A statistical analysis of random polyphase signature sequences in multipath fading DS-CDMA channels

Direct sequence code division multiple access (DS-CDMA) communication systems using random polyphase sequences with coherent reception in multipath fading channels are considered. By examining the asymptotic characteristics of the multiple access interference and multipath interference, we show that the DS-CDMA system performance with random mp-phase sequences of m(p) greater than or equal to 3 is better than that with random binary sequences in multipath fading environment. (C) 2001 Elsevier Science B.V. All rights reserved.
Publisher
ELSEVIER SCIENCE BV
Issue Date
2001-12
Language
ENG
Keywords

CODED DS/CDMA SYSTEMS; ASYNCHRONOUS CHANNELS; ERROR PROBABILITIES; PERFORMANCE; DESIGN

Citation

SIGNAL PROCESSING, v.81, no.12, pp.2461 - 2477

ISSN
0165-1684
URI
http://hdl.handle.net/10203/5503
Appears in Collection
EE-Journal Papers(저널논문)
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