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110
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CISS
2007
IEEE
15 years 9 months ago
Analog Coding for Delay-Limited Applications
— In this paper, we consider the problem of sending an analog source over an additive white Gaussian noise channel. The traditional analog coding schemes suffer from the threshol...
Mahmoud Taherzadeh, Amir K. Khandani
103
Voted
GLOBECOM
2007
IEEE
15 years 9 months ago
Low Rate Coded Interleave Division Multiple Access on Rician Fading Channels
—The performance of Interleave Division Multiple Access (IDMA) with a new set of low rate turbo codes is evaluated on Additive White Gaussian Noise (AWGN) and Rician fading chann...
Mustafa Eroz, Lin-Nan Lee
110
Voted
ISCAS
2007
IEEE
113views Hardware» more  ISCAS 2007»
15 years 9 months ago
A General Noncoherent Chaos-Shift-Keying Communication System and its Performance Analysis
— A general noncoherent chaos-shift-keying (CSK) communication system with adjustable weights is proposed in this paper. The performance of the system under additive white Gaussi...
Hongbin Chen, Jiuchao Feng, Chi K. Michael Tse
109
Voted
ICA
2007
Springer
15 years 8 months ago
Modeling and Estimation of Dependent Subspaces with Non-radially Symmetric and Skewed Densities
We extend the Gaussian scale mixture model of dependent subspace source densities to include non-radially symmetric densities using Generalized Gaussian random variables linked by ...
Jason A. Palmer, Kenneth Kreutz-Delgado, Bhaskar D...
93
Voted
ICIAR
2007
Springer
15 years 8 months ago
Suppression of Noise in Historical Photographs Using a Fuzzy Truncated-Median Filter
To a large extent noise suppression algorithms have been designed to deal with the two most classically defined types of noise: impulsive and Gaussian noise. However digitized imag...
Michael Wirth, Bruce A. Bobier