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Browse Conference Publications > Circuits and Systems, 2002. A ... Help

Joint channel estimation and interference cancellation for multipath long-code DS-CDMA

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2 Author(s)
Zheng, Z.-W. ; Coll. of Inf. Eng., Dalian Maritime Univ., China ; Zhu, Yi-Sheng

In this paper, channel estimation and interference cancellation techniques are presented jointly for multipath DS-CDMA systems employing long spreading codes. The linear prediction (LP) approach is applied to estimate the channel response of the desired user, which is based on interference cancellation. The minimum-mean-square-error (MMSE) criterion is used to make the final statistical decision based on the estimated parameters. It is shown that the proposed receiver performs well in the presence of frequency-selective multipath fading.

Published in:
Circuits and Systems, 2002. APCCAS '02. 2002 Asia-Pacific Conference on  (Volume:2 )

Date of Conference: 2002

Page(s):
211 - 214 vol.2
Print ISBN:
0-7803-7690-0
INSPEC Accession Number:
7568732
Digital Object Identifier :
10.1109/APCCAS.2002.1115184
Product Type:
Conference Publications

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