公开(公告)号：US20230239947A1

公开(公告)日：2023-07-27

申请号：US18158869

申请日：2023-01-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yu PAN ,  Lixiang XU ,  Hong WANG

IPC: H04W76/15 ,  H04L5/00

CPC classification number: H04W76/15 ,  H04L5/0035

Abstract: The present application relates to a method for adding a node in a mobile communication system. A method performed by a first node in a mobile communication system is provided. User equipment (UE) is connected to the first node and a second node. The method comprises: sending a message used for requesting or requiring an addition of a third node; and receiving an acknowledge message in response to the message.

公开(公告)号：US20240422633A1

公开(公告)日：2024-12-19

申请号：US18701441

申请日：2022-10-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Xiaoning MA ,  Yu PAN ,  Weiwei WANG ,  Lixiang XU ,  Hong WANG

IPC: H04W36/00 ,  H04W36/24

Abstract: The disclosure relates to a method and device for self-optimization and self-configuration, and provides a method performed by a first node in a wireless communication system, including: acquiring, by the first node, first configuration information related to a successful handover report (SHR); transmitting, by the first node, the first configuration information to a user equipment (UE).

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：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.