公开(公告)号：US20250089116A1

公开(公告)日：2025-03-13

申请号：US18727558

申请日：2023-01-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong WANG ,  Lixiang XU ,  Weiwei WANG

IPC: H04W76/19 ,  H04W4/06 ,  H04W76/20 ,  H04W76/30

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure relates to a method, a base station, an electronic apparatus and a storage medium for supporting multicast transmission. A method performed by a Centralized Unit (CU) of a second base station comprising the CU and at least one Distributed Unit (DU), the method comprising: receiving a Radio Resource Control (RRC) resume request message comprising a RRC resume reason from a User Equipment (UE), the RRC resume reason being set for a purpose of transmission of a MBS; as a response to the RRC resume request message, sending configuration information of a Multimedia Broadcast Multicast Service (MBS) Radio Bearer (MRB) and/or suspension indication information to the UE.

公开(公告)号：US20250081000A1

公开(公告)日：2025-03-06

申请号：US18726699

申请日：2023-01-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiwei WANG ,  Hong WANG ,  Lixiang XU

IPC: H04W24/02 ,  H04W68/02 ,  H04W76/20

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments of the present invention provide a communication method and apparatus in a wireless communication system, an electronic device and a storage medium. The method can be executed by a first network node. The method includes receiving a first message including address information for data transmission with a second network node, and obtain the address information for the data transmission. wherein the address information for the data transmission includes address information of the first network node, and at least one address information corresponding to at least one network entity of a third network node.

公开(公告)号：US20240314679A1

公开(公告)日：2024-09-19

申请号：US18681501

申请日：2022-08-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lisi LI ,  Hong WANG ,  Lixiang XU

IPC: H04W48/18 ,  H04W28/02 ,  H04W48/02 ,  H04W48/16

CPC classification number: H04W48/18 ,  H04W28/0268 ,  H04W48/02 ,  H04W48/16

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method includes: receiving related information about usage of a network slice resource from a second node: when a network slice resource corresponding to a requested PDU session is not supported or shortage, allocating other available resource for requested PDU session by considering above information. Embodiments of present application implement method as provided, so network slice enhance can be achieved, network slices can be utilized better and allocated with reasonable resources, and continuity of service and quality of service are guaranteed in limited network resources available, thus practical application requirements are met better.

公开(公告)号：US20240292305A1

公开(公告)日：2024-08-29

申请号：US18584923

申请日：2024-02-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lixiang XU ,  Weiwei WANG ,  Hong WANG

IPC: H04W36/30 ,  H04W36/00 ,  H04W76/20

CPC classification number: H04W36/305 ,  H04W36/0061 ,  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 and an apparatus supporting self-configuration and self-optimization.

公开(公告)号：US20240267860A1

公开(公告)日：2024-08-08

申请号：US18429921

申请日：2024-02-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiwei WANG ,  Hong WANG ,  Lixiang XU

IPC: H04W56/00 ,  H04W24/10 ,  H04W74/0833 ,  H04W80/02

CPC classification number: H04W56/0015 ,  H04W24/10 ,  H04W56/0045 ,  H04W74/0833 ,  H04W80/02

Abstract: A method performed by a first node in a wireless communication system is provided. The method includes receiving, from a base station, a configuration message including layer 1/layer 2 (L1/L2) triggered mobility (LTM) candidate information associated with a LTM candidate cell, wherein the LTM candidate information includes first information on an early uplink (UL) synchronization procedure; performing the early UL synchronization procedure with the LTM candidate cell based on the LTM candidate information; performing a L1 measurement on the LTM candidate cell; and transmitting, to the base station, a report message for the L1 measurement.

公开(公告)号：US20240214839A1

公开(公告)日：2024-06-27

申请号：US18595245

申请日：2024-03-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lixiang XU ,  Hong WANG ,  Weiwei WANG

IPC: H04W24/02 ,  H04W24/04 ,  H04W36/30 ,  H04W76/18 ,  H04W76/19

CPC classification number: H04W24/02 ,  H04W24/04 ,  H04W36/305 ,  H04W76/18 ,  H04W76/19

Abstract: The present disclosure relates to a base station that supports self-configuration and self-optimization and a method thereof. A method performed by a target base station in a mobile communication system includes: receiving a radio link failure (RLF) report of a user equipment (UE) from a source base station or a third base station; detecting a reason for an occurrence of a failure based on the RLF report of the UE; and transmitting a message to the source base station based on the detected reason for the occurrence of the failure.

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：US20240196233A1

公开(公告)日：2024-06-13

申请号：US18556620

申请日：2022-04-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Xiaoning MA ,  Weiwei WANG ,  Hong WANG ,  Lixiang XU ,  Yi WANG ,  Bin WANG ,  Donmyoung LEE

IPC: H04W24/02 ,  H04L43/0876 ,  H04W92/20

CPC classification number: H04W24/02 ,  H04L43/0876 ,  H04W92/20

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure provides a method and device for self-configuration and self-optimization. There is disclosed a method performed by a first node in a wireless communication network, comprising: receiving, by the first node, a first message related to information on an unlicensed spectrum from a second node; performing, by the first node, self-optimization according to the information on the unlicensed spectrum.

公开(公告)号：US20240155703A1

公开(公告)日：2024-05-09

申请号：US18412250

申请日：2024-01-12

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W76/10 ,  H04W48/08

CPC classification number: H04W76/10 ,  H04W48/08

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. A method performed by a first entity in a wireless communication system is provided. The method includes transmitting connection assistance information to a second entity in the wireless communication system.

公开(公告)号：US20240147317A1

公开(公告)日：2024-05-02

申请号：US18500871

申请日：2023-11-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lixiang XU ,  Weiwei WANG ,  Hong WANG

IPC: H04W36/00 ,  H04W36/32 ,  H04W36/36

CPC classification number: H04W36/0061 ,  H04W36/322 ,  H04W36/362

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a user equipment (UE) is provided. The method includes transmitting, to a base station, a first message including information that a successful primary secondary cell (PSCell) report is available; receiving, from the base station, a second message requesting for the successful PSCell report; and transmitting, to the base station, a third message including the successful PSCell report.