1934 search results - page 74 / 387 » Radio Networks with Reliable Communication |
175
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JSAC
2011
14 years 10 months ago
2011
Abstract—Cognitive radio (CR) technology enables the opportunistic use of the vacant licensed frequency bands, thereby improving the spectrum utilization. However, the CR operati...
119
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SIGCOMM
2010
ACM
15 years 4 months ago
2010
ACM
Sora is a fully programmable, high performance software radio platform based on commodity general-purpose PC. In this demonstration, we illustrate the main features of the Sora pl...
145
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GLOBECOM
2009
IEEE
15 years 10 months ago
2009
IEEE
Abstract— Two driving goals for cognitive radio (CR) technique are maximizing spectrum utilization and avoiding interference to primary users. In this paper, we deal with the CR ...
146
Voted
GLOBECOM
2009
IEEE
15 years 10 months ago
2009
IEEE
—The provision of very high data rates in a ubiquitous and fair manner throughout the service area is a great challenge for 4G and beyond-4G wireless networks. Towards that end, ...
136
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CORR
2010
Springer
15 years 4 months ago
2010
Springer
The natural or man-made disaster demands an efficient communication and coordination among first responders to save life and other community resources. Normally, the traditional c...