| 摘要 |
<P>PROBLEM TO BE SOLVED: To secure an appropriate path between terminals or between a terminal and a base station while maintaining a predetermined communication velocity in accordance with a small amount of control information. <P>SOLUTION: In the multihop communication system composed of the radio control station connected to a core network and the radio station, a radio control station 1 is equipped with a control signal transmitting/receiving part 12 for transmitting/receiving a control signal for communication connection between stations through low-speed communications, an information signal transmitting/receiving part 13 for transmitting/receiving an information signal through high-speed communications, and a communication channel management part 15 for reporting the status of using a communication channel in the radio control station 1 through the control signal. Further, a radio station 21 has a control signal transmitting/receiving part 42 for transmitting/receiving the control signal through low-speed communications, and an information signal transmitting/receiving part 43 for inquiring the status of using the communication channel in the radio control station 1 via the control signal, and transmitting/receiving the information signal through high-speed communications according to a notice in response to the inquiry. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
