METHOD OF CONTROL INFORMATION FOR SUPPORTING RELAY SYSTEM

摘要

PURPOSE: A method for transmitting control information for supporting a relay system is provided to use a relay frame structure, thereby performing a reliable relay operation. CONSTITUTION: A base station transmits a message including preamble offset information and zone allocation information to an odd-hop relay station or a terminal(S1101). The odd-hop relay station transmits a message including frame offset information and zone assignement information to an even-hop relay station and the terminal(S1103). The above two steps are periodically performed or performed when offset information is changed(S1105,S1107). The message is one of a preamble, a broadcast channel, a super frame header and a system information message.