| 摘要 |
An object is to realize execution of an access point function while keeping power consumption low. A cell phone 1 has a relay unit 16 for relaying data transmitted between a digital camera 5 and a network, and a relay controller 17 for changing an operation state of the relay unit 16, based on a location state in a mobile communication network 2 derived based on a reception situation of a signal from a base station 2a of the mobile communication network 2, and a location information in a wireless LAN 3 derived based on a reception situation of a signal from a base station 3a of the wireless LAN 3.
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