公开(公告)号：US20240063864A1

公开(公告)日：2024-02-22

申请号：US18446941

申请日：2023-08-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bozhi LI ,  He WANG ,  Jeongheum LEE ,  Taekhoon KIM

IPC: H04B7/06

CPC classification number: H04B7/0617 ,  H04B7/0639

Abstract: Communication methods and devices thereof. A method performed by a User Equipment (UE) in a communication system may include obtaining a first message when the UE is in a connected state, wherein the first message comprises beamlock related information that can be applied in a non-connected state, and performing a corresponding beamlock related operation based on the beamlock related information when the UE is in the non-connected state.

公开(公告)号：US20230412239A1

公开(公告)日：2023-12-21

申请号：US18313568

申请日：2023-05-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Liying ZHOU ,  Lei WANG ,  Yiyan ZHANG ,  He WANG ,  Songhui SHEN ,  Chaeman LIM

IPC: H04B7/06 ,  H04L5/00

CPC classification number: H04B7/06958 ,  H04L5/0048

Abstract: A method which may be performed by a base station, may include obtaining a predicted transmission configuration indicator (TCI) subset for a user equipment (UE); and determining the TCI subset corresponding to the UE based on the predicted TCI subset. The step of obtaining the predicted TCI subset in the solution may be implemented by using a trained artificial intelligence model. Since the beams in the predicted TCI subset may fit the movement trend of the UE, then the target serving beam for the UE when performing serving beam switching may belong to the predicted TCI subset with a greater possibility, thus reducing the occurrence of high delay scenarios when the UE performs the serving beam switching, and thus reducing the beam switching delay.

公开(公告)号：US20220312225A1

公开(公告)日：2022-09-29

申请号：US17619134

申请日：2020-08-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bozhi LI ,  He WANG ,  Haijie QIU

IPC: H04W16/28 ,  H04W24/10 ,  H04W72/12 ,  H04L5/00 ,  H04W52/14 ,  H04W52/36 ,  H04B7/06

Abstract: Provided is a communication method, and a user equipment and a network equipment performing the communication method, communication method performed by a user equipment, comprising: measuring downlink signals; determining a downlink receiving beam and a first uplink transmitting beam according to a measurement result for the downlink signals; generating indication information for beam correspondence according to the measurement result for the downlink signals and/or preset user equipment information, and sending, to a network equipment, the generated indication information for beam correspondence with the determined first uplink transmitting beam; performing uplink transmitting beam sweeping according to a resource for performing uplink transmitting beam sweeping allocated by the network equipment, when an indication to enable uplink transmitting beam sweeping of the user equipment sent by the network equipment is received; receiving, with the determined downlink receiving beam, the measurement result of the uplink transmitting beam sweeping fed back by the network equipment, and determining a second uplink transmitting beam according to the measurement result of the uplink transmitting beam sweeping; transmitting an uplink signal with the determined second uplink transmitting beam.

公开(公告)号：US20210306893A1

公开(公告)日：2021-09-30

申请号：US17267017

申请日：2019-08-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yiyan ZHANG ,  He WANG

IPC: H04W24/10 ,  H04W24/08

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 invention relates to a method for channel measurement and device.

公开(公告)号：US20250150877A1

公开(公告)日：2025-05-08

申请号：US18838385

申请日：2023-04-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Zhe CHEN ,  Feifei SUN ,  He WANG

IPC: H04W24/10 ,  H04L27/26 ,  H04W64/00

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure relates to a wireless communication method, a user equipment, a network equipment and a storage medium. The wireless communication method includes: a user equipment transmits reported information to a network equipment, wherein the reported information includes: identification information of reference signal resources; and/or reported values corresponding to the reference signal resources.

