| 摘要 |
PROBLEM TO BE SOLVED: To suppress power consumption of a wireless communication terminal constituting a part of a wireless LAN. SOLUTION: Only a reception function is triggered for each Listen interval which is shorter than the Listen interval specified by negotiation with an access point (S2 and 3). The beacon which is received after the reception function is triggered is analyzed (S4 and 5). Once the beacon is found to contain the information about the data addressed to own terminal, a transmission function is triggered (S7). It is confirmed that no other communication is making communication (S8-12), and then PS Poll which means request for data transmission is transmitted to an access point (S13). COPYRIGHT: (C)2007,JPO&INPIT
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