公开(公告)号：US20240205875A1

公开(公告)日：2024-06-20

申请号：US18287971

申请日：2022-04-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yanru WANG ,  Hong WANG ,  Lixiang XU ,  Weiwei WANG ,  Xiaoning MA

IPC: H04W64/00 ,  H04W36/24 ,  H04W36/32 ,  H04W60/04

CPC classification number: H04W64/006 ,  H04W36/249 ,  H04W36/324 ,  H04W60/04

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a first node in a wireless communication system is provided. The method includes acquiring information related to at least one of trajectory prediction of user equipment, data usage prediction of the user equipment, quality of service and/or quality of experience prediction and/or reporting of a second node and/or a user equipment, or positioning of the user equipment, and performing a corresponding operation based on the information.

公开(公告)号：US20240349249A1

公开(公告)日：2024-10-17

申请号：US18292136

申请日：2022-07-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yanru WANG ,  Hong WANG ,  Lixiang XU ,  Weiwei WANG ,  Xiaoning MA

IPC: H04W72/04

CPC classification number: H04W72/04

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A first node, a second node, a method performed by first node and a method performed by second node in a wireless communication system are provided. The method performed by first node includes receiving a message regarding at least one of a measurement report of a UE, a suggested target cell for UE, a suggested handover execution condition for UE, and a PDCP sequence number for UE from a second node, and determining information for handover of UE based on the received message. The invention can improve efficiency of handover and/or avoid redundancy for data forwarding during handover.

公开(公告)号：US20220361086A1

公开(公告)日：2022-11-10

申请号：US17490408

申请日：2021-09-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yanru WANG ,  Xiaoning MA ,  Hong WANG ,  Lixiang XU ,  Weiwei WANG ,  Lei WANG

IPC: H04W40/24 ,  H04W40/12 ,  H04W28/06

Abstract: A method and a base station for determining transmission paths are provided. The method includes determining that multiple transmission paths are to be configured for each of one or more terminals, and determining first configuration information of a terminal group corresponding to each terminal, which is used for configuring multiple transmission paths for a terminal in the terminal group. The disclosure reduces the complexity and computation amount of configuring transmission paths and improves the system performance.

公开(公告)号：US20220225126A1

公开(公告)日：2022-07-14

申请号：US17574801

申请日：2022-01-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Xiaoning MA ,  Yanru WANG ,  Weiwei WANG ,  Hong WANG ,  Lixiang XU ,  Lisi LI

IPC: H04W24/02

Abstract: The 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 method for data processing in a wireless communication network is provided. The method includes obtaining, by a first node, data, and generating, by the first node, information for self optimization according to the data.

公开(公告)号：US20230284076A1

公开(公告)日：2023-09-07

申请号：US18008361

申请日：2021-06-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Xiaoning MA ,  Yanru WANG ,  He WANG ,  Hong WANG ,  Lixiang XU ,  Weiwei WANG

IPC: H04W28/02 ,  H04W24/02

CPC classification number: H04W28/0268 ,  H04W24/02

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. The disclosure provides a method for supporting data transmission, comprising: transmitting, by a first node, a first message including a leg identity and a quality of service (QoS) parameter to a third node; and receiving, by the first node, a second message from the third node; wherein the second message is obtained by the third node based on the first message and a third message for reporting status of transmission leg.

公开(公告)号：US20250088445A1

公开(公告)日：2025-03-13

申请号：US18580895

申请日：2022-07-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yanru WANG ,  Hong WANG ,  Lixiang XU ,  Weiwei WANG

IPC: H04L43/0852 ,  H04L43/062

Abstract: The present disclosure relates to a 5G communication system or a 6G communication system for supporting higher data rates beyond a 4G communication system such as long term evolution (LTE). The present disclosure provides a first node in a wireless communication system and an method performed by the same, including: receiving first information from a second node in the wireless communication system: and determining an interface delay of a General Packet Radio Service Tunneling Protocol User Plane (GTP-U) packet between a GTP-U packet transmission node and a GTP-U packet reception node based on the first 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：US20230232203A1

公开(公告)日：2023-07-20

申请号：US18156062

申请日：2023-01-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yanru WANG ,  Hong WANG ,  Lixiang XU ,  Weiwei WANG ,  Xiaoning MA

IPC: H04W8/02 ,  H04W24/10

CPC classification number: H04W8/02 ,  H04W24/10

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a first entity in a wireless communication network is provided. The method includes sending a first message including a user equipment (UE) model information request to a second entity, and receiving a second message including UE model information from the second entity in response to sending the first message.