| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an access control method, an apparatus and a program for a radio multihop network which realize indirect communication between a base station and a mobile terminal by another terminal's relaying when the base station and the mobile terminal can not communicate with each other directly. <P>SOLUTION: The access control method has a first step where the mobile terminal transmits an access request including an available individual access channel number to the base station via a common access channel; a second step where a relay terminal monitors the access request and, when there is no access response from the base station to the access request, transmits an accessibility notification to the mobile terminal via an individual access channel corresponding to the number; and a third step where the mobile station transmits accessibility confirmation to the relay terminal via the individual channel. The mobile terminal and the relay terminal communicate with each other via the individual access channel, while the relay terminal and the base station communicate with each other via the common access channel. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
