摘要 |
PROBLEM TO BE SOLVED: To provide a radio communication network system for easily selecting a carrier frequency channel. SOLUTION: The radio communication network system includes a plurality of sensor nodes, a base station to which the sensor nodes are each connected through or not through a repeater, and a radio communication means used for communication carried out within a network comprising the sensor nodes, repeaters, and the base station. Wherein, the radio communication means includes a plurality of selectable carrier frequency channels, and includes a channel decision means of deciding a carrier frequency channel suitable for communication within the communication network based upon information on a connection path between a sensor node and the base station. COPYRIGHT: (C)2009,JPO&INPIT
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