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    METHOD AND DEVICE FOR TRANSMITTING/RECEIVING DATA, FOR NETWORK COOPERATIVE COMMUNICATION
    125.
    发明公开
    METHOD AND DEVICE FOR TRANSMITTING/RECEIVING DATA, FOR NETWORK COOPERATIVE COMMUNICATION 审中-公开

    公开(公告)号：US20230232313A1

    公开(公告)日：2023-07-20

    申请号：US17763478

    申请日：2020-09-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyoungju JI ,  Hoondong NOH ,  Jinhyun PARK

    IPC: H04W48/10 ,  H04W72/04 ,  H04L5/00

    CPC classification number: H04W48/10 ,  H04W72/04 ,  H04L5/0051 ,  H04L5/0094

    Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, a security and safety-related service, etc.) on the basis of 5G communication technology and IoT-related technology. In addition, the present disclosure relates to a method and device for carrying out cooperative communication in a wireless communication system. A method of a terminal of a communication system, according to one embodiment of the present disclosure, comprises the steps of: receiving, from a base station associated with a first cell, cell configuration information including a TCI configuration and a QCL configuration; checking a QCL reference antenna port on the basis of the cell configuration information; and receiving a signal from the base station on the basis of a QCL relationship with the checked QCL reference antenna port, wherein the QCL reference antenna port may be checked on the basis of a CSI-RS or SSB associated with a second cell.

    METHOD AND APPARATUS FOR TRANSMITTING SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM
    127.
    发明公开
    METHOD AND APPARATUS FOR TRANSMITTING SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20230208607A1

    公开(公告)日：2023-06-29

    申请号：US17938621

    申请日：2022-10-06

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Seongmok LIM ,  Kyungjun CHOI ,  Ameha Tsegaye ABEBE ,  Youngrok JANG ,  Hyoungju JI

    IPC: H04L5/16 ,  H04L5/00

    CPC classification number: H04L5/16 ,  H04L5/0048

    Abstract: A method performed by a terminal in a TDD communication system is provided. The method includes identifying that the terminal supports half-DuplexTDD-CA-SameSCS capability, identifying that directionalCollisionHandling is configured as ‘enabled’ for a set of serving cells among multiple serving cells including a first serving cell and a second serving cell, in case that the terminal is not capable of simultaneous reception and transmission on the first and second serving cells, identifying that the terminal is not configured to monitor a PDCCH for DCI format 2_0 on any of the multiple serving cells, identifying a first carrier of the first serving cell not configured for a PUCCH/PUSCH, and in case that a SRS on the first carrier and a physical channel on a second carrier of the second serving cell collide and directionalCollisionHandling is configured as ‘enabled’, applying a priority rule for the SRS transmission and then a procedure for the directional collision handling.

    METHOD AND APPARATUS FOR REPORTING ON TIME-VARYING CSI IN WIRELESS COMMUNICATION SYSTEMS
    128.
    发明公开
    METHOD AND APPARATUS FOR REPORTING ON TIME-VARYING CSI IN WIRELESS COMMUNICATION SYSTEMS 审中-公开

    公开(公告)号：US20230198712A1

    公开(公告)日：2023-06-22

    申请号：US18084985

    申请日：2022-12-20

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Ameha Tsegaye ABEBE ,  Junyung YI ,  Seongmok LIM ,  Yeongeun LIM ,  Youngrok JANG ,  Hyoungju JI

    IPC: H04L5/00 ,  H04W24/10

    CPC classification number: H04L5/0051 ,  H04W24/10

    Abstract: The disclosure relates to a 5th generation (5G) communication system or a 6th generation (6G) communication system for supporting higher data rates beyond a 4th generation (4G) communication system such as long term evolution (LTE). In accordance with an aspect of the disclosure, a method performed by a user equipment (UE) in a communication system is provided. The method includes transmitting, to a base station, capability information indicating a capability for time correlated channel state information (CSI) report, receiving, from the base station, configuration for the time correlated CSI report, obtaining N CSI reports based on one or more CSI-reference signals (CSI-RS), the N CSI reports being applied to N time intervals, transmitting the N CSI reports to the base station.

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