363 search results - page 8 / 73 » A Novel Robust Detection Algorithm for Spectrum Sensing |
HUC
2003
Springer
15 years 2 months ago
2003
Springer
Abstract. One of the main prerequisites for location-based services is knowledge of location. We present a simple algorithm for computing the location of a device based on signal s...
118
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CORR
2011
Springer
14 years 4 months ago
2011
Springer
Spectrum management has been identified as a crucial step towards enabling the technology of the cognitive radio network (CRN). Most of the current works dealing with spectrum ma...
123
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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
A nonparametric version of the basis pursuit method is developed for field estimation. The underlying model entails known bases, weighted by generic functions to be estimated fro...
86
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ICIP
2009
IEEE
14 years 7 months ago
2009
IEEE
This paper presents a bottom-up tracking algorithm for surveillance applications where speed and reliability in the case of multiple matches and occlusions are major concerns. The...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
This paper presents novel techniques for detecting watermarks in images in a known-cover attack framework using natural scene models. Specifically, we consider a class of watermar...