1426 search results - page 219 / 286 » Broadcasting on networks of workstations |
172
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PIMRC
2010
IEEE
15 years 4 months ago
2010
IEEE
We consider a cognitive two-way relay network which consists of two transceivers (primary users) and multiple cognitive terminals. The two transceivers transmit their data toward t...
145
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GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
Beamforming and relaying are two methods of improving wireless system performance. Until now, these techniques have been considered separately. In this paper, a single source (base...
197
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ICUMT
2009
15 years 4 months ago
2009
Traditional routing strategies for multi-hop wireless networks forward packets by selecting at the sender side the next hop for each packet. Recently, such a paradigm has been call...
209
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IEEECSA
2009
15 years 4 months ago
2009
In this paper, we present a fine-grained localization algorithm for wireless sensor networks using a mobile beacon node. The algorithm is based on distance measurement using RSSI. ...
179
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We investigate secure communications for a four-node relayeavesdropper channel with multiple data stream transmission, assuming that the eavesdropper’s channel state information...