1365 search results - page 170 / 273 » Maximal Causality Analysis |
113
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TWC
2010
14 years 7 months ago
2010
This paper analyzes the performance of an energy detector over wireless channels with composite multipath fading and shadowing effects. These effects are modeled by using the and ...
97
Voted
ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
An automated system is presented for reducing a multi-view lecture recording into a single view video containing a best view summary of active speakers. The system uses skin color...
118
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ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
In this paper, an iterative channel estimation algorithm is considered in LTE systems. A simplified expectation maximization (EM) based algorithm is proposed for channel estimati...
114
Voted
ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
Stochastic optimization arising from precoding in a multi-antenna fading channel with channel mean feedback to maximize data rates is important but challenging. The use of relayin...
85
Voted
ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
Model-based methods for sequential organization in cochannel speech require pretrained speaker models and often prior knowledge of participating speakers. We propose an unsupervis...