| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a wireless terminal, a wireless communication system, and a packet routing method whereby a route which is source of communication interference is rebuilt up in a short time. <P>SOLUTION: At the occurrence of the communication interference between relay terminals 501-4 and 501-7 for relaying communication between a sender terminal 501-1 and a destination terminal 501-10, each relay terminal discriminates, in which side of either the sender terminal side or the destination terminal side with respect to the communication interference each relay terminal resides, the relay terminal 501-4 generates a route buildup control signal CD1 addressed to the destination terminal and the relay terminal 501-7 generates a route buildup control signal CD2 addressed to the sender terminal. The route buildup control signals CD1, CD2 are broadcast, the route buildup control signal CD1 sequentially reaches relay terminals 501-5, 501-6 and the route buildup control signal CD2 sequentially reaches relay terminals 501-8, 501-6. The relay terminal 501-6 confirms whether the route buildup control signals CD1, CD2 correspond to each other, generates route buildup response control signals CD3, CD4 and unicast transmits the route buildup response control signals CD3, CD4 to the relay terminals 501-5, 501-8. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
