121 search results - page 5 / 25 » Cognitive Wireless Mesh Networks with Dynamic Spectrum Acces... |
165
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WCNC
2008
IEEE
15 years 11 months ago
2008
IEEE
—In this paper, a wireless cognitive radio sensor network is considered, where each sensor node is equipped with cognitive radio and the network is a multi-carrier system operati...
151
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WICON
2008
15 years 6 months ago
2008
Demand-driven spectrum allocation can drastically improve performance for WiFi access points struggling under increasing user demands. While their frequency agility makes cognitive...
160
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MOBIHOC
2007
ACM
16 years 4 months ago
2007
ACM
A number of studies have shown the abundance of unused spectrum in the TV bands. This is in stark contrast to the overcrowding of wireless devices in the ISM bands. A recent trend...
GLOBECOM
2008
IEEE
15 years 11 months ago
2008
IEEE
246
Voted
CCECE
2009
IEEE
15 years 8 months ago
2009
IEEE