METHOD AND SYSTEM FOR COOPERATIVE RELAYING AT MULTI HOP RELAY NETWORK

摘要

PURPOSE: A mutual aid relay system in a multi-hop relay network for using the relay link signal and access link signal is provided to improve the receiving performance by decoding and receiving access link signal and relay link signal of the base station. CONSTITUTION: A relay(120) receives a first hop base station frame in a first time slot. A terminal(130) obtains a first hop terminal data through the resource allocation information of the first type slot. The terminal obtains the second hop terminal data through the second hop terminal. The terminal performs the decoding operation with the combination of second hop terminal data and the first hop terminal data.