APPARATUS AND METHOD FOR GENERATING ERROR FLAG TO CORRECT ERROR

摘要

PROBLEM TO BE SOLVED: To provide an apparatus and a method for generating an error flag to correct an error. SOLUTION: The apparatus for generating an error flag to correct an error includes: frame synchronous error memory for storing frame synchronous error information for each data block unit; a BIS error flag memory for storing a BIS (burst indicator subcode) error flag for each data block unit; and an error flag generation part for generating an error flag indicating the presence/absence of the generated error for ECC (error-correction coding) data by referring to the frame synchronous error information stored in the frame synchronous error memory and the BIS error flag stored in the BIS error flag memory. The apparatus and the method for correcting the error are implemented with further improved performance, and costs therefor are reduced. COPYRIGHT: (C)2004,JPO&NCIPI