| 摘要 |
<P>PROBLEM TO BE SOLVED: To efficiently perform radio flooding transfer of contents data by equalizing accesses to information of each radio station in a radio ad hoc network. <P>SOLUTION: In a controller of the radio ad hoc network for performing communication by transmitting and receiving a packet between a plurality of radio terminal devices by a connectionless method and radio flooding transfer method, a distribution priority table memory 14 stores a distribution priority table including a distribution priority for each contents data. A main control circuit 10 collects a plurality of pieces of contents data in order of contents data with a higher distribution priority of the respective contents data, multiplexes the contents data together with the distribution priority table, assembles one multiplexed packet, transmits the multiplexed packet, lowers the distribution priority of contents data included in the multiplexed packet as much as a prescribed value when the multiplexed packet is transmitted, and lowers the distribution priority of contents data included in a multiplexed packet as much as a prescribed value when the multiplexed packet is received. <P>COPYRIGHT: (C)2004,JPO |
