35 search results - page 4 / 7 » A Model-Based Approach to Cognitive Radio Design |
ICASSP
2010
IEEE
14 years 9 months ago
2010
IEEE
Vast segments of the frequency spectrum are licensed to specific users for particular applications. These legacy users, however, often under-utilize their designated spectrum seg...
107
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IWCMC
2010
ACM
15 years 2 months ago
2010
ACM
The first step required by the process of cognition is the intelligent observation of the environment that surrounds the actors of such a process. We present the CalRAdio-Based a...
95
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INFOCOM
2008
IEEE
15 years 4 months ago
2008
IEEE
Cognitive radio (CR) is a revolution in radio technology and is viewed as an enabling technology for dynamic spectrum access. This paper investigates how to design distributed alg...
102
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JSAC
2011
14 years 4 months ago
2011
Abstract—In cognitive radio networks (CRNs), detecting smallscale primary devices, such as wireless microphones, is a challenging, but very important, problem that has not yet be...
HCI
2009
14 years 7 months ago
2009
The evaluation and design of user interfaces may be facilitated by using performance models based on cognitive architectures. A recent trend in HCI is the increased focus on percep...