MULTIPLE MODULE COMMUNICATION APPARATUS AND METHOD OF TRANSMITTING AND RECEIVING DATA USING THE APPARATUS

摘要

A multi module communication apparatus and a data transmitting and receiving method using the same are provided to exchange a signal for controlling power supply of plural wireless communication modules included in the multi module communication apparatus by using a low power communication channel, thereby minimizing the whole power consumption. A selection information receiver(430) receives communication module selection information for instructing to select one of plural wireless communication modules(412,413) through a wireless channel(211) provided by a low power communication module(411). A power controller(440) supplies power by selecting a wireless communication module designated by the communication module selection information received through the selection information receiver. A data transceiver(450) transmits or receives data through a wireless channel(212,213) provided by the selected wireless communication module.