COMMUNICATION DEVICE, COMMUNICATION SYSTEM AND COMMUNICATION METHOD
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United States of America Patent
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Issued Date -
Jan 16, 2014
app pub date -
Jun 17, 2013
filing date -
Jul 13, 2012
priority date (Note) -
Abandoned
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Abstract
A communication device including an electric charger configured to perform a power supply operation with another device located at a shorter distance than a coverage distance of wireless communication by a first communication system, the power supply operation including providing a power supply to, or receiving a power supply from, the another device. The communication device starts preparation for wireless communication by a second communication system, which has a larger coverage distance than the coverage distance of wireless communication by the first communication system, when a currently-active power supply operation is interrupted during selection of the first communication system for wireless communication with the another device. The communication device then starts wireless communication by the second communication system, in place of the first communication system, based on the preparation for wireless communication by the second communication system.
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