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TIT
2002
90views more  TIT 2002»
14 years 9 months ago
Optimal sequences for CDMA under colored noise: A Schur-saddle function property
We consider direct sequence code division multiple access (DS-CDMA), modeling interference from users communicating with neighboring base stations by additive colored noise. We con...
Pramod Viswanath, Venkat Anantharam
39
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GECCO
2009
Springer
15 years 4 months ago
Optimizing low-discrepancy sequences with an evolutionary algorithm
François-Michel De Rainville, Christian Gag...
ECML
2007
Springer
15 years 4 months ago
Discriminative Sequence Labeling by Z-Score Optimization
Abstract. We consider a new discriminative learning approach to sequence labeling based on the statistical concept of the Z-score. Given a training set of pairs of hidden-observed ...
Elisa Ricci, Tijl De Bie, Nello Cristianini
TSP
2008
80views more  TSP 2008»
14 years 9 months ago
Training Sequence Optimization for Joint Channel and Frequency Offset Estimation
Abstract-- We consider single-carrier and single-user transmissions over a frequency-selective channel. We address the problem of joint estimation of the channel and the carrier fr...
Philippe Ciblat, Pascal Bianchi, Mounir Ghogho