公开(公告)号：US20220381869A1

公开(公告)日：2022-12-01

申请号：US17873928

申请日：2022-07-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Guangyu SUN ,  Yi YANG ,  Qianshao ZHANG ,  Daqun GUO

IPC: G01S5/02 ,  H04B1/7163

Abstract: A method and apparatus for determining a device pointed to by a UE is provided. The method includes determining UE pointing information based on spatial information of UWB devices; and determining a target non-UWB device pointed to by the UE based on the UE pointing information and spatial information of at least one non-UWB device. The disclosure determines a target non-UWB device pointed to by the UE in the UWB environment based on spatial perception capability of UWB and improve the user experience of UWB pointing operations.

公开(公告)号：US20230400568A1

公开(公告)日：2023-12-14

申请号：US18456204

申请日：2023-08-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Moonseok KANG ,  Yi YANG ,  Guangyu SUN ,  Qianshao ZHANG ,  Hyunchul KIM ,  Jonghoon JANG

IPC: G01S13/76 ,  G01S13/87

CPC classification number: G01S13/765 ,  G01S13/878

Abstract: An electronic device may include: a first communication circuit for transmitting or receiving data through first communication by using an ultra wide band (UWB); a second communication circuit for transmitting or receiving data through second communication, which differs from the first communication; and a processor, wherein the processor may be configured to: receive, from a first external electronic device and a second external electronic device, through the second communication circuit, an advertising message for requesting position measurement of the electronic device; activate the first communication circuit in response to the advertising message satisfying a designated condition; receive, from the first external electronic device, a first polling message for the position measurement of the electronic device; check whether to receive, from the second external electronic device, a second polling message for the position measurement of the electronic device for a time designated from the reception time of the first polling message; and broadcast, in response to the reception of the second polling message, a first response message including information for measurement of the distance between the electronic device and the first external electronic device and information for measurement of the distance between the electronic device and the second external electronic device. Various other embodiments are possible.