公开(公告)号：US20240340667A1

公开(公告)日：2024-10-10

申请号：US18666195

申请日：2024-05-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dan LIU ,  Bozhi LI ,  He WANG ,  Yuanyuan ZHANG ,  Chanho AN

IPC: H04W24/08 ,  H04W76/27

CPC classification number: H04W24/08 ,  H04W76/27

Abstract: A method performed by a user equipment (UE) is provided. The method comprises receiving a radio resource control (RRC) configuration, the RRC configuration comprising a configuration related to a group based beam reporting. The method comprises in case that the group based beam reporting is enabled, performing, based on the RRC configuration, measurement on at least two downlink signals transmitted by a network node. The method comprises transmitting a measurement result to the network node before a first moment.

公开(公告)号：US20240056865A1

公开(公告)日：2024-02-15

申请号：US18447973

申请日：2023-08-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Feifei SUN ,  Zhe CHEN ,  He WANG ,  Songhui SHEN ,  Liying ZHOU

IPC: H04W24/10

CPC classification number: H04W24/10

Abstract: The present disclosure relates to a 5G communication system or a 6G communication system for supporting higher data rates beyond a 4G communication system such as long term evolution (LTE). A user equipment (UE), a base station and a method performed by the same in a wireless communication system are provided. The method includes determining a first reference signal set for measurement, performing measurement to obtain one or more measurement results based on the determined first reference signal set, and performing reporting based on the one or more measurement results. The first reference signal set is generated based on a first artificial intelligence (AI) model, or the one or more measurement results are generated based on a second AI model. The present disclosure can reduce resource overhead and power consumption of the UE.

公开(公告)号：US20220385342A1

公开(公告)日：2022-12-01

申请号：US17843400

申请日：2022-06-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Songhui SHEN ,  He WANG ,  Yiyan ZHANG

IPC: H04B7/0452

Abstract: A beam determination method, apparatus, electronic device, and computer-readable storage medium are provided. The method includes determining at least one to-be-measured narrow beam among narrow beams corresponding to at least one wide beam, acquiring received signal strength of reference signals transmitted through at least one to-be-measured narrow beam, and predicting a target narrow beam for transmitting data based on the received signal strength. In the process of determining the target narrow beam of the disclosure, user equipment (UE) only needs to measure the Reference Signal Received Power (RSRP) of a part of the narrow beams used in the system, thereby reducing the occupation of measurement resources, reducing the measurement burden of the UE, and reducing the power consumption of the UE.

公开(公告)号：US20220369309A1

公开(公告)日：2022-11-17

申请号：US17633734

申请日：2020-08-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yankun LI ,  He WANG ,  Haijie QIU

IPC: H04W72/04 ,  H04W52/46 ,  H04W52/36

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. There is provided a method for controlling a wireless relay device and corresponding devices. The method includes: obtaining information used to indicate a capability of the wireless relay device; transmitting the obtained information to an upstream wireless relay device of the wireless relay device or a base station; and receiving control information generated based on the information from the upstream wireless relay device or the base station, wherein the control information is used to control communication of the wireless relay device. According to the method and the corresponding devices, the performance of a mobile communication system may be improved, and the communication efficiency of the mobile communication system may be improved.

公开(公告)号：US20220321310A1

公开(公告)日：2022-10-06

申请号：US17657091

申请日：2022-03-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yiran JIN ,  Haijie QIU ,  He WANG ,  Yue WU

IPC: H04L5/00 ,  H04L5/02 ,  H04W72/04 ,  H04W76/15

Abstract: The present disclosure provides a communication method, apparatus, electronic device, and computer readable storage medium. The method improves the Measurement Timing Configuration SMTC of a cell synchronization signal, the improved SMTC including SSB information of a serving beam cell and a neighbour beam cell, the neighbour beam cell including other beam cells covered by other beams, other than the serving beam, of a first non-terrestrial node covering the serving beam cell and/or beam cells covered by beams of a second non-terrestrial node adjacent to the first non-terrestrial node. Enabling the UE to obtain, in a timely and reliable manner, the SSB signals of the beam cells covered by beams, other than the serving beam, of a first non-terrestrial node and/or the beam cells covered by beams of the second non-terrestrial node for cell measurement in the non-terrestrial communication network.