1557 search results - page 38 / 312 » Security and Cooperation in Wireless Networks |
216
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GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
Due to the limited energy supplies of nodes in many applications like wireless sensor networks, energy efficiency is crucial for extending the lifetime of these networks. This pape...
170
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VTC
2008
IEEE
16 years 19 days ago
2008
IEEE
—In this paper, we propose a generalized cooperative signal transmission model for wireless networks. In this model, the source, the destination, and an arbitrary number of relay...
151
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
Hierarchical cooperation has recently been shown to achieve better throughput scaling than classical multihop schemes in static wireless networks. However, the end-to-end delay of ...
181
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VTC
2010
IEEE
15 years 4 months ago
2010
IEEE
—Most of geographic routing approaches in wireless ad hoc and sensor networks do not take into consideration the medium access control (MAC) and physical layers when designing a ...
176
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GLOBECOM
2007
IEEE
16 years 18 days ago
2007
IEEE
—We examine signaling strategies for wireless MIMO networks with interference. Previous approaches have focused on maximizing either individual or total throughput, resulting in ...