4761 search results - page 635 / 953 » Performance of Protocols |
135
Voted
GLOBECOM
2007
IEEE
15 years 11 months ago
2007
IEEE
— We consider about a multiple relay system operating under amplify-and-forward (AF) protocol and non-coherent modulation and demodulation. When the relays are under long-term po...
146
Voted
ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
Abstract— In this paper we analyze the performance of multiple relay channels when multiple antennas are deployed only at relays. Specifically, we investigate the simple repetit...
140
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
— In wireless networks, the use of collaboration has been shown to provide an increase in reliability due to an increase in diversity. Specifically it has been shown that by havi...
147
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
Abstract— The performance of wireless multicasting is negatively affected by multipath fading. To improve reliability, cooperation among the nodes of the network can be used to c...
140
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ICDM
2007
IEEE
15 years 11 months ago
2007
IEEE
Privacy-preserving data mining (PPDM) techniques aim to construct efficient data mining algorithms while maintaining privacy. Statistical disclosure limitation (SDL) techniques a...