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    METHOD AND DEVICE FOR REDUCING BASE STATION ENERGY CONSUMPTION IN WIRELESS COMMUNICATION SYSTEM
    1.
    发明申请
    METHOD AND DEVICE FOR REDUCING BASE STATION ENERGY CONSUMPTION IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20250106756A1

    公开(公告)日：2025-03-27

    申请号：US18723718

    申请日：2022-12-06

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Youngbum KIM ,  Younsun KIM ,  Hyunsuk RYU ,  Taehan BAE

    IPC: H04W52/02

    Abstract: The present invention relates to a communication technique which combines, with IoT technology, a 5G communication system for supporting higher data transmission rates than 4G systems, and a system therefor. The present invention can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security- and safety-related services, etc.) on the basis of 5G communication technology and IoT-related technology. Disclosed are a method and device for reducing the power consumption of a base station.

    COMMUNICATION METHOD AND APPARATUS FOR XDD USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM
    2.
    发明公开
    COMMUNICATION METHOD AND APPARATUS FOR XDD USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240334491A1

    公开(公告)日：2024-10-03

    申请号：US18580566

    申请日：2022-07-22

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Seunghoon CHOI ,  Younsun KIM ,  Sungjin PARK ,  Cheolkyu SHIN

    IPC: H04W74/0833 ,  H04L5/14

    CPC classification number: H04W74/0833 ,  H04L5/14

    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. According to an embodiment of the present disclosure, a method performed by user equipment of a wireless communication system is provided. The method comprises the steps of: receiving, from a base station, first configuration information related to time division duplex (TDD), and second configuration information related to duplex in which some frequency resources corresponding to downlink time resources are used for an uplink; identifying at least one valid physical random access channel (PRACH) transmission occasion on the basis of the first configuration information and the second configuration information; and transmitting, on the basis of the at least one valid PRACH occasion, a random access preamble to the base station.

    METHOD AND APPARATUS FOR DATA SCHEDULING IN WIRELESS COMMUNICATION SYSTEM
    5.
    发明公开
    METHOD AND APPARATUS FOR DATA SCHEDULING IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20230217478A1

    公开(公告)日：2023-07-06

    申请号：US18000848

    申请日：2021-06-30

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jinyoung OH ,  Taehyoung KIM ,  Younsun KIM ,  Hoondong NOH ,  Hyoungju JI

    IPC: H04W72/541 ,  H04W72/232 ,  H04L1/00

    CPC classification number: H04W72/541 ,  H04W72/232 ,  H04L1/0003

    Abstract: The present disclosure relates to: a communication technique for combining an IoT technology with a 5th generation (5G) or pre-5G communication system for supporting a higher data transmission rate than a 4th generation (4G) communication system such as long term evolution (LTE); and a system therefor. The present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security- and safety-related services, and the like) on the basis of a 5G communication technology and an IoT-related technology. According to an embodiment of the present disclosure, a method performed by a terminal of a communication system may: receive, from a base station, downlink control information including modulation and coding scheme (MCS) information and resource information of a data channel; acquire a first MCS index for a first resource included in resources of the data channel and a second MCS index for a second resource included in the resources of the data channel, on the basis of the MCS information and the resource information; and perform transmission or reception of the data channel on the basis of the acquired first MCS index and second MCS index.

    APPARATUS AND METHOD FOR TRANSMISSION OR RECEPTION OF DATA AND CONTROL SIGNAL IN COMMUNICATION SYSTEM
    7.
    发明申请
    APPARATUS AND METHOD FOR TRANSMISSION OR RECEPTION OF DATA AND CONTROL SIGNAL IN COMMUNICATION SYSTEM 有权

    公开(公告)号：US20220400512A1

    公开(公告)日：2022-12-15

    申请号：US17881163

    申请日：2022-08-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seho MYUNG ,  Younsun KIM ,  Jeongho YEO ,  Yangsoo KWON ,  Kyungjoong KIM

    IPC: H04W74/00 ,  H04W74/04

    Abstract: The disclosure relates to a 5G or pre-5G communication system for supporting a higher data transmission rate than that of a beyond-4th 4G communication system such as a LTE. The system transmits or receives data and control information in a wireless or communication system. An operation method of a terminal is provided. The operation method includes determining the number (NRE) of REs allocated to the terminal, determining an intermediate value based on the number of Res, when the intermediate value is smaller than a first reference value, determining the size of a transport block based on a predetermined first method and the intermediate value, or determining the size of the transport block based on the intermediate value and a plurality of predetermined values, and when the intermediate value is greater than the first reference value, determining the size of the transport block on the basis of the intermediate value.

    METHOD AND DEVICE FOR MEASURING AND REPORTING CHANNEL STATE IN SIDELINK COMMUNICATION
    10.
    发明申请
    METHOD AND DEVICE FOR MEASURING AND REPORTING CHANNEL STATE IN SIDELINK COMMUNICATION 有权

    公开(公告)号：US20220329301A1

    公开(公告)日：2022-10-13

    申请号：US17627553

    申请日：2020-07-16

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Cheolkyu SHIN ,  Younsun KIM ,  Hyunseok RYU ,  Jonghyun BANG ,  Jeongho YEO ,  JinYoung OH

    IPC: H04B7/06 ,  H04W28/02 ,  H04L1/00 ,  H04W72/02 ,  H04W72/04

    Abstract: The present disclosure relates to a communication technique for combining, with IoT technology, a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety related services, and the like on the basis of 5G communication technologies and IoT-related technologies. A method of a transmitting terminal, according to an embodiment of the present invention, comprises the steps of: receiving, from a receiving terminal, channel state information (CSI) determined on the basis of channel busy ratio (CBR) information, and the CBR information; determining a transmission parameter on the basis of the CSI; and transmitting the transmission parameter to the receiving terminal.

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