DIGITAL DATA RADIO RECEIVING DEVICE AND METHOD

摘要

A radio relay system (1) comprises a wireless camera (11) and a reception relay station (12). The reception relay station (12) comprises external reception units (13) arranged in mutually different positions and an internal reception unit (14). The reception sections (16) of the internal reception unit (12) demodulate the reception signals received by the external reception units (13) and output transport streams, respectively. When there is a TS packet including a transmission error exceeding the error correction capacity, the reception section (16) changes the error indicator flag of the TS packet to 1. A TS combining section (17) of the internal reception unit (12) completely synchronizes the inputted TSs with each other with reference to the synchronous byte, PID, and CC values and selects and outputs a TS packet having an error indicator flag of not 1.