| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent wasteful connection processing executed before appropriate data transmission/reception with an external device is determined impossible, once after radio layer connection and communication with the external device are established.SOLUTION: A communication device control method includes: before joining a radio network, identifying the external device for data transmission/reception; receiving associative information related to transmission target data from the identified external device; based on the received associative information, determining whether or not to receive the transmission target data; and joining the radio network on determination that the transmission target data is to be received.</p> |
