公开(公告)号：US20220369152A1

公开(公告)日：2022-11-17

申请号：US17816659

申请日：2022-08-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Weiwei WANG ,  Hong WANG ,  Lixiang XU

IPC: H04W28/02 ,  H04W76/12 ,  H04B7/155 ,  H04L41/0803

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). The disclosure provides a method and apparatus for configuring a relay node. A first node transmits to a second node a message that carries information on a radio bearer for a user accessing the second node. Configuration of the radio bearer for data transmission in a multi-hop network is realized through the above method and apparatus.

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：US20220353636A1

公开(公告)日：2022-11-03

申请号：US17661504

申请日：2022-04-29

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W4/029 ,  H04L5/00

Abstract: A positioning configuration method in a wireless communication system and an electronic device are disclosed. The method performed by a first node includes: identifying that a user equipment (UE) enters into an inactive state, and transmitting, to a second node, a message including information associated with a reservation of a positioning related configuration, wherein the positioning related configuration is not released for the UE in the inactive state based on the message.

公开(公告)号：US20220338069A1

公开(公告)日：2022-10-20

申请号：US17724334

申请日：2022-04-19

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W36/00 ,  H04W76/25

Abstract: The present disclosure provides a method and device for notifying an MBS state.
According to the method of the present disclosure, without increasing signaling, it enables the network to establish a correct transmission mode, improves the utilization rate of network resources, reduces transmission delay, and reduces data loss and delay caused by handover when UE moves. Specifically, the method comprises: receiving, by a mobile management entity (AMF), state information of MBS; and determining, by the AMF, whether to enable a user equipment (UE) to enter an idle mode according to the state information.

公开(公告)号：US20220286938A1

公开(公告)日：2022-09-08

申请号：US17625544

申请日：2020-07-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiwei WANG ,  Hong WANG ,  Lixiang XU

IPC: H04W40/22 ,  H04W40/34

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 application provide a method and a device for routing a data packet, and a method and a device for controlling a data packet transmission. The data packet routing method includes: receiving a first message transmitted by a first node; and determining a transmission path of the data packet according to the first message. The method provided in the present application achieves that a node in a relay network can determine a condition for transmitting the data packet by using other transmission paths, thereby effectively using multiple transmission paths to implement the data packet transmission.

公开(公告)号：US20220232651A1

公开(公告)日：2022-07-21

申请号：US17657921

申请日：2022-04-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiwei WANG ,  Lixiang XU ,  Hong WANG

IPC: H04W76/15 ,  H04L41/0806 ,  H04W72/10 ,  H04W72/04 ,  H04B7/155 ,  H04W28/02

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：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：US20220174770A1

公开(公告)日：2022-06-02

申请号：US17673393

申请日：2022-02-16

Applicant: Samsung Electronics Co., Ltd.

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

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

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：US20220132376A1

公开(公告)日：2022-04-28

申请号：US17424134

申请日：2020-03-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiwei WANG ,  Hong WANG ,  Lixiang XU

IPC: H04W28/26 ,  H04L5/00 ,  H04W28/24 ,  H04W72/04 ,  H04W76/11

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. Embodiments of the present application provide a resource management method, a control information transmission method, and an information configuration method, which belong to the field of communication technology.

公开(公告)号：US20220124546A1

公开(公告)日：2022-04-21

申请号：US17507038

申请日：2021-10-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiwei WANG ,  Hong WANG ,  Lixiang XU

IPC: H04W28/02 ,  H04W28/04 ,  H04W28/06

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 communication method, apparatus, electronic device, and computer-readable storage medium, and relate to the field of wireless communication technology are provided. The method may be executed by the first node, and may include receiving a first message transmitted by a second node, wherein the first message is used by the first node to configure transmission and/or storage of a user data packet. Based on the solution provided by the embodiments of the disclosure, it may effectively improve one or more of the following problems: data packet loss, network resource waste, transmission failure and the like that may be caused by the migration of relay nodes in the network.