A new blind receiver for downlink DS-CDMA communications

Authors
Li, KM Liu, H
Citation
Km. Li et H. Liu, A new blind receiver for downlink DS-CDMA communications, IEEE COMM L, 3(7), 1999, pp. 193-195
Citations number
5
Categorie Soggetti
Information Tecnology & Communication Systems
Journal title
IEEE COMMUNICATIONS LETTERS
ISSN journal
10897798 → ACNP
Volume
3
Issue
7
Year of publication
1999
Pages
193 - 195
Database
ISI
SICI code
1089-7798(199907)3:7<193:ANBRFD>2.0.ZU;2-J
Abstract
A linear receiver is proposed for downlink DS-CDMA communications over unkn own frequency-selective fading channels. The new receiver exploits the fact that all synchronized downlink signals go through the same channel and rec overs the desired signal with a constrained channel equalizer followed by a despreader, Such a scheme allows the receiver to operate blindly in a time varying environment for both periodic CDMA and aperiodic CDMA systems.