| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To reliably establish radio communication for reading information from a radio tag circuit element having unknown communication setting elements. <P>SOLUTION: A radio tag communication system RS for determining the setting pattern of a communication setting element which is optimal to communication to a radio tag circuit element To is provided with: a communication antenna 101 for performing radio communication with a radio tag circuit element To; control procedures S155, S165 for sequentially switching a setting pattern related with at least one communication setting element; control procedures S210 and S215 for acquiring information by radio communication by the radio tag circuit element To through the communication antenna 101 using the setting pattern to be sequentially switched; and a communication setting element retrieval processing S100 for determining the optimal setting pattern of the communication setting element to the radio tag circuit element To so that the error rate E of the information acquisition for each setting pattern of the communication setting element can be minimized. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
