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173
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
— There have been many time synchronization protocols proposed for sensor networks. However, the issues related with securing such protocols have not received adequate amount of ...
180
Voted
GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
— In this paper, distributed double-differential coding is proposed to avoid the problem of carrier offsets in amplify and forward protocol based cooperative network with two rel...
168
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—In this paper, we propose a novel channel estimation scheme for the broadcast phase of the newly invented twoway relaying technique. Instead of using pilot sequences, we exploit...
139
Voted
HICSS
2008
IEEE
16 years 1 months ago
2008
IEEE
Companies engage in IT-projects in order to gain some benefits; however they complain that those benefits are difficult to achieve. On the basis of a survey in the Swiss financial...
177
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper proposes a robust video fingerprinting method based on affine covariant regions. In video fingerprinting, a video clip is identified using short feature vectors ref...