| 摘要 |
<p>A meter interface (300) which is an exemplary communication device includes a radio communication unit (301), a level calculator unit (305), and an interface processing unit (303), and the processing unit (303) is configured to obtain information relating to the number of lower terminals connected to each of the upper terminals, based on the signal from the upper terminal, and determine as an upper terminal to be connected to the meter interface, an upper terminal which is smallest in the number of lower terminals connected to the meter interface, from among upper terminals in which received signal levels calculated in the level calculator unit (305) are not lower than a predetermined threshold.</p> |
