公开(公告)号：US20250133468A1

公开(公告)日：2025-04-24

申请号：US18834352

申请日：2023-01-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Fuyuan LI ,  Bin WANG ,  Hong WANG ,  Lixiang XU ,  Weiwei WANG ,  Donmyoung LEE

IPC: H04W36/36 ,  H04W36/00 ,  H04W76/20

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure provides a method performed by a user equipment (UE) in a wireless communication system. The method includes: receiving a message including a first indication, wherein the first indication is used to indicate keeping resources of candidate cells; and determining a target cell from the candidate cells and performing cell access.

公开(公告)号：US20200322963A1

公开(公告)日：2020-10-08

申请号：US16834851

申请日：2020-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Fuyuan LI ,  Hong WANG ,  Weiwei WANG ,  Lixiang XU

IPC: H04W72/08 ,  H04L5/00

Abstract: The present disclosure provides a method and a device for performing remote interference management. The method comprises receiving, from a victim gNB, at least one RIM-reference signal (RS); transmitting, from a distributed unit (DU) of the aggressor gNB to a central unit (CU) of the aggressor gNB, a message comprising RIM information; and determining to stop monitoring the at least one RIM-RS based on the RIM information.

公开(公告)号：US20250063443A1

公开(公告)日：2025-02-20

申请号：US18807256

申请日：2024-08-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yanru WANG ,  Yu PAN ,  Lixiang XU ,  Hong WANG ,  Fuyuan LI

IPC: H04W36/00 ,  H04W36/12

Abstract: The disclosure provides a node in a wireless communication system and methods performed by the same. A method performed by a first node in a wireless communication system is provided. The method includes receiving a fifth message from a second node, wherein the fifth message includes a layer 1/layer 2 (L1/L2)-triggered mobility (LTM) handover request, and wherein the fifth message includes information of at least one candidate target cell of the first node, transmitting a sixth message to the second node, wherein the sixth message includes an LTM handover request result, receiving a second message from the second node, wherein the second message includes information of at least one candidate target cell, transmitting a third message to a third node based on the information of the at least one candidate target cell, wherein the third message includes information indicating a user equipment to handover and/or access to the first node, and receiving a fourth message from the third node and/or the second node, wherein the fourth message includes updated handover related information.

公开(公告)号：US20240031984A1

公开(公告)日：2024-01-25

申请号：US18004026

申请日：2021-06-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Fuyuan LI ,  Lixiang XU ,  Bin WANG ,  Weiwei WANG ,  Hong WANG

IPC: H04W68/02 ,  H04W56/00 ,  H04W36/08

CPC classification number: H04W68/02 ,  H04W56/0015 ,  H04W36/08

Abstract: A method and an apparatus for paging in a wireless communication system are provided. The method includes determining, by a radio access network (RAN) node, information for paging, where the information for paging includes information for paging a User Equipment (UE) which is related to a synchronization signal block (SSB) beam; and paging, by the RAN node, the UE in an idle state or inactive state, based on the information for paging. The method can page a UE more accurately.

公开(公告)号：US20230397082A1

公开(公告)日：2023-12-07

申请号：US18327467

申请日：2023-06-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yu PAN ,  Fuyuan LI ,  Weiwei WANG ,  Lixiang XU ,  Hong WANG

IPC: H04W36/36 ,  H04W36/00

CPC classification number: H04W36/362 ,  H04W36/0061

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure provides a method performed by a first node in a wireless communication system is provided. The method includes transmitting, by the first node, a first message to a second node, the first message including first indication information, and transmitting, by the first node, a second message to a third node, the second message including second indication information, wherein the third node is a candidate node configured by network for the second node.

公开(公告)号：US20230087340A1

公开(公告)日：2023-03-23

申请号：US18059208

申请日：2022-11-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Fuyuan LI ,  Hong WANG ,  Weiwei WANG ,  Lixiang XU

IPC: H04W72/08 ,  H04L5/00

Abstract: The present disclosure provides a method and a device for performing remote interference management. The method comprises receiving, from a victim gNB, at least one RIM-reference signal (RS); transmitting, from a distributed unit (DU) of the aggressor gNB to a central unit (CU) of the aggressor gNB, a message comprising RIM information; and determining to stop monitoring the at least one RIM-RS based on the RIM information.