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    APPARATUS AND METHOD FOR LOAD BALANCING IN WIRELESS COMMUNICATION SYSTEM
    2.
    发明申请
    APPARATUS AND METHOD FOR LOAD BALANCING IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：WO2022098131A1

    公开(公告)日：2022-05-12

    申请号：PCT/KR2021/015939

    申请日：2021-11-04

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： KANG, Jikun ,  CHEN, Xi ,  WU, Di ,  XU, Yi Tian ,  LIU, Xue ,  DUDEK, Gregory Lewis ,  LEE, Taeseop ,  PARK, Intaik

    IPC: H04W28/08 ,  G06N20/00

    Abstract: Hybrid use of dual policies is provided to improve a communication system. In a multiple access scenario, when an inactive user equipment (UE) transitions to an active state, it may be become a burden to a radio cell on which it was previously camping. In some embodiments, hybrid load balancing is provided using a hierarchical machine learning paradigm based on reinforcement learning in which an LSTM generates a goal for one policy influencing cell reselection so that another policy influencing handover over active UEs can be assisted. The communication system as influenced by the policies is modeled as a Markov decision process (MDP). The policies controlling the active UEs and inactive UEs are coupled, and measureable system characteristics are improved. In some embodiments, policy actions depend at least in part on energy saving.

    ELECTRONIC DEVICE FOR MANAGING BEARER AND OPERATION METHOD THEREOF
    5.
    发明申请
    ELECTRONIC DEVICE FOR MANAGING BEARER AND OPERATION METHOD THEREOF 审中-公开

    公开(公告)号：WO2020111572A1

    公开(公告)日：2020-06-04

    申请号：PCT/KR2019/015272

    申请日：2019-11-11

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： KIM, Jihwan ,  KIM, Junsuk ,  LEE, Taeseop ,  CHA, Jiyoung ,  KIM, Hyejeong ,  LEE, Sangho ,  HWANG, Sunmin

    IPC: H04W76/16 ,  H04W76/11 ,  H04W48/18 ,  H04W88/06

    Abstract: According to certain embodiments, an electronic device comprises at least one processor; and a memory operatively connected with the at least one processor and storing a plurality of identifiers related to attributes of a communication bearer. The memory stores instructions that, when executed by the at least one processor, cause the electronic device to: receive information related to multi radio access technology (RAT) dual connectivity (MR-DC) from a first base station (BS) connected with a first core network, using a first frequency band; transmit a first packet data network (PDN) connectivity request comprising a first identifier among the plurality of identifiers and a second PDN connectivity request comprising a second identifier among the plurality of identifiers to the first BS, using the first frequency band; establish a first PDN session with the first BS and the first core network, in which the first PDN session provides a communication bearer having a first attribute related to the first identifier; establish a second PDN session with the first BS and the first core network, in which the second PDN session provides a communication bearer having a second attribute related to the second identifier; receive from the first BS, a message indicating that the first BS is connected with a second BS; and communicate using signals with the second BS and the first core network through the second PDN session based on at least a part of the message, using the second frequency band.

    METHOD AND APPARATUS FOR PROVIDING UPLINK SIGNAL-BASED LOCATION SERVICE
    6.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING UPLINK SIGNAL-BASED LOCATION SERVICE 审中-公开

    公开(公告)号：WO2023008956A1

    公开(公告)日：2023-02-02

    申请号：PCT/KR2022/011210

    申请日：2022-07-29

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： LEE, Taeseop ,  JIN, Seungri

    IPC: H04W72/04 ,  H04L5/00 ,  H04W64/00 ,  H04W4/02

    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A wireless communication system is provided. The wireless communication system includes a location management function (LMF) that may efficiently determine and provide information necessary for a base station to configure a sounding reference signal (SRS) transmission resource required for a terminal.

    ELECTRONIC DEVICE SUPPORTING DUAL CONNECTIVITY AND METHOD OF CONTROLLING POWER OF ELECTRONIC DEVICE
    7.
    发明申请
    ELECTRONIC DEVICE SUPPORTING DUAL CONNECTIVITY AND METHOD OF CONTROLLING POWER OF ELECTRONIC DEVICE 审中-公开

    公开(公告)号：WO2020235874A1

    公开(公告)日：2020-11-26

    申请号：PCT/KR2020/006405

    申请日：2020-05-15

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： LEE, Jookwan ,  LEE, Sangho ,  LEE, Taeseop ,  CHUNG, Wonsuk ,  KIM, Hong ,  PARK, Suyoung

    IPC: H04W52/34 ,  H04W52/36 ,  H04W52/50 ,  H04W52/14 ,  H04W76/16 ,  H04W88/06

    Abstract: An electronic device comprises a first transceiver configured to transmit/receive data via a first communication network, a second transceiver configured to transmit/receive data via a second communication network, and at least one communication processor electrically connected with at least one of the first transceiver and the second transceiver, wherein the at least one communication processor is configured to identify transmission of transmission data via the first communication network, upon transmission of the transmission data via the first communication network, identify whether there is transmission data to be transmitted via the second communication network from a PDCP buffer, and when it is identified that there is no transmission data to be transmitted via the second communication network, perform control to transmit the transmission data to be transmitted via the first communication network, via the first transceiver, based on second maximum transmission power larger than preset first maximum transmission power.

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