Communication device and method for internally redirecting control information

A communication method for a communication device which comprises a base station unit, a terminal unit, a switching unit and a switch controller configured to perform wireless communication, the communication method comprising:

• generating, by the base station unit, control information identical with those generated by other communication devices, the control information including information defining regions in a radio frame which are used by the communication device and the other communication devices to transmit data;
• receiving, by the terminal unit data, in accordance with the control information;
• changing, by the switching unit, connection among the base station unit, the terminal unit and an antenna;
• and
• operating, by the switch controller, the switching unit such that when the communication device communicates with other communication devices which include units identical with the base station unit and the terminal unit and the control information is output from the base station unit, the base station unit is connected to the terminal unit to output the control information to the terminal unit;
• wherein, when the terminal unit receives the data in accordance with the control information, the switch controller controls the switching unit such that the terminal unit is connected to the antenna.