| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve data transfer efficiency of a packet between radio stations. <P>SOLUTION: A first radio station provides a transmission unit for transmitting a packet. A second radio station provides a reception unit for receiving the packet, a setting unit for setting a retransmission start time of a transmission packet to another station on the basis of the received packet, and a transmission unit for controlling transmission of the same packet as the transmission packet depending on whether or not to receive a response signal to the transmission packet by the set retransmission start time. A radio station other than the second radio station provides a transmission unit for replying a response signal to the received packet depending on a reception status of the packet. <P>COPYRIGHT: (C)2013,JPO&INPIT |
