| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wireless communication system comprising a plurality of wireless communication devices each providing communication services for the same area in which the frequency utilization efficiency can be enhanced while minimizing the quality loss of communication service by performing dynamic frequency assignment appropriately. <P>SOLUTION: A frequency assignment unit 250 performs frequency assignment only when a utilization determination unit 210 determines that frequency assignment is required based on the traffic of a wireless communication network, or when a prediction traffic determination unit 220 determines that frequency assignment is required based on the traffic prediction, or when a centricity determination unit 230 determines that frequency assignment is required based on the traffic distribution. <P>COPYRIGHT: (C)2012,JPO&INPIT |
