NDLI: Statistical model of W-CDMA signals over realistic multipath channel

Content Provider	IEEE Xplore Digital Library
Author	DongJin Oh GueeSang Lee DeokJai Choi Cheol-Sung Kim
Copyright Year	2001
Description	Author affiliation: Comput. Sci. Dept., Chonnam Nat. Univ., Kwangju, South Korea (DongJin Oh)
Abstract	This paper proposes a statistical model of the wideband code division multiple access (W-CDMA) signals. The performance of a W-CDMA system is evaluated by calculating the average bit error rate (BER) which is derived from the probability distribution of the W-CDMA receiver output. If a statistical model of the receiver output is available, the performance evaluation becomes much simpler and it enables diverse analyses of the system for channel coding and other purposes. In this paper the statistical model of W-CDMA signals, more specifically those of the receiver outputs, is represented as a Nakagami-m distribution, considering two cases of bandwidths and channel environments. The adequacy of a statistical model is verified by chi-square test of 1% significance level and the comparison of BER obtained from simulation data and the statistical model.
Starting Page	347
Ending Page	351
File Size	415543
Page Count	5
File Format	PDF
ISBN	0780367286
ISSN	10903038
DOI	10.1109/VETECS.2001.944862
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-05-06
Publisher Place	Greece
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Multiaccess communication Multipath channels Wideband Probability distribution Nakagami distribution Bit error rate System testing Bandwidth Mathematical analysis Computational modeling
Content Type	Text
Resource Type	Article

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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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