| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve communication quality by reducing interference, or the like caused by the communication between terminals. <P>SOLUTION: A radio terminal unit 200 has a terminal information table 25, monitors the reception level of radio terminals within a communication range, and stores the reception level and position information collected from the radio terminals in the terminal information table 25. A route setting section 26 determines the presence or absence of the terminal having a difference in the reception level that is not more than a prescribed value from terminals adjacent to the terminal of a communication one's party, based on the terminal information table 25. When it is determined that there is a terminal having a difference in the reception level that is not more than the prescribed value as compared with the terminal of one's communication party, a route is set so that a radio terminal unit is relayed based on the terminal information table 25 where the radio terminal unit is adjacent to the terminal of one's communication party, and has the largest difference in the reception level from the terminal of one's communication party. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
