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» MMSE detection in asynchronous CDMA systems: an equivalence ...
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TIT
2002
45views more  TIT 2002»
13 years 4 months ago
MMSE detection in asynchronous CDMA systems: an equivalence result
Ashok Mantravadi, Venugopal V. Veeravalli
ICASSP
2008
IEEE
13 years 11 months ago
Robust multiuser detection based on probability constrained optimization of the MMSE receiver
The performance of multiuser detection (MUD) algorithms for codedivision multiple-access (CDMA) systems depends on the accuracy of channel estimates. Such estimates are typically ...
Sergiy A. Vorobyov
CCECE
2006
IEEE
13 years 11 months ago
Group-Optimal Linear Space-Time Multiuser Detection
Multiuser detection (MUD) techniques are known to improve the performance of CDMA cellular communication systems. This performance improvement usually comes at a large computation...
Benoit Pelletier, Benoît Champagne
ICC
2011
IEEE
219views Communications» more  ICC 2011»
12 years 4 months ago
Deterministic Equivalents for the Performance Analysis of Isometric Random Precoded Systems
—We consider a general wireless channel model for different types of code-division multiple access (CDMA) and space-division multiple-access (SDMA) systems with isometric random ...
Jakob Hoydis, Romain Couillet, Mérouane Deb...
JSAC
2008
98views more  JSAC 2008»
13 years 4 months ago
Multiuser Detection of Sparsely Spread CDMA
Code-division multiple access (CDMA) is the basis of a family of advanced air interfaces in current and future generation networks. The benefits promised by CDMA have not been full...
Dongning Guo, Chih-Chun Wang