| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve a spreading rate of spread spectrum coding in radio communication employing an adaptive frequency hopping system. <P>SOLUTION: The radio communication control method of a radio communication device employs an adaptive frequency hopping system for switching a plurality of channels other than a channel containing interference due to an interference wave in a predetermined frequency band, and performing communication. The method includes a creating step of creating a hopping pattern by using usable channels; a setting step of setting a channel to be used for communication according to the hoping pattern; a communication processing step of processing a reception signal of the channel; a usage limiting step of detecting whether or not the channel has an interference wave, and limiting the use of a carrying channel if the channel contains an interference wave; and a usage limit releasing step of performing carrier sensing in the channel whose usage is limited in an idle time in which the radio communication device does not perform communication, and releasing limitation of the usage of the channel if an interference does not exist in the channel. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
