PARAMETER-ESTIMATION IN CDMA MULTIUSER DETECTION USING CYCLOSTATIONARY STATISTICS

Authors
MAZZENGA F VATALARO F
Citation
F. Mazzenga et F. Vatalaro, PARAMETER-ESTIMATION IN CDMA MULTIUSER DETECTION USING CYCLOSTATIONARY STATISTICS, Electronics Letters, 32(3), 1996, pp. 179-181
Citations number
5
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
32
Issue
3
Year of publication
1996
Pages
179 - 181
Database
ISI
SICI code
0013-5194(1996)32:3<179:PICMDU>2.0.ZU;2-I
Abstract
The authors propose a simple algorithm to jointly estimate the amplitu de, phase, and time delay of each individual signal in the multiuser d etection of a code division multiple access (CDMA) signal. The algorit hm exploits the cyclostationary nature of the CDMA signal by estimatin g its cyclic and conjugate cyclic spectra. Its complexity increases li nearly with the number of users.