Method and apparatus for communication using ip address exchanged via nfc

A terminal apparatus comprising:

• a first communication unit configured to use an Internet Protocol (IP) address to connect to a first communication network, and to transmit and receive a communication signal according to a first communication scheme;
• a second communication unit configured to provide a first communication device with a communication signal according to a second communication scheme through a second communication network;
• a memory configured to store at least a communication processing program;
• and
• a controller configured to control at least the communication processing program,
• wherein the communication processing program comprises commands for:
• identifying the IP address by the first communication unit,
• providing data, including the IP address, to a second communication device by the second communication unit, and
• executing a communication application being connected with the second communication device via the first communication network using the IP address.

A method of performing communication by a second communication device connected with a first communication device, the method comprising:

• identifying an Internet Protocol (IP) address of a second communication device for communication with a first communication network;
• receiving data, including an IP address of the first communication device, from the first communication device connected through a second communication network;
• and
• executing a communication application being connected with the second communication device via the first communication network using the IP address.

A second communication device communicating with a first communication device, the second communication device comprising:

• a first communication unit configured to use an Internet Protocol (IP) address of a second communication device, to connect to a first communication network, and to transmit and receive a communication signal according to a first communication scheme;
• a second communication unit configured to receive a communication signal according to a second communication scheme from a first communication device through a second communication network;
• a memory configured to store at least a communication processing program;
• and
• a controller configured to control at least the communication processing program,
• wherein the communication processing program comprises commands for:
• identifying the IP address of the second communication device by the first communication unit,
• receiving data, including the IP address of the first communication device, from the first communication device by the second communication unit, and
• executing a communication application being connected with the second communication device via the first communication network using the IP address.