DocumentCode
776657
Title
Forward error-correcting code for arbitrary multiplexing levels in SDH fibre-optic transmission systems
Author
Tomizawa, M. ; Yamabayashi, Y. ; Murata, K. ; Kobayashi, Y. ; Hagimoto, K.
Author_Institution
NTT Opt. Networks Syst. Labs., Yokosuka, Japan
Volume
31
Issue
8
fYear
1995
fDate
4/13/1995 12:00:00 AM
Firstpage
662
Lastpage
663
Abstract
A (18880, 18865) shortened Hamming error-correcting code is proposed for synchronous digital hierarchy (SDH) line terminating multiplexers for all multiplexing levels. Parallel processing, reducing the clock rate, is realised on a CMOS LSI using an innovative matrix method, by which an optical experiment is conducted successfully
Keywords
CMOS logic circuits; Hamming codes; digital communication; error correction codes; field programmable gate arrays; forward error correction; large scale integration; multiplexing equipment; optical fibre communication; parallel processing; synchronous digital hierarchy; CMOS LSI; FPGA implementation; Hamming forward ECC; SDH fibre-optic transmission systems; arbitrary multiplexing levels; error-correcting code; line terminating multiplexers; matrix method; parallel processing; synchronous digital hierarchy;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19950420
Filename
384020
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