公开(公告)号：US20240422633A1

公开(公告)日：2024-12-19

申请号：US18701441

申请日：2022-10-17

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W36/00 ,  H04W36/24

Abstract: The disclosure relates to a method and device for self-optimization and self-configuration, and provides a method performed by a first node in a wireless communication system, including: acquiring, by the first node, first configuration information related to a successful handover report (SHR); transmitting, by the first node, the first configuration information to a user equipment (UE).

公开(公告)号：US20240381490A1

公开(公告)日：2024-11-14

申请号：US18650751

申请日：2024-04-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong WANG ,  Lixiang XU ,  Weiwei WANG

IPC: H04W76/40 ,  H04L47/34

Abstract: A method performed by a first network node in a wireless communication system is provided. The method includes determining whether to establish an F1 tunnel with a third node, transmitting, to a second node, a first message including a first indication, wherein the first indication indicates that a user plane between the third node and the first node has not been established, and transmitting, to the third node, a second message including a second indication, wherein the second indication indicates that the user plane between the third node and the first node has not been established.

公开(公告)号：US20240373281A1

公开(公告)日：2024-11-07

申请号：US18471547

申请日：2023-09-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiwei WANG ,  Hong WANG ,  Lixiang XU

IPC: H04W28/02 ,  H04W28/24 ,  H04W72/543

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a node (a device) in a wireless communication system, and a node (a device) are provided. A method performed by a first node in a wireless communication system is provided. The method includes acquiring time information related to data, and transmitting a first message to a second node based on the time information related to the data, wherein the first message includes identity information of the data and at least one configuration information.

公开(公告)号：US20240276564A1

公开(公告)日：2024-08-15

申请号：US18569163

申请日：2022-07-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Lisi LI ,  Lixiang XU ,  Xiaoning MA

IPC: H04W76/10 ,  H04W28/02

CPC classification number: H04W76/10 ,  H04W28/0252

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present application relates to methods and devices for session establishments. According to an aspect of the present application, there is disclosed a method performed by a second node in a wireless communication system, which includes: receiving a message for bearer establishment request from a first node; transmitting a message for bearer establishment response to the first node.

公开(公告)号：US20240147263A1

公开(公告)日：2024-05-02

申请号：US18500564

申请日：2023-11-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiwei WANG ,  Hong WANG ,  Lixiang XU

IPC: H04W24/02 ,  H04W56/00

CPC classification number: H04W24/02 ,  H04W56/0015

Abstract: The disclosure relates to a fifth-generation (5G) or sixth-generation (6G) communication system for supporting a higher data transmission rate. A scheme of mobility and method and apparatus for the same, and a method performed by a first node in a communication system are provided. The method includes transmitting a first message to a second node, the first message including information related to a state in which the first node is, receiving a second message from the second node, the second message including first configuration information related to signal transmission and/or reception by the first node, and transmitting and/or receiving a signal based on the first configuration information.

公开(公告)号：US20240064852A1

公开(公告)日：2024-02-22

申请号：US18271367

申请日：2022-01-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiwei WANG ,  Hong WANG ,  Lixiang XU

IPC: H04W76/27 ,  H04W76/30

CPC classification number: H04W76/27 ,  H04W76/30

Abstract: Embodiment of the present application provides the method comprising receiving a first message and/or transmitting a second message, to transmit a first data based on a resource configuration corresponding to the first message and/or the second message; initiating a random access request message, to transmit the first data request message first data based on the resource configuration. Based on the solutions provided by embodiments of the present disclosure, optimization of the procedure that requires data transmission when the user device is in the first connected status can be achieved.

公开(公告)号：US20230403625A1

公开(公告)日：2023-12-14

申请号：US18032319

申请日：2021-10-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiwei WANG ,  Hong WANG ,  Lixiang XU

IPC: H04W40/24 ,  H04W76/11 ,  H04W76/12 ,  H04W76/15

CPC classification number: H04W40/24 ,  H04W76/11 ,  H04W76/12 ,  H04W76/15

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 application relates to a packet transmission mechanism and device. With regard to the packet transmission mechanism, a scheme is provided to configure transmission configuration information of data with various attribute (or profile) at a relay node so that the relay node can transmit corresponding data in various ways according to the configured transmission configuration information.

公开(公告)号：US20230388892A1

公开(公告)日：2023-11-30

申请号：US18325580

申请日：2023-05-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lixiang XU ,  Weiwei WANG ,  Hong WANG

IPC: H04W36/36 ,  H04W36/00 ,  H04W76/20

CPC classification number: H04W36/362 ,  H04W36/008375 ,  H04W76/20

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A base station and a method for supporting self-configuration and self-optimization are provided. The method includes sending, by a main node (MN), a secondary node (SN) addition request message to a target candidate SN, receiving, by the MN, an addition request acknowledgment message from the target candidate SN, sending, by the MN, a radio resource control (RRC) reconfiguration message to a user equipment (UE), receiving, by the MN, an RRC reconfiguration complete message from the UE, which is an RRC reconfiguration complete message sent by the UE after accessing a candidate secondary cell group primary cell (PS Cell), sending, by the MN, an SN release request message to a source SN, receiving, by the MN, an SN release request acknowledgment message from the source SN, wherein the release request acknowledgment message includes secondary cell group (SCG) UE history information, updating, by the MN, saved UE history information, sending, by the MN, UE history information to a target SN.

公开(公告)号：US20230388882A1

公开(公告)日：2023-11-30

申请号：US18033198

申请日：2021-10-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiwei WANG ,  Hong WANG ,  Lixiang XU

IPC: H04W36/18 ,  H04W76/20

CPC classification number: H04W36/18 ,  H04W76/20

Abstract: This application provides nodes, user equipment, and methods performed by the nodes and user equipment in a wireless communication system. A method performed by a first node includes transmitting a first message to a second node, wherein the first message includes configuration information related to activation/deactivation of a secondary cell group (SCG).

公开(公告)号：US20230284076A1

公开(公告)日：2023-09-07

申请号：US18008361

申请日：2021-06-18

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W28/02 ,  H04W24/02

CPC classification number: H04W28/0268 ,  H04W24/02

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 for supporting data transmission, comprising: transmitting, by a first node, a first message including a leg identity and a quality of service (QoS) parameter to a third node; and receiving, by the first node, a second message from the third node; wherein the second message is obtained by the third node based on the first message and a third message for reporting status of transmission leg.