作者: Hyeong Jun Park , Nam Hoon Park , You Sun Hwang
DOI:
关键词: Cellular communication systems 、 Frame synchronization (video) 、 Base station 、 Real-time computing 、 Computer network 、 Physical layer 、 Terminal (electronics) 、 Synchronization (computer science) 、 Random-access channel 、 Preamble 、 Engineering
摘要: A method for setting synchronization between terminals performing device-to-device (D2D) communication based on a cellular system is disclosed. The includes receiving message instructing with an opposite terminal from base station, selecting first preamble transmitted the setting, transmitting selected to terminal, second and using reception timing of when designated in setting. Thus, present invention used, two direct may be set physical layer random access channel resource which has been used existing mobile system.