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132
Voted
ICASSP
2009
IEEE
15 years 11 months ago
2009
IEEE
Copy-move forgery is a specific type of image tampering, where a part of the image is copied and pasted on another part of the same image. In this paper, we propose a new approac...
135
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ICC
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract—Free-space optical (FSO) links are competitive wireless links offering high data rate, security and low system complexity. For mobile applications, e.g., from a ground b...
131
Voted
ICC
2009
IEEE
15 years 11 months ago
2009
IEEE
—At present there is a strong worldwide push toward bringing fiber closer to individual homes and businesses. Another evolutionary step is the cost-effective all-optical integra...
144
Voted
ICC
2009
IEEE
15 years 11 months ago
2009
IEEE
— Both fast scheduling and spatial signal processing have proven to be capacity-increasing methods in wireless communication systems. However, when applied in the downlink of a c...
138
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ICC
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract—In this paper, we propose a training-based channel estimation scheme for large non-orthogonal space-time block coded (STBC) MIMO systems. The proposed scheme employs a b...