公开(公告)号：US12231216B2

公开(公告)日：2025-02-18

申请号：US17674887

申请日：2022-02-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ikjoo Byun ,  Kyoungjin Moon ,  Hyunseok Yoo ,  Myunghwan Lee ,  Jongbum Woo

IPC: H04B7/155 ,  G01J1/42 ,  G01K3/00 ,  G06V20/20 ,  H01Q1/42 ,  H01Q3/08 ,  H04B17/318 ,  H04B17/40

Abstract: An in-home relay device according to various embodiments may comprise: a housing; an antenna provided in the housing; an antenna alignment unit including a motor and/or circuitry for changing the position of the antenna so as to change the radiation direction of the antenna; a processor operatively connected to the antenna and the antenna alignment unit; and a communication unit including communication circuitry electrically connected to the processor and configured to wirelessly connect to external electronic devices, wherein the processor may be configured to: control the antenna alignment unit based on the quality of signals transmitted or received through the antenna to secure a line of sight (LOS) between the antenna and a repeater.

公开(公告)号：US10939313B2

公开(公告)日：2021-03-02

申请号：US15361582

申请日：2016-11-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chungyong Eom ,  Manseok Kang ,  Hoejin Kwen ,  Hyunsuk Min ,  Yoseong Song ,  Yunjae Lim ,  Sangsun Choi ,  Eunhui Bae ,  Hun Lim ,  Jaeeun Kang ,  Changhan Kim ,  Jongyoub Ryu ,  Changhyun Lee ,  Kyoungjin Moon ,  Jaehong Kim

IPC: H04W24/10 ,  H04W4/70 ,  H04W24/04 ,  H04W8/00 ,  H04W84/12 ,  H04W88/16

Abstract: A device management method and apparatus is provided for managing electronic devices through wireless communication. A device management method of a first device having a list of wireless communication-enabled devices according to the present disclosure includes transmitting a first message requesting second device information, when it is necessary to check connection status of a second device performing wireless communication with the devices contained in the list, comparing the second device previously stored information and the second device information contained in the second message, when a second message including the second device information is received in response to the first message, and transmitting a recovery command message with the first device information, when the second device information included in the second message differs from the previously stored second device information.