DocumentCode
1066793
Title
Improvement in bandwidth efficiency of asynchronous prime-code CDMA networks by error correction coding
Author
Zhang, J.-G.
Author_Institution
Dipartimento di Ingegneria dell´Informazione, Parma Univ.
Volume
30
Issue
6
fYear
1994
fDate
3/17/1994 12:00:00 AM
Firstpage
514
Lastpage
515
Abstract
Error correction codes can be used to significantly improve the bandwidth efficiency of all-optical asynchronous prime-code CDMA networks. It is shown that using asymmetric error correction (AEC) codes not only greatly improves the bit error rate performance of optical CDMA systems, but also can efficiently increase the number of active users without increasing the complexity of tunable optical CDMA encoders/decoders. Therefore, the use of AEC codes can dramatically reduce the network cost
Keywords
broadband networks; code division multiple access; digital communication systems; error correction codes; error statistics; optical links; BER performance; asymmetric ECC; asynchronous prime-code CDMA networks; bandwidth efficiency; bit error rate; error correction coding;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19940355
Filename
280534
Link To Document