| 摘要 |
PROBLEM TO BE SOLVED: To surely find an apparatus which is looked for by oneself even when a plurality of persons simultaneously search respectively different apparatuses at the same place by generating a specific timing pattern and controlling an informing device by the generated timing pattern. SOLUTION: A timing pattern generating part 11 in radio communication apparatus A1 generates a specific timing pattern from address information. A timing pattern analytic part 12 analyzes the timing pattern generated by its own part 11 or a timing pattern received from other radio communication apparatuses A2 to An. An informing device control part 13 operates an informing device with the analyzed timing. Consequently, a user can easily search a place where radio communication apparatuses on the opposite side A2 to An exist by operating the informing device of the on its own side A1 and the informing devices of the apparatuses on the opposite side A2 to An.
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