| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a communication system capable of furthermore saving the power. <P>SOLUTION: A plurality of stations in a wireless network are grouped, a reception timing of beacon is set to each group, the respective reception timings of beacon in at least two or more of the groups are differentiated, so as to temporally distribute a plurality of data packets transmitted from an access point to each station. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
