Communication device, a communication method, a communication system, control apparatus and program

A a plurality of communication addresses of a plurality of RAT to deal with when assigned to the communication device. A Communication device includes a communication means for communicating with at least one by a network of a plurality of communication methods, based on the instruction transmitted from the control device, the first communication address corresponding to the first communication method, the second and a control means to impersonate the second communication address corresponding to the communication system. .Field