ELECTRONIC DEVICE FOR SEARCHING FOR BASE STATION, AND ELECTRONIC DEVICE OPERATING METHOD

WIPO Patent Application WO/2023/149654

A1

In an electronic device and an electronic device operating method, according to various embodiments, the electronic device comprises: a communication processor; a digitally compensated crystal oscillator (DCXO) generating a reference clock for generating a signal having a reference frequency; and a transceiver for supporting auto frequency control (AFC) performed so that the signal has a frequency of designated range, wherein the communication processor can be configured to: change the frequency of the signal in the designated range so that the transceiver is controlled so as to search for a base station included in a network to which the electronic device is to be connected; enter, on the basis of a failure of the search for the base station, a mode for changing the designated range; change the size of the designated range; and search for the base station again on the basis of a signal having a frequency of the changed range. Other various embodiments are possible.

JP6909306	Communication control device and communication control method
WO/2023/136978	COUNTRY CODE OR TRANSMISSION POWER CONFIGURATION PRIOR TO ONBOARDING AN EXTENDER
WO/2010/111300	WIRELESS COMMUNICATION SYSTEMS WITH FEMTO NODES

LEE YOUNGKWON (KR)
YU HYUNGJOON (KR)
LEE SANGHYUN (KR)

PCT/KR2022/020478

August 10, 2023

December 15, 2022

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SAMSUNG ELECTRONICS CO LTD (KR)

H04W48/16; H04B1/401; H04W56/00; H04W88/06

KR100255536B1	2000-05-01
JP2005086585A	2005-03-31
KR20100058171A	2010-06-03
KR20140042643A	2014-04-07
US20060160512A1	2006-07-20

YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)

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