摘要 |
PROBLEM TO BE SOLVED: To select an optimum slave apparatus without managing information on a slave apparatus. SOLUTION: For example, slave condition information is transmitted through broadcast communication by the relay agent A2 of a master slave apparatus A. The slave apparatus C being the most applicable to the slave conditions information is then selected based on response information received from other master apparatuses B, C,.... COPYRIGHT: (C)2006,JPO&NCIPI
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