INTERFERENCE CANCELLATION TECHNIQUE USING CHANNEL PARAMETER-ESTIMATION IN DS CDMA SYSTEM WITH M-ARY ORTHOGONAL MODULATION/

Authors
KIM J YOON S KANG S KANG C
Citation
J. Kim et al., INTERFERENCE CANCELLATION TECHNIQUE USING CHANNEL PARAMETER-ESTIMATION IN DS CDMA SYSTEM WITH M-ARY ORTHOGONAL MODULATION/, Electronics Letters, 34(12), 1998, pp. 1194-1195
Citations number
4
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
34
Issue
12
Year of publication
1998
Pages
1194 - 1195
Database
ISI
SICI code
0013-5194(1998)34:12<1194:ICTUCP>2.0.ZU;2-0
Abstract
A channel estimation technique in the uplink of a noncoherent DS/CDMA system with M-ary orthogonal signalling over multipath fading channels is considered. This method is used for the multiuser interference can cellation with coherent detection. The performance of the proposed mul tiuser detector is compared with that of a conventional detector and a significant improvement of performance is shown.