Device and method

A device comprising:

• a processing unit configured to start processing for establishing a connection for infrastructure communication with a second terminal device by using reception of a notification of a message from a first terminal device as a trigger, the message being used to instruct to start the connection for infrastructure communication with the second terminal device and being notified from the first terminal device in which a connection for infrastructure communication with its own device is established or there is a history in which the connection has been established and a connection for P2P communication with the second terminal device is established.

A device comprising:

• a processing unit configured to notify another device of configuration information used for a connection for P2P communication with the other device by using infrastructure communication via an access point on condition that a connection for infrastructure communication with the access point is established and a connection for infrastructure communication between another terminal and the access point is established.

A method comprising:

• notifying, by a processor, an access point of a message used to instruct the access point to establish a connection for infrastructure communication with another device, on condition that a connection for P2P communication with the other device is established, a connection for infrastructure communication with the access point is established or there is a history in which the connection has been established, and a connection for infrastructure communication between the other device and the access point is not established.