DocumentCode :
1352536
Title :
Variable rate data transmission with blind rate detection for coherent DS-CDMA mobile radio
Author :
Okumura, Y. ; Adachi, F.
Author_Institution :
R&D Dept., NTT Mobile Commun. Div., Kanagawa, Japan
Volume :
32
Issue :
20
fYear :
1996
fDate :
9/26/1996 12:00:00 AM
Firstpage :
1865
Lastpage :
1866
Abstract :
A variable rate data transmission scheme with blind rate detection is described for pilot-symbol-assisted coherent DS-CDMA mobile radio. Cyclic redundancy check (CRC) coding and decoding is used for blind rate detection. Computer simulations of eight-rate variable rate data transmission demonstrate that when 16 bit CRC is used, the loss in required total Eb/N0 at a frame error rate of 10 -2 under two-path Rayleigh fading, is only ~0.1 dB from the known rate case
Keywords :
Rayleigh channels; code division multiple access; cyclic codes; data communication; decoding; digital radio; error detection codes; fading; mobile radio; CRC coding; CRC decoding; blind rate detection; coherent DS-CDMA mobile radio; cyclic redundancy check; frame error rate; pilot-symbol-assisted; two-path Rayleigh fading; variable rate data transmission;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19961238
Filename :
535160
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1352536
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