公开(公告)号：US20240090065A1

公开(公告)日：2024-03-14

申请号：US18515054

申请日：2023-11-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiwei WANG ,  Hong WANG ,  Lixiang XU

IPC: H04W76/19

CPC classification number: H04W76/19 ,  H04W88/085

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 relates to the field of wireless communication technologies, and discloses a method for processing an Radio Link Control (RLC) failure, an electronic device and a computer readable storage medium. The method includes: receiving, by a first network device, RLC failure related information of a user equipment (UE); processing the RLC failure correspondingly by interacting with a second network device, based on the received RLC failure related information.

公开(公告)号：US20240080925A1

公开(公告)日：2024-03-07

申请号：US18508892

申请日：2023-11-14

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：US20240049073A1

公开(公告)日：2024-02-08

申请号：US18363813

申请日：2023-08-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Lixiang XU ,  Weiwei WANG ,  Hong WANG

IPC: H04W36/00

CPC classification number: H04W36/0079 ,  H04W36/0061 ,  H04W36/249

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate, including methods and apparatuses for supporting self-configuration and self-optimization. A method performed by a first network node in a communication system, includes receiving information related to a Master Cell Group (MCG) failure and detecting a failure cause based on the information related to the MCG failure.

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：US20240023198A1

公开(公告)日：2024-01-18

申请号：US18351156

申请日：2023-07-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong WANG ,  Lixiang XU ,  Weiwei WANG

IPC: H04W76/40 ,  H04W4/06

CPC classification number: H04W76/40 ,  H04W4/06

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure may provide an apparatus and method. The method comprises: receiving a request message related to a MBS from a second CN, wherein the request message carries a second TMGI and/or indication information; sending a first response message to the second core network, wherein the indication information includes at least one of an MBS unique identifier, and a first TMGI; or wherein the second TMGI has partial fields the same as that of the first TMGI.

公开(公告)号：US20230319544A1

公开(公告)日：2023-10-05

申请号：US18018739

申请日：2021-07-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiwei WANG ,  Hong WANG ,  Lixiang XU

IPC: H04W8/26 ,  H04L61/5007

CPC classification number: H04W8/26 ,  H04L61/5007 ,  H04L2101/659

Abstract: The present disclosure provides a source integrated access and backhaul (IAB)-central unit (CU) in a communication system and a method thereof. The method may comprise: sending, to a target IAB-CU, a request message including information for requesting to configure a relay node to migrate; and receiving, from the target IAB-CU, a response message including information for configuring the relay node to migrate.

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.

公开(公告)号：US20230164679A1

公开(公告)日：2023-05-25

申请号：US18099991

申请日：2023-01-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Weiwei WANG ,  Lixiang XU ,  Xiaoning MA ,  Yi WANG ,  Yingyang LI ,  Hong WANG

IPC: H04W48/16 ,  H04W72/1268 ,  H04W76/11 ,  H04W28/02 ,  H04W80/02 ,  H04L5/00 ,  H04W8/24

CPC classification number: H04W48/16 ,  H04W72/1268 ,  H04W76/11 ,  H04W28/0278 ,  H04W80/02 ,  H04L5/0055 ,  H04W8/245

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). Embodiments of the disclosure provide a method, device and apparatus for initial access, wherein a method for initial access includes: receiving a first configuration message; and establishing a connection between a relay node and an anchor node, based on the first configuration message. The method provided in this disclosure establishes a connection between the relay node and a central unit of the anchor node through the information interaction between base stations and the information interaction between base station and relay node. The present disclosure provides a scheduling method and a first node. The method includes: receiving second scheduling related information reported by at least one second node and first scheduling related information reported by at least one UE that is connected to the at least one second node; generating scheduling information used by the at least one second node for scheduling the connected UE; and transmitting the generated scheduling information to the at least one second node and/or the connected UE. A corresponding second node, third node, and computer readable medium are also provided.

公开(公告)号：US20230040440A1

公开(公告)日：2023-02-09

申请号：US17759283

申请日：2021-01-12

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W28/26 ,  H04W76/10

Abstract: A method and a device for session setup and handover in a wireless communication system are provided. The method comprises receiving, from a second node, a message comprising a single network slice selection assistance information (S-NSSAI) of a protocol data unit (PDU) session; and allocating session resources for the PDU session based on the message received from the second node, wherein, in case that the S-NSSAI of the PDU session is supported by the first node, the session resources for the PDU session includes resources related to the S-NSSAI of the PDU session, and wherein, in case that the S-NSSAI of the PDU session is unsupported by the first node or the resources related to the S-NSSAI are unavailable or overloaded, the session resources for the PDU session includes other available resources for the PDU session.

公开(公告)号：US20230010625A1

公开(公告)日：2023-01-12

申请号：US17931939

申请日：2022-09-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H04W36/30 ,  H04W24/10 ,  H04W36/08

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. The present disclosure provides a method for supporting self-configuration and self-optimization in a wireless communication system.