593 search results - page 74 / 119 » Cooperation and Cognitive Radio |
WCNC
2010
IEEE
15 years 1 months ago
2010
IEEE
Abstract—In this paper two different cognitive radio architectures, i.e. stand-alone and distributed, are proposed for spectrum sensing purposes. In particular, both architecture...
IFIPTCS
2010
14 years 7 months ago
2010
Abstract. We present a game-theoretic framework for modeling and solving routing problems in dynamically changing networks. The model covers the aspects of reactivity and non-termi...
ISSPIT
2010
14 years 4 months ago
2010
In a scenario where a cognitive radio unit wishes to transmit, it needs to know over which frequency bands it can operate. It can obtain this knowledge by estimating the power spe...
NOMS
2010
IEEE
14 years 8 months ago
2010
IEEE
—Today’s mobile networks prevent users from freely accessing all available networks. Instead, seamless network composition could present a win-win situation for both users and ...
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GIS
2000
ACM
14 years 9 months ago
2000
ACM
The advancement of GIS data models to allow the eOEective utilization of very large heterogeneous geographic databases requires a new approach that incorporates models of human cog...