ELECTRONIC DEVICE AND METHOD FOR SETTING, BY ELECTRONIC DEVICE, PATH OF TRANSMISSION SIGNAL

Title:

ELECTRONIC DEVICE AND METHOD FOR SETTING, BY ELECTRONIC DEVICE, PATH OF TRANSMISSION SIGNAL

Document Type and Number:

WIPO Patent Application WO/2022/045855

Kind Code:

A1

Abstract:

According to various embodiments, an electronic device comprises: a communication processor; at least one radio frequency integrated circuit (RFIC) connected to the communication processor; and a plurality of antennas, each of which is connected to the at least one RFIC through at least one radio frequency front-end (RFFE) circuit to transmit a corresponding signal to at least one communication network, wherein the communication processor may identify information related to the strength of a reception signal received through each of the plurality of antennas, identify the maximum transmittable power set in response to a transmission path for each of the plurality of antennas, and control a transmission signal to be transmitted through at least one antenna selected from among the plurality of antennas at least on the basis of the identified information related to the strength of the reception signal and maximum transmittable power. Various other embodiments are possible.

Inventors:

CHA JAEMOON (KR)
KOO JIMIN (KR)
PARK JAEWOO (KR)
LEE SEONGJU (KR)
LEE YEONJOO (KR)
GO HYEYONG (KR)
LIM YEONGSEOB (KR)
JANG KYUJAE (KR)
CHO SUNGYOUL (KR)

Application Number:

PCT/KR2021/011618

Publication Date:

March 03, 2022

Filing Date:

August 30, 2021

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H04B1/04; H04B1/401; H04B17/318; H04B17/336

Foreign References:

KR20170115870A	2017-10-18
KR101489676B1	2015-02-04
US20200144730A1	2020-05-07
JP2008236055A	2008-10-02
KR101737231B1	2017-05-18

Other References: