MOBILE RADIO TERMINAL DEVICE

摘要

When a first station is found in a communication area of a base station of a first radio communication method, appearance of a second station in the communication area of a second radio communication method of the first station is automatically detected and communication with the second station is autonomously started by the second radio communication method. Simultaneously with this, communication is performed with the base station by the first radio communication method for mutually relaying the communication content from the base station of the first radio communication method and the communication content from the second station of the second radio communication method. When the second station moves out of the communication area of the second radio communication method of the first station or the second station makes a communication end request, the relay control is terminated.