DocumentCode
542744
Title
Chip-Interleaved Block-Spread CDMA or DS-CDMA for cellular downlink?
Author
Leus, Geert ; Xia, Pengfei ; Zhou, Shengli ; Giannakis, Georgios B.
Author_Institution
Katholieke Universiteit Leuven, Dept. of EE (ESAT), Kasteelpark Arenberg 10,3001, Belgium
Volume
3
fYear
2002
fDate
13-17 May 2002
Abstract
Recently, a so-termed Chip-Interleaved Block-Spread (CIBS) CDMA system has been introduced, which enables Multi-User Interference (MUI) free reception. This transceiver can be used in the uplink as well as in the downlink. In this paper, we focus on the downlink and compare the downlink CIBS-CDMA system employing an MUI-free receiver with the conventional downlink Direct-Sequence (DS) CDMA system employing a chip equalizer receiver. The analysis, which is validated by simulation results, reveals that CIBS-CDMA with an MUI-free receiver has a number of advantages over DS-CDMA with a chip equalizer receiver.
Keywords
Manganese; Multiaccess communication; Receivers;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing (ICASSP), 2002 IEEE International Conference on
Conference_Location
Orlando, FL, USA
ISSN
1520-6149
Print_ISBN
0-7803-7402-9
Type
conf
DOI
10.1109/ICASSP.2002.5745106
Filename
5745106
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