Error control for data communication

Error control codes are now successfully applied to computer systems, especially to memory systems. This paper proposes an extended class of unequal error control codes which protects the fixed-byte strongly in computer words from multiple errors. The ...

This paper defines a new class of unidirectional errors, named t/u-unidirectional errors, which affect at most t bits confined to at most u bytes of the code word. Codes that are capable of detecting, locating and correcting t/1-unidirectional errors ...