DEVICE AND METHOD FOR TRANSMITTING SIGNAL IN WIRELESS COMMUNICATION SYSTEM

WIPO Patent Application WO/2023/063670

A1

The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a data transmission rate higher than that of a 4th generation (4G) communication system, such as long term evolution (LTE). According to various embodiments of the present disclosure, an operating method of a base station device comprises the steps of: receiving an uplink signal from a terminal, in which a timing advance (TA) is set, in an uplink section in accordance with a time division duplex (TDD) configuration; transmitting, through a transmission path of a base station having a power amplifier as a transmission terminal, an advance signal for a certain period of time between the end point of the reception of the uplink signal and the start point of a downlink section of the TDD configuration; and transmitting a downlink signal to the terminal in the downlink section.

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WO/2014/108621	DEVICE FOR SYNCHRONISING THE BROADCASTING OF SOUND SIGNALS AND SOUND BROADCASTER
JP2000184433	RADIO CHANNEL MULTIPLEX COMMUNICATION SYSTEM IN CDMA MOBILE COMMUNICATION SYSTEM

WOO YOUNGYOON (KR)
PARK YUNSIK (KR)

PCT/KR2022/015233

April 20, 2023

October 11, 2022

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SAMSUNG ELECTRONICS CO LTD (KR)

H04W56/00; H03F1/30; H03F1/32; H04W88/08

KR20190094153A	2019-08-12
KR20140105740A	2014-09-02
KR20170105643A	2017-09-19
KR102292994B1	2021-08-26
KR20210122291A	2021-10-08

KWON, Hyuk-Rok et al. (KR)

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