公开(公告)号：US20240214457A1

公开(公告)日：2024-06-27

申请号：US18288523

申请日：2022-05-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lisi LI ,  Weiwei WANG ,  Hong WANG

IPC: H04L67/145 ,  H04W74/0833 ,  H04W76/10

CPC classification number: H04L67/145 ,  H04W74/0833 ,  H04W76/10

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method executed by a first node in a wireless communication system is provided. The method may include: establishing a bearer for transmitting a first message; and receiving, from a second node, related information about transmission of the first message. The first message is sent by a user equipment (UE) in an idle mode or an inactive state to the second node via the bearer.

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.

公开(公告)号：US20240090062A1

公开(公告)日：2024-03-14

申请号：US18517899

申请日：2023-11-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiwei WANG ,  Lixiang XU ,  Xiaowan KE ,  Hong WANG

IPC: H04W76/18 ,  H04W76/11 ,  H04W76/19 ,  H04W76/27

CPC classification number: H04W76/18 ,  H04W76/11 ,  H04W76/19 ,  H04W76/27 ,  H04W80/02

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). The embodiments of the present invention provide methods and devices for network access. The method includes receiving a first request message forwarded by a distributed unit in a base station and indication information of the distributed unit with respect to the first request message, the first request message requesting to connect a user equipment to a network; determining a processing to be performed on the first request message based on the indication Information; and transmitting an indication of the determined processing to the distributed unit.

公开(公告)号：US20240048955A1

公开(公告)日：2024-02-08

申请号：US18366288

申请日：2023-08-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiwei WANG ,  Fanhua KONG ,  Hong WANG ,  Lixiang XU

IPC: H04W8/00 ,  H04W8/24

CPC classification number: H04W8/005 ,  H04W8/24 ,  H04W88/04

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 communication system includes transmitting a first message including first identity information to a second node, and receiving a second message including second identity information from the second node. The first message includes at least one of first forwarding information and first data information, the first forwarding information is used by the second node to forward data on an interface of a node indicated by the first identity information, and the first data information is used to include information of forwarded data on the interface of the node indicated by the first identity information.

公开(公告)号：US20230388887A1

公开(公告)日：2023-11-30

申请号：US18449644

申请日：2023-08-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lixiang XU ,  Hong WANG ,  Xiaowan KE ,  Weiwei WANG

IPC: H04W36/30 ,  H04W36/00

CPC classification number: H04W36/30 ,  H04W36/0011

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 present application provides a method of a base station for supporting an inter-system handover from an evolved packet system (EPS) system to a 5th generation (5G) system. Disclosed methods solve the data forwarding problem during the movement of a UE between an LTE system and a 5G system, so that the loss of data is avoided and the continuity of services is ensured.

公开(公告)号：US20230354110A1

公开(公告)日：2023-11-02

申请号：US18348810

申请日：2023-07-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiwei WANG ,  Xiaowan KE ,  Hong WANG ,  Lixiang XU

IPC: H04W36/00 ,  H04W36/08 ,  H04W76/27

CPC classification number: H04W36/0027 ,  H04W36/0069 ,  H04W36/0061 ,  H04W36/08 ,  H04W36/0033 ,  H04W76/27

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 and device for switching a serving cell.

公开(公告)号：US20230354024A1

公开(公告)日：2023-11-02

申请号：US18346023

申请日：2023-06-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong WANG ,  Lixiang XU ,  Weiwei WANG

IPC: H04W12/06 ,  H04W76/19 ,  H04W76/27 ,  H04W12/03 ,  H04W36/00

CPC classification number: H04W12/06 ,  H04W76/19 ,  H04W76/27 ,  H04W12/03 ,  H04W36/0033

Abstract: The present invention provides a method of how the serving base station notifies UE of the encryption information used in the re-establishment process, how the serving base station finds the UE context information and authenticates the UE, in the 5G architecture. By means of the method of the present invention, the message between the RRC message and the base station can be optimized, the UE is correctly authenticated, and the re-establishment failure is avoided.