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» Large Deviations for Code Division Multiple Access Systems
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ETT
2002
140views Education» more  ETT 2002»
14 years 11 months ago
Spreading sequences for uplink and downlink MC-CDMA systems: PAPR and MAI minimization
This paper deals with spreading sequences selection for downlink and uplink Multi-Carrier Code Division Multiple Access (MC-CDMA) systems with the aim of minimizing the dynamic ran...
Stéphane Nobilet, Jean-François H&ea...
DELTA
2002
IEEE
15 years 4 months ago
Multi-User Detection for CDMA Communications Based on Self Organized Neural Networks Structures
In the upcoming high transmission rate system, based on code division multiple access, standard multi-user detection methods are restricted because of performance and implementati...
Florent Carlier, Fabienne Nouvel, Jacques Citerne
COMCOM
2008
100views more  COMCOM 2008»
14 years 11 months ago
The impact of code allocation on the multiple access interference in WCDMA systems
Code allocation has a significant impact on the performance of Code Division Multiple Access (CDMA) systems. For the uplink direction, in 3G Wideband CDMA (WCDMA) cellular systems...
Thamer Al-Meshhadany, Wessam Ajib
VTC
2007
IEEE
184views Communications» more  VTC 2007»
15 years 6 months ago
Adaptive Spread Spectrum Multicarrier Multiple-Access for UWB Systems
—Ultra-wideband (UWB) has emerged as an exciting technology for short range, high data rate wireless personal area networks (WPAN) applications. The multiband orthogonal frequenc...
Antoine Stephan, Jean-Yves Baudais, Jean-Fran&cced...
ICC
2007
IEEE
113views Communications» more  ICC 2007»
15 years 6 months ago
Cross-Layer Design Based Code Family Extension for CC/DS-CDMA Systems
Abstract— A complete complementary codes based direct sequence code division multiple access (CC/DS-CDMA) system was recently proposed to offer isotropic interference free transm...
Li-Peng Wang, Yang Yang, Yonghua Song