公开(公告)号：US20220015159A1

公开(公告)日：2022-01-13

申请号：US17370940

申请日：2021-07-08

Applicant: Samsung Electronics Co., Ltd.

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

IPC: 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：US20220015058A1

公开(公告)日：2022-01-13

申请号：US17368195

申请日：2021-07-06

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W64/00

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 relates to a method for positioning, which includes sending a positioning information request by a first entity to one or more second entities, receiving positioning information response by the first entity. In addition, the disclosure further relates to a method for positioning, which includes sending a request message related to positioning by a first entity to a second entity, and receiving a response message from a second entity by the first entity.

公开(公告)号：US20210392538A1

公开(公告)日：2021-12-16

申请号：US17250931

申请日：2019-09-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiwei WANG ,  Hong WANG ,  Lixiang XU

IPC: H04W28/02

Abstract: The present disclosure provides a method and device for configuring a node to transmit and receive data. A second node receives a first message by a first node, wherein the first message comprises at least one of information for determining a channel used by the second node to transmit data received by the second node, or information for determining a radio bearer to transmit data received. Also, the second node transmits the received data mapped to at least one of the channel or the radio bearer used to transmit the data. Through the above method and device, mapping between the received data and transmitted data of each node in a multi-hop network is realized

公开(公告)号：US20250150365A1

公开(公告)日：2025-05-08

申请号：US18727894

申请日：2022-12-26

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L41/5067 ,  H04W24/10 ,  H04W68/02 ,  H04W76/20

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure relates to a radio communication method and device, an electronic apparatus and a storage medium. A radio communication method executed by a first node includes: acquiring information on a first measurement; transmitting first measurement configuration information to at least one UE based on the acquired information on the first measurement, wherein the first measurement configuration information is used for executing or stopping the first measurement by the UE in an inactive state or an idle state.

公开(公告)号：US20250089017A1

公开(公告)日：2025-03-13

申请号：US18290672

申请日：2022-07-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiwei WANG ,  Hong WANG ,  Lixiang XU

IPC: H04W68/02 ,  H04W74/0808

Abstract: The present disclosure provides a method performed by a gNB-distributed unit (DU) of a base station in a wireless communication system and the gNB-DU, the method comprises receiving, from a gNB-central unit (CU) of the base station, signaling information for paging subgrouping of a user equipment (UE), identifying a subgroup of the UE for the paging subgrouping, based on the signaling information, and transmitting the paging message to the UE which belongs in the subgroup.

公开(公告)号：US20250056359A1

公开(公告)日：2025-02-13

申请号：US18799461

申请日：2024-08-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong WANG ,  Weiwei WANG ,  Lixiang XU

IPC: H04W36/30 ,  H04L5/00 ,  H04W36/32

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a second node in a communication system is provided. The method includes transmitting, to a third node, a first message including first indication information for indicating whether the second node supports handling of a packet data unit (PDU) set of an extended reality (XR) service and receiving, from the third node, a second message, wherein if the first indication information indicates that the second node supports the handling of the PDU set of the XR service, the second message includes XR service configuration information.

公开(公告)号：US20250048163A1

公开(公告)日：2025-02-06

申请号：US18920161

申请日：2024-10-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong WANG ,  Lixiang XU ,  Weiwei WANG

IPC: H04W24/10 ,  H04L41/0803

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 present application provides a configuration method, a reporting method of a minimization of drive tests (MDT) measurement and an access network device, wherein the configuration method comprises: receiving, by a user node of an access network (CU-UP), a configuration information of MDT from an operation and maintenance node; transmitting, by the CU-UP, the configuration information of MDT to a control node of an access network (CU-CP); receiving, by the CU-UP, the configuration information of MDT for UE from the CU-CP. The MDT under a separate architecture is achieved by the present application.

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：US20240334521A1

公开(公告)日：2024-10-03

申请号：US18742944

申请日：2024-06-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Weiwei WANG ,  Lixiang XU ,  Hong WANG

IPC: H04W76/15 ,  H04B7/155 ,  H04L41/0806 ,  H04W28/02 ,  H04W72/20 ,  H04W72/56 ,  H04W80/02

CPC classification number: H04W76/15 ,  H04B7/155 ,  H04L41/0806 ,  H04W28/0252 ,  H04W72/20 ,  H04W72/56 ,  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). According to the present application, a method for transmitting control signaling in a relay network comprises: a second relay node acquires a first control signaling and a second control signaling, wherein the first control signaling contains an F1AP message; the second relay node processes the first control signaling and the second control signaling in the same manner or different manners; and the second relay node transmits the first control signaling and the second control signaling to a first relay node.

公开(公告)号：US20240179608A1

公开(公告)日：2024-05-30

申请号：US18284693

申请日：2022-03-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Milos TESANOVIC ,  June HWANG ,  Weiwei WANG

IPC: H04W40/22 ,  H04W40/36

CPC classification number: H04W40/22 ,  H04W40/36

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Disclosed is a method of routing data in a network, wherein a data transfer path is migrated from terminating at a first donor Distributed Unit, DU, to terminating at a second donor DU, comprising the step of either: a) configuring at least one node impacted by the migration and then using a default configuration, comprising a default identifier and/or transport channel, to re-route a packet impacted by the migration; or b) changing a part of a packet affected by the migration.