METHOD FOR RELAYING DATA IN MULTI-HOP CELLULAR SYSTEM

摘要

PURPOSE: A method for relaying a signal in a multi-hop cellular system is provided to reduce complex signaling and calculation complexity due to a centralized routing method. CONSTITUTION: A relay device candidate terminal is determined among one or more terminals(S111~S112). The relay device candidate terminals determine a relay device candidate representative terminal. A base station finally determines a relay device terminal among the relay device candidate representative terminals(S113a~S115). The terminal transmits UL(UpLink) data to the base station through the determined relay device terminal(S116~S117).