uplink resources 有权

    公开(公告)号：US11930491B2

    公开(公告)日：2024-03-12

    申请号：US17357489

    申请日：2021-06-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Liang Hu ,  Jung Hyun Bae

    IPC: H04W72/1268 ,  H04L5/00 ,  H04W72/21

    CPC classification number: H04W72/1268 ,  H04L5/0023 ,  H04W72/21

    Abstract: A user equipment (UE) apparatus for wireless communication with a base station is provided. The UE includes a transceiver and a processor. The processor is configured to transmit, to the base station, via the transceiver, at least one uplink (UL) data packet in a radio resource control (RRC) inactive state based on a preconfigured UL resource (PUR) configuration, wherein the PUR configuration is defined according to a set of PUR parameters, wherein the set of PUR parameters include at least one of a control resource set (CORESET) configuration including an aggregation level and repetition types; a physical UL shared channel (PUSCH) repetition configuration including a frequency hopping pattern; or a UL narrow beam direction for frequency range 2 (FR2) or a transmission reception point (TRP) association, and wherein the set of PUR parameters is associated with new radio (NR).

    SRS ENHANCEMENTS FOR COHERENT JOINT TRANSMISSIONS
    40.
    发明公开
    SRS ENHANCEMENTS FOR COHERENT JOINT TRANSMISSIONS 审中-公开

    公开(公告)号：US20230232340A1

    公开(公告)日：2023-07-20

    申请号：US18096973

    申请日：2023-01-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hoda Shahmohammadian ,  Jung Hyun Bae

    IPC: H04W52/32 ,  H04L5/00 ,  H04W52/24

    CPC classification number: H04W52/325 ,  H04L5/0051 ,  H04W52/242

    Abstract: Disclosed are systems and methods for enhancing sounding resource signal (SRS) communications. In some embodiments, power control parameters and/or spatial relation information is determined prior to transmissions of the SRS signal. The determination may include a dynamic determination or a selection of a power control parameter set from a plurality of power control parameter sets. In some embodiments, cross-SRS interference is reduced when multiple transmissions utilize a same resource by applying orthogonal cover codes (OCC) to the resources prior to transmission.

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