1208 search results - page 54 / 242 » Channel abstractions for network security |
146
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GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract--A common concept to mitigate the effects of spectrum scarcity is to allow opportunistic dynamic spectrum access (DSA) to licensed frequency bands. In this context, the li...
152
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WCNC
2008
IEEE
16 years 19 days ago
2008
IEEE
Abstract— In this paper we propose the enhancement of routing metrics through a more complete view of the physical channel. Using cross-layer optimizations, we develop the Distri...
190
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JSAC
2011
15 years 1 months ago
2011
—Various spectrum management schemes have been proposed in recent years to improve the spectrum utilization in cognitive radio networks. However, few of them have considered the ...
156
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
Abstract—Capacity improvement from transmitter and receiver cooperation is investigated in a two-transmitter, two-receiver network with phase fading and full channel state inform...
143
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CDC
2009
IEEE
15 years 10 months ago
2009
IEEE
Abstract-- This paper deals with the mean square stabilization problem for multi-input networked systems via single packet or multiple packets transmission, where the unreliability...