Referenced Items are not available for this document.
This work aims at proposing a higher-order moments analysis, in order to obtain an effective characterisation (in a non-Gaussian sense) of the global DS/CDMA noise in the case of few-user systems and short spreading codes. The use of the Edgeworth series expansion, whose terms are directly linked with the statistical cumulants allows to reach a good approximation of the unknown probability density function of the global DS/CDMA noise. The results concerning the DS/CDMA BER obtained by using the Edgeworth expansion are then compared with the ones provided by the Gram-Charlier series, and by other higher-order-moment-based approximations already presented in literature
Published in:
Global Telecommunications Conference, 1999. GLOBECOM '99
(Volume:1A
)
Date of Conference: 1999
- Page(s):
- 472 - 476 vol. 1a
- Meeting Date :
- 05 Dec 1999-09 Dec 1999
- Print ISBN:
- 0-7803-5796-5
- INSPEC Accession Number:
- 6629256
- Conference Location :
- Rio de Janeireo
- Digital Object Identifier :
- 10.1109/GLOCOM.1999.831684
- Product Type:
- Conference Publications
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