METHODS AND APPARATUSES FOR CORRECTING ERRORS IN DATA STREAMS

摘要

Methods and apparatuses for correcting an error in a data stream that is coded with a line code and an error detection scheme. Information relating to the line code is used to locate at least one possible error character. At least one possible correct character to replace one or more of the at least one possible error character is then identified. Subsequently, the error detection scheme is applied to the data stream updated with one of the at least one possible correct character. If none of the at least one possible correct character results in a valid data stream, an error that is observable by a user is generated.