| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wireless communication system capable of initializing a wireless node and efficiently maintaining a specified fault wireless node, its wireless node and a wireless communication method. <P>SOLUTION: The wireless communication system includes a plurality of wireless nodes 1 and a setting terminal 2 for setting a channel, a control parameter and a control program. The wireless communication method of the wireless communication system provided with one or more access points and the plurality of wireless nodes communicating with the access points by a plurality of frequencies includes: a step of supplying the power of the wireless nodes; a step of timing a prescribed period whose origin is the time of power supply as an initialization period and switching the initialization period to a predetermined initialization channel; and a step of shifting to a predetermined normal-time channel for normal operation when the initialization period ends. <P>COPYRIGHT: (C)2008,JPO&INPIT |
