
Proceedings Paper
Adaptive multiuser detection for DS-CDMA systemsFormat | Member Price | Non-Member Price |
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Paper Abstract
In this paper, two linear adaptive multiuser detection schemes are presented. An adaptive MMSE detector and a blind adaptive multiuser detector belong to a class of suboptimal linear detection schemes. The strength of these adaptive solutions consists in very attractive trade-off between peformance of the detectors and their requirements regarding knowledge of parameters of the desired user as well as other users. Relatively low computational complexity of such detection algorithms is also the benefit. In order to show a performance advantage of the adaptive detectors over a classical matched filter solution (commonly applying in exiting CDMA systems), a computer simulations are carried out. They demonstrate that the adaptive linear detectors can be recognized as powerful multiuser detection tools.
Paper Details
Date Published: 22 July 2004
PDF: 7 pages
Proc. SPIE 5484, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments II, (22 July 2004); doi: 10.1117/12.569066
Published in SPIE Proceedings Vol. 5484:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments II
Ryszard S. Romaniuk, Editor(s)
PDF: 7 pages
Proc. SPIE 5484, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments II, (22 July 2004); doi: 10.1117/12.569066
Show Author Affiliations
Jacek Falkiewicz, Warsaw Univ. of Technology (Poland)
Published in SPIE Proceedings Vol. 5484:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments II
Ryszard S. Romaniuk, Editor(s)
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