公开(公告)号：US20220386160A1

公开(公告)日：2022-12-01

申请号：US17775451

申请日：2020-09-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong WANG ,  Lixiang XU ,  Weiwei WANG

IPC: H04W24/10

Abstract: The embodiment of the present disclosure provides a method for reporting and configuring MDT measurement, apparatus and electronic device using the same and medium. The method may be performed by a first access network node and includes: obtaining first MDT configuration information; performing MDT measurement according to the first MDT configuration information to obtain a first MDT measurement report; transmitting the first MDT measurement report to a first node, so that the first node combines a second MDT measurement report associated with the first MDT measurement report obtained by the first node with the first MDT measurement report; and/or receiving a third MDT measurement report transmitted by a second access network node, combining the third MDT measurement report and the first MDT measurement report, and transmitting the combined measurement report to a second node. The solution provided in the embodiment of the present disclosure provides an implementation method of reporting MDT measurement when performing MDT measurement at multiple nodes.

公开(公告)号：US20220353784A1

公开(公告)日：2022-11-03

申请号：US17733523

申请日：2022-04-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiwei WANG ,  Hong WANG ,  Lixiang XU

IPC: H04W40/12 ,  H04W40/04 ,  H04W76/15 ,  H04W40/24

Abstract: A data transfer method, apparatus and device, and a computer-readable storage medium are provided. The method executed by a third node includes sending a first request message to a fourth node, and receiving a first response message sent by the fourth node, the first response message being indicative of connection of a first node to the fourth node through a second node. By the method, the connection of the first node to the fourth node through the second node is achieved.

公开(公告)号：US20220124846A1

公开(公告)日：2022-04-21

申请号：US17424126

申请日：2020-01-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong WANG ,  Lixiang XU ,  Weiwei WANG

IPC: H04W76/12 ,  H04W28/02 ,  H04W24/10

Abstract: The present disclosure provides a method for establishing a default radio data bearer on a secondary base station, and a corresponding master base station, secondary base station, and computer readable media. The method includes: notifying the secondary base station to establish the default radio data bearer; receiving, from the secondary base station, a notification of information about establishment of the default radio data bearer; and receiving, from the secondary base station, a notification of information about release of the default radio data bearer. The present disclosure also provides a method for data replication and data transmission performed by an entity where PDCP is located, a method for data replication performed by an entity where RLC is located, a data counting method performed by an entity where RLC is located, an entity where PDCP is located, an entity where RLC is located, and a computer readable medium.

公开(公告)号：US20220086705A1

公开(公告)日：2022-03-17

申请号：US17424041

申请日：2020-03-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong WANG ,  Lixiang XU ,  Weiwei WANG

IPC: H04W36/00 ,  H04W48/02 ,  H04W48/16 ,  H04W36/08 ,  H04W76/19

Abstract: A method for supporting non-public network (NPN), by a first central unit (CU) of a first base station, in a wireless communication system, the method comprising: receiving, from a first distributed unit (DU) of the first base station, an F1 setup request comprising at least one of a first closed access network (CAG) identifier list or a first network identifier (NID) list, transmitting, to an access and mobility management function (AMF), an NG setup request comprising at least one of the first CAG identifier list or the first NID list, receiving, from the AMF, an NG setup response, and transmitting, to the first DU, an F1 setup response.

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：US20210385055A1

公开(公告)日：2021-12-09

申请号：US17409381

申请日：2021-08-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yu QIU ,  Lixiang XU ,  Xiaowan KE ,  Hong WANG

IPC: H04L5/00 ,  H04W16/32

Abstract: The present invention relates to the technical field of radio communications, and particularly to a method and apparatus for processing activation/deactivation of inter-eNodeB carrier aggregation. Embodiments of the present invention provide a method for processing activation/deactivation of inter-eNodeB carrier aggregation, comprising the steps of: receiving, by UE, an MAC CE for activation/deactivation of an SCell sent by a master eNodeB or a secondary eNodeB; determining, by the UE, the corresponding SCell; and performing, by the UE, activation/deactivation to the corresponding SCell according to the indication information in the MAC CE for activation/deactivation.

公开(公告)号：US20210289402A1

公开(公告)日：2021-09-16

申请号：US16476203

申请日：2018-01-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Xiaowan KE ,  Hong WANG ,  Lixiang XU

IPC: H04W36/00 ,  H04W36/14 ,  H04W8/08 ,  H04W28/02

Abstract: A radio access network handover method of a base station in a 5G radio access network (5G-RAN) is are disclosed. The method comprising: determining handing over a user equipment (UE) to an Evolved Universal Terrestrial Radio Access Network (E-UTRAN); transmitting a handover requirement message to an Access and Mobility Management Function (AMF); receiving a handover command message from the AMF and transmitting the handover command message to the UE, the handover message such that the UE is handed over from the 5G-RAN to the E-UTRAN; and performing indirect data forwarding to a base station in the E-UTRAN.

公开(公告)号：US20210084453A1

公开(公告)日：2021-03-18

申请号：US17106923

申请日：2020-11-30

Applicant: Samsung Electronics Co., Ltd

Inventor： Hong WANG ,  Lixiang XU ,  Xiaowan KE

IPC: H04W4/06 ,  H04W76/40 ,  H04W4/40 ,  H04W76/11 ,  H04W4/021 ,  H04L12/721 ,  H04W40/02 ,  H04W40/20

Abstract: A communication method and system are provided for converging a 5G communication system with technology for IoT. The 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 V2X includes receiving, from a terminal, a V2X message including location information on the terminal; determining a first MBMS broadcast area for a V2X service based on the location information on the terminal; transmitting, to a BMSC, a first request message for the V2X service including information on the first MBMS broadcast area and a first TMGI for the V2X service, wherein the information on the first MBMS broadcast area includes at least one MBMS SAI mapped to the location information on the terminal; and transmitting, to the BMSC, a second request message for the V2X service, the second request message including information on a second MBMS broadcast area for broadcasting second MBMS data for the V2X service and the first TMGI. The first MBMS data is broadcast within the first MBMS broadcast area, and the first TMGI is used for the second MBMS data, in case that the first MBMS broadcast area does not overlap the second MBMS broadcast area.