| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a repeater and its program wherein, even when such a communication portion having a very narrow bandwidth as using a special small radio communication exists in a part of a communication path for accessing an information server, by squeezing an information amount passing the communication portion to a required minimum amount, the communication portion is not a bottleneck, a response performance of the overall system is not conspicuously dropped, or it can be avoided that a target to be processed within a constant time is reduced very much. <P>SOLUTION: The repeater 20 of a radio IC tag 2 receives code information from a drier 10 which comprises a read means 3 for reading the code information of the radio IC tag 2 annexed to a target 1, accesses an information server 50 on a network on the basis of the code information, obtains detailed information on the target 1, and selects only information required for the drier 10 from the detailed information for transmission. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
