RADIO BASE STATION, RELAY STATION, AND RELAY METHOD

摘要

PURPOSE: A wireless base station, a relay station, and a replay method are provided to implement efficient retransmission control even when the wireless base station and a wireless terminal perform wireless communications through the relay station. CONSTITUTION: A reception unit(3) receives data transmitted from a wireless base station or a wireless terminal. A memory unit stores the data normally received by the reception unit. A transmission unit(16) transmits the received data to the wireless base terminal or the wireless base station. If the transmitted data is retransmitted, the transmission unit transmits the data based on the stored data.