TURBO-DECODING DEVICE

摘要

A turbo-decoding device which detects an error of a turbo-decoding result even while decoding is repeated and, when no error is detected, outputs a decoding result and cancels the decoding operation even while the decoding operation is repeated. The device monitors the number of detected errors of a decoding result when a decoding is performed a specified number of times and, when the number of detected errors is less than a specified value, performs a decoding operation again. The device selectively outputs one of first and second decoding results respectively output from first and second element decoders constituting a turbo-decoder.