Ensemble transport interface producing method for terrestrial digital multimedia broadcasting field, involves generating new frame so as to replace frame with error, and producing signal using error-free frame and new frame

摘要

The method involves receiving an ensemble transport interface (ETI) signal, and sequentially converting the signal into a set of ETI frames. The error is searched in each ETI frame by an ETI frame analyzer (120). The frame information is recorded on the error-free ETI frame, by an ETI frame controller (140). A new ETI frame is generated using the frame information by an ETI frame generator (150), so as to replace the ETI frame with error. The ETI signal is produced using the error-free ETI frame and the new ETI frame, by an ETI signal output unit (160). An independent claim is also included for a device for producing an ensemble transport interface in the digital multimedia broadcasting.