3110 search results - page 585 / 622 » On the initialization of the DNMF algorithm |
152
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
This paper proposes a pilot-aided joint channel estimation and synchronization scheme for burst-mode orthogonal frequency division multiplexing (OFDM) systems. The scheme eliminate...
110
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— We propose an improved channel estimator for reuse-1 orthogonal frequency division multiplexing (OFDM) cellular systems1 . The proposed channel estimation technique exploits de...
233
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
—The multi-source and single-sink (MSSS) topology, in wireless sensor networks, is defined as the network topology, where all of nodes can gather, receive and transmit data to t...
157
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
—Multicast is an important communication paradigm, also a problem well known for its difficulty (NP-completeness) to achieve certain optimization goals, such as minimum network ...
161
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ICRA
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract— In this paper, we present an image-based markerless human motion capture system, intended for humanoid robot systems. The restrictions set by this ambitious goal are nu...