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    METHOD AND APPARATUS FOR CONGESTION CONTROL IN WIRELESS COMMUNICATION
    4.
    发明申请
    METHOD AND APPARATUS FOR CONGESTION CONTROL IN WIRELESS COMMUNICATION 审中-公开

    公开(公告)号：US20190274065A1

    公开(公告)日：2019-09-05

    申请号：US16347014

    申请日：2017-10-31

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Yi ZHAO ,  Shichang ZHANG ,  Lixiang XU ,  Weina LI ,  Yuhan HU ,  Chunling ZHANG

    IPC: H04W28/02 ,  H04W4/40 ,  H04W24/10 ,  H04W76/27

    Abstract: The present disclosure relates to 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). The present disclosure 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. Disclosed are a method and an apparatus for a congestion control in wireless communication, the method includes: a network side node receives a congestion related information reported by a UE or UEs, determines a congestion control range or congestion control ranges based on the congestion related information reported by the UE or UEs and transmits determined congestion control range information to a UE or UEs; the UE or UEs receives the congestion control range information transmitted by the network side node, determines whether the UE or UEs is/are within the congestion control range according to the received congestion control range information, and performs the congestion control when the UE or UEs is/are within the congestion control range. The congestion related information is reported to the network side through the UE or UEs such that the network side can more accurately grasp the global congestion situation, thus facilitating the formulation of more optimized congestion control strategy and meanwhile reducing information exchange between the UEs, reducing the resource consumption of the PC5 interface, and reducing the possibility of the occurrence of the congestion.

    METHOD EXECUTED BY BASE STATION OR NETWORK NODE, AND RELEVANT DEVICES
    5.
    发明公开
    METHOD EXECUTED BY BASE STATION OR NETWORK NODE, AND RELEVANT DEVICES 审中-公开

    公开(公告)号：US20230361908A1

    公开(公告)日：2023-11-09

    申请号：US18335781

    申请日：2023-06-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Yan LI ,  Huiyang WANG ,  Huan HE ,  Guangcan YAN ,  Jiajia WANG ,  Yi ZHAO ,  Meifang JING

    IPC: H04L1/00 ,  H04W24/02

    CPC classification number: H04L1/0003 ,  H04L1/0009 ,  H04W24/02

    Abstract: An example embodiment may provide a method to be performed by a base station and/or a network node, and relevant devices. The method may include: acquiring channel related information of a target user equipment (UE); acquiring a modulation and coding scheme (MCS) determined based on MCS related information, the MCS related information being acquired by an artificial intelligence (AI) network based on the channel related information; and, transmitting the determined MCS to the target UE, the target UE comprising an edge UE, the number of MCS change value of the edge UE being greater than the number of MCS change value of a center UE. The steps in this scheme can be implemented by a trained artificial intelligence method. The corresponding MCS related information may be acquired by an AI network based on the channel related information of the target UE, and the MCS of the target UE may then be determined by using the acquired MCS related information. Since the MCS related information acquired by the AI network can accurately reflect the channel state of the target UE, the determined MCS is more accurate, and the user throughput is thus improved.

    METHOD AND APPARATUS FOR COOPERATIVE SCHEDULING IN A MOBILE COMMUNICATION SYSTEM
    6.
    发明公开
    METHOD AND APPARATUS FOR COOPERATIVE SCHEDULING IN A MOBILE COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20230276431A1

    公开(公告)日：2023-08-31

    申请号：US18309200

    申请日：2023-04-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Yi ZHAO ,  Yupu LIU ,  Xiaohui LIANG ,  Zhe ZHENG ,  Guangcan YAN ,  Huiyang WANG ,  Jiajia WANG ,  Meifang JING ,  Xiaohui YANG ,  Hongliang BIAN ,  Yan LI

    IPC: H04W72/1263 ,  H04W16/28

    CPC classification number: H04W72/1263 ,  H04W16/28

    Abstract: The disclosure relates to 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). The disclosure applies 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. A method performed by a network-side control node in mobile communication system is provided. The method includes acquiring information related to cooperative scheduling corresponding to a base station, determining configuration information for cooperative scheduling on traffics in overlapped beam coverage areas associated with a plurality of base stations including the base station, based on the information related to cooperative scheduling, and transmitting, to the base station, the configuration information.

    COMMUNICATION METHOD AND EQUIPMENT
    9.
    发明公开
    COMMUNICATION METHOD AND EQUIPMENT 审中-公开

    公开(公告)号：US20230247413A1

    公开(公告)日：2023-08-03

    申请号：US18132129

    申请日：2023-04-07

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Junwei REN ,  Zhigang WANG ,  Ranran ZHANG ,  Jian ZHANG ,  Chen WANG ,  Yi ZHAO

    IPC: H04W8/18 ,  H04W8/20 ,  H04W76/30

    CPC classification number: H04W8/183 ,  H04W8/20 ,  H04W76/30

    Abstract: A method of communication by a core network device includes: receiving a message transmitted by a first access network device, the message including a first identifier of a user equipment (UE), assigning to the UE a second identifier corresponding to the first identifier, and transmitting a first request message to the first access network device, the first request message including the second identifier for using the second identifier as an identifier of the UE by the first access network device to communicate with a network device in an Open Radio Access Network (O-RAN).

    METHOD AND DEVICE FOR BEAM SELECTION
    10.
    发明公开
    METHOD AND DEVICE FOR BEAM SELECTION 审中-公开

    公开(公告)号：US20230246700A1

    公开(公告)日：2023-08-03

    申请号：US18295585

    申请日：2023-04-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hongchao CHEN ,  Yi ZHAO ,  Xiaohui LIANG ,  Zhe ZHENG ,  Yupu LIU ,  Baozhi ZHANG

    IPC: H04B7/08 ,  H04B17/318

    CPC classification number: H04B7/088 ,  H04B17/328

    Abstract: The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting a higher data transmission rate. The disclosure relates to the field of communication. A method and device for beam selection are provided. The method for beam selection includes acquiring network related information and/or user equipment (UE) related information for the beam selection, determining at least one first candidate beam corresponding to the UE among beams of a base station based on the acquired information, and determining a serving beam of the UE based on the determined at least one first candidate beam.

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