| 摘要 |
<P>PROBLEM TO BE SOLVED: To maintain the consistency of data blocks to be retransmitted and synthesized, and normally continue communication. <P>SOLUTION: In a radio communication system of MIMO transmission that can transmit, via data channels, a plurality of data blocks from a transmitting device 1 having a plurality of transmission antennas to a receiving device 2, the transmitting device 1 transmits process numbers to the receiving device 2 by using control channels different from the data channels, and the receiving device 2 performs HARQ processing on the received data blocks based on the received process numbers at the time of MIMO diversity transmission. <P>COPYRIGHT: (C)2012,JPO&INPIT |
