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    METHOD AND DEVICE FOR GRANT-FREE DATA TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM
    272.
    发明公开
    METHOD AND DEVICE FOR GRANT-FREE DATA TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240023118A1

    公开(公告)日：2024-01-18

    申请号：US18467298

    申请日：2023-09-14

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sungjin PARK ,  Jinyoung OH ,  Hyunseok RYU ,  Jonghyun BANG ,  Cheolkyu SHIN ,  Jeongho YEO

    IPC: H04W72/23 ,  H04L1/1829

    CPC classification number: H04W72/23 ,  H04L1/1861

    Abstract: A communication technique and a system thereof for converging an Internet of Things (IoT) technology and a 5th generation (5G) communication system for supporting a high data transmission rate beyond that of a 4th generation (4G) system are provided. The 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, and security and safety related services, on the basis of 5G communication technologies and IoT-related technologies. The disclosure provides a method and device for transmitting or receiving a plurality of dynamic scheduling-based and/or grant-free based data, and reporting feedback information relating to the plurality of data, in a wireless communication system.

    METHOD AND APPARATUS FOR TRANSMITTING DATA BASED ON GRANT FREE IN WIRELESS COMMUNICATION SYSTEM
    273.
    发明公开
    METHOD AND APPARATUS FOR TRANSMITTING DATA BASED ON GRANT FREE IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20230370207A1

    公开(公告)日：2023-11-16

    申请号：US18352697

    申请日：2023-07-14

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sungjin PARK ,  Hyunseok RYU ,  Jeongho YEO ,  Jinyoung OH

    IPC: H04L1/1812 ,  H04L5/00 ,  H04W72/23 ,  H04W72/53 ,  H04W72/50

    CPC classification number: H04L1/1819 ,  H04L5/0092 ,  H04W72/23 ,  H04W72/53 ,  H04W72/535

    Abstract: A communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT) are provided. The system and method provides for receiving, from a base station, downlink control information (DCI) including information on a hybrid automatic repeat request (HARQ) process number, identifying at least one grant free resource corresponding to the information on the HARQ process number, and releasing the at least one grant free resource based on the information. The disclosure discloses a grant-free based data transmission method in a wireless communication system that may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.

    METHOD AND APPARATUS FOR UPLINK CHANNEL ACCESSING WIRELESS COMMUNICATION SYSTEM
    277.
    发明公开
    METHOD AND APPARATUS FOR UPLINK CHANNEL ACCESSING WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20230156729A1

    公开(公告)日：2023-05-18

    申请号：US18098250

    申请日：2023-01-18

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jinyoung OH ,  Jeongho Yeo ,  Taehan Bae ,  Seunghoon Choi

    IPC: H04W72/23 ,  H04W74/08

    CPC classification number: H04W72/23 ,  H04W74/0808 ,  H04W74/0816 ,  H04W74/085

    Abstract: A communication technique for fusing 5G communication, which supports a higher data transmission rate than a 4G system, with an IoT technology is provided, and may be applied to an intelligent service based on the 5G communication technology and the IoT related technology. Accordingly, a method performed by a UE in a communication system includes receiving, from a base station, information indicating a channel access type via DCI, wherein the information indicates the channel access type as one of a first type to sense a channel to be idle before a UL transmission using a random time duration, a second type to sense the channel to be idle before the UL transmission using a deterministic time duration, or a third type not to sense the channel before the UL transmission; and transmitting, to the base station, the UL transmission according to the channel access type.

    METHOD AND APPARATUS FOR ALLOCATING RESOURCES THROUGH COOPERATION BETWEEN TERMINALS IN V2X SYSTEM
    278.
    发明申请
    METHOD AND APPARATUS FOR ALLOCATING RESOURCES THROUGH COOPERATION BETWEEN TERMINALS IN V2X SYSTEM 有权

    公开(公告)号：US20230087401A1

    公开(公告)日：2023-03-23

    申请号：US17904567

    申请日：2021-02-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Cheolkyu SHIN ,  Hyunseok RYU ,  Jeongho YEO ,  Sangyeob JUNG ,  Sungjin PARK ,  Jonghyun BANG ,  Jinyoung OH

    IPC: H04W72/12 ,  H04L5/00

    Abstract: Disclosed are a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, 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, security- and safety-related services, and the like) on the basis of 5G communication technology and IoT-related technology. A method for a first terminal of a communication system, according to one embodiment of the present disclosure, comprises the steps of: sharing information about a resource pool with a second terminal; receiving a request for resource allocation information from the second terminal; and transmitting, to the second terminal, resource allocation information indicating at least one resource related to the resource pool having been shared with the second terminal.

    METHOD AND DEVICE FOR TRANSMISSION AND RECEPTION BASED ON NON-APPROVAL IN WIRELESS COMMUNICATION SYSTEM
    279.
    发明申请
    METHOD AND DEVICE FOR TRANSMISSION AND RECEPTION BASED ON NON-APPROVAL IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20230081792A1

    公开(公告)日：2023-03-16

    申请号：US17796062

    申请日：2021-01-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Taehyoung KIM ,  Jinkyu KANG ,  Youngbum KIM ,  Sungjin PARK ,  Jinyoung OH ,  Seunghoon CHOI

    IPC: H04W72/04 ,  H04L1/18

    Abstract: The present disclosure relates to a method and apparatus for performing grant-free transmission and reception in a wireless communication system, and a grant-free reception method performed by a terminal in a mobile communication system according to an embodiment of the disclosure includes receiving, from a base station, configuration information related to downlink semi-persistent scheduling (SPS) and configuration information related to a data indication signal (DIS), receiving, from the base station, downlink SPS activation indication information, monitoring the DIS based on the configuration information related to the DIS, and when the DIS is detected or when the DIS is detected and monitoring indication information for a downlink data channel is obtained from the DIS, monitoring the downlink data channel based on at least one of the configuration related to downlink SPS and the downlink SPS activation indication information.

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