METHOD FOR DETERMINING TRANSMISSION POWER FOR TRANSMITTING UPLINK SIGNALS BETWEEN TERMINALS IN A WIRELESS COMMUNICATION SYSTEM THAT SUPPORTS TERMINAL-TO-TERMINAL COMMUNICATION, AND APPARATUS THEREFOR
摘要
Disclosed is a method for determining transmission power for transmitting uplink signals between terminals in a wireless communication system that supports terminal-to-terminal communication, and an apparatus therefor. A method in which a first terminal determines transmission power for transmitting an uplink signal to a second terminal in a wireless communication system that supports terminal-to-terminal communication comprises the following steps: estimating a channel state based on a second terminal-specific signal received from the second terminal; transmitting the estimated channel information to a base station; receiving a message, including information on a transmission power control factor, from the base station or from the second terminal; and determining transmission power for transmitting an uplink signal to the second terminal based on the received message.
申请公布号
WO2012096493(A3)
申请公布日期
2012.11.29
申请号
WO2012KR00233
申请日期
2012.01.10
申请人
LG ELECTRONICS INC.;KIM, DONGCHEOL;CHO, HANGYU;PARK, KYUJIN;JANG, JIWOONG
发明人
KIM, DONGCHEOL;CHO, HANGYU;PARK, KYUJIN;JANG, JIWOONG