| 摘要 |
PROBLEM TO BE SOLVED: To provide a radio communication system having high resistance against radio interference with small power consumption at synchronous acquisition of a master unit.SOLUTION: The master unit and a sub-unit communicating in a time division communication method are provided. The sub-unit receives a plurality of control data notified from the master unit by a control signal, to establish synchronization with the master unit. A slot for transmitting the control signal is divided into a plurality of regions, and the transmission of the control data is performed by adding error detection signals region-by-region, so that control is made in such a manner that each control data transmitted in an identical slot region is varied among different frames. |
