DocumentCode
1526435
Title
Concatenated Hadamard codes for spread spectrum systems
Author
Ping, Li ; Chan, S.
Author_Institution
Dept. of Electron. Eng., City Univ. of Hong Kong, Hong Kong
Volume
33
Issue
24
fYear
1997
fDate
11/20/1997 12:00:00 AM
Firstpage
2032
Lastpage
2033
Abstract
The authors apply the concatenation technique to Hadamard codes for spread spectrum applications. It is shown that with a properly designed concatenation scheme, the BER performance of 10-3 typically required by mobile speech services can be achieved at a signal-to-noise ratio of 0.5 dB using a short interleaver length of only 198 bits
Keywords
concatenated codes; error statistics; spread spectrum communication; BER performance; CDMA; Hadamard codes; SNR; concatenation technique; mobile speech services; signal-to-noise ratio; spread spectrum systems;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19971386
Filename
648240
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