1160 search results - page 47 / 232 » Rate Adaptation for Cooperative Systems |
165
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ICC
2000
IEEE
15 years 10 months ago
2000
IEEE
fixed rate coding in terms of SNR and average throughput was obtained. In fact, the concept of variable rate adaptive In this paper, we propose a bandwidth efficient error cor- cod...
196
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EUSFLAT
2009
15 years 4 months ago
2009
This paper presents an adaptive neuro-fuzzy inference system (ANFIS) for USD/JPY exchange rates forecasting. Previous work often used time series techniques and neural networks (NN...
168
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TSP
2010
15 years 26 days ago
2010
Physical (PHY) layer security approaches for wireless communications can prevent eavesdropping without upper layer data encryption. However, they are hampered by wireless channel c...
179
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JNW
2008
15 years 6 months ago
2008
By applying a proxy mechanism widely used in WWW systems to video streaming systems, low-delay and high-quality video distribution can be accomplished without imposing extra load o...
168
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JMM2
2007
15 years 6 months ago
2007
—The adaptive Volterra filter has been successfully applied in nonlinear acoustic echo cancellation (AEC) systems and nonlinear line echo cancellation systems, but its applicatio...