| 摘要 |
According to one embodiment, a wireless unit includes a first wireless module, a second wireless module, and a notification module. The first wireless module is receives identification signal transmitted from the base station, and to detect whether the base station is available, the identification signal includes information associated with the base station. The second wireless module is operates with less power consumption than the first wireless module and to detect whether the identification signal arrives in predetermined period. The notification module is notify to an external module when the identification signal arrives to the second wireless module in predetermined period.
|
