Title :
7B8B balanced code with simple error detecting capability
Author_Institution :
Post Office Research Centre, Ipswich, UK
Abstract :
A description is given of a simple in-service error detection technique suitable for use at dependent repeaters. The technique is similar to even mark parity error detection but differs in that no special signals such as parity check digits are required. In fact the line coding terminal equipment remains unmodified by the inclusion of this error detection technique.
Keywords :
error detection codes; repeaters; 7B8B balanced code; coding terminal equipment; dependent repeaters; error detection technique; even mark parity error detection;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19800322