RADIO COMMUNICATION DEVICE

PROBLEM TO BE SOLVED: To provide a radio communication device, capable of fully securing a transmission capacity between a transmission source and a transmission destination by allocating a radio resource of broadband radio communication, only to communication to a destination node which surely exists with a path reestablished thereto and effectively utilizing a radio resource in an ad-hoc network. SOLUTION: The radio communication device is provided with a data converting part 18 for narrowband radio equipment for performing data conversion between broadband radio equipment 10 and narrowband radio equipment 20. In the radio communication device, a control part 16 transmits destination information from the narrowband radio equipment 20; receives path information from the destination node with the narrowband radio equipment 20 within a fixed time after transmission; performs data transmission via the broadband radio equipment 10, on the basis of the path information when the path information coincides with previously stored path information, and transmits path information to a transmission source node via the narrowband radio equipment 20, when receiving destination information to own address. COPYRIGHT: (C)2010,JPO&INPIT