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ICMCS
2007
IEEE
138views Multimedia» more  ICMCS 2007»
13 years 11 months ago
Normalized Double-Talk Detection Based on Microphone and AEC Error Cross-Correlation
In this paper, we present two different double-talk detection schemes for Acoustic Echo Cancellation (AEC). First, we present a novel normalized detection statistic based on the c...
Asif Iqbal Mohammad, Jack W. Stokes, Steven L. Gra...
VTC
2006
IEEE
13 years 11 months ago
An Iterative Detection Technique for DS-CDMA Signals with Strong Nonlinear Distortion Effects
Abstract - Whenever a DS-CDMA signal (Direct Sequence Code Division Multiple Access) is the sum of several components associated to different spreading codes (e.g., the DS-CDMA sig...
Rui Dinis, Paulo Silva
VTC
2008
IEEE
142views Communications» more  VTC 2008»
13 years 11 months ago
EXIT-Chart Aided Hybrid Multiuser Detector Design for Frequency-Domain-Spread Chip-Interleaved MC-CDMA
— With the advent of EXtrinsic Information Transfer (EXIT) charts, we are capable of analyzing, predicting and visually comparing the convergence behaviours of different turbo Mu...
Lei Xu, Rong Zhang, Sheng Chen, Lajos Hanzo