112 search results - page 4 / 23 » Interference in a Cognitive Network with Beacon |
180
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GLOBECOM
2007
IEEE
16 years 26 days ago
2007
IEEE
Abstract—We explore the performance tradeoff between opportunistic and regulated access inherent in the design of multiuser cognitive radio networks. We consider a cognitive radi...
181
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GLOBECOM
2008
IEEE
15 years 7 months ago
2008
IEEE
—The proliferation of wireless systems requires that the coexistence between heterogeneous technologies be addressed. This paper presents a cognitive framework in which sensingba...
166
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GLOBECOM
2007
IEEE
16 years 26 days ago
2007
IEEE
Abstract—Cognitive radio is a key enabling technology of dynamic spectrum access for exploiting unused spectrum resources. This article focuses on modeling the opportunity for ce...
198
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TMC
2010
15 years 4 months ago
2010
—We consider a point-to-multipoint cognitive radio network that shares a set of channels with a primary network. Within the cognitive radio network, a base station controls and s...
163
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VTC
2010
IEEE
15 years 4 months ago
2010
IEEE
— The importance of characterizing the aggregate interference power generated by a wireless network has increased with the emergence of different types of wireless networks such ...