公开(公告)号：US11678390B2

公开(公告)日：2023-06-13

申请号：US17151779

申请日：2021-01-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho Ahn ,  Sungnam Kang ,  Jungyouel Bang ,  Sunyoung Song

IPC: H04W76/14 ,  H04W52/24 ,  H04W8/00 ,  H04W4/80

CPC classification number: H04W76/14 ,  H04W4/80 ,  H04W8/005 ,  H04W52/243

Abstract: In accordance with certain embodiments of the disclosure, an electronic device comprises a communication circuitry configured to transmit or receive a first wireless communication signal to an external device in a first communication scheme; a memory; and a processor, wherein the processor is configured to: scan for a second wireless communication signal by a second communication scheme proximate to the electronic device; operate in a first mode of controlling a transmission power of the first wireless communication signal based on receive sensitivity for the first wireless communication signal of the external device, when the second wireless communication signal is determined to interfere less than an interference level with the first communication scheme; and operate in a second mode of transmitting the first wireless communication signal at a higher transmission power than the first mode, when the second wireless communication signal is determined to interfere in excess of the interference level with the first communication scheme.

公开(公告)号：US11509504B2

公开(公告)日：2022-11-22

申请号：US15733196

申请日：2018-12-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sehwan Choi ,  Jungsik Park ,  Jaeyoung Shin ,  Woosup Lee ,  Dohun Cha ,  Sunyoung Song

IPC: H04L67/04 ,  H04L12/66 ,  H04L69/16 ,  H04W12/64

Abstract: Disclosed is an electronic device including a communication circuit and a processor. The processor may be configured to communicate with an external electronic device based on a specified protocol, using the communication circuit, to receive first information at least including type information of the external electronic device based on the specified protocol, using the communication circuit, and to determine a positioning master for measuring a distance between the electronic device and the external electronic device based at least on the first information among the electronic device and the external electronic device. Other various embodiments as understood from the specification are also possible.