Browsing Theses by Subject "Cognitive Radio Networks"
Now showing items 1-4 of 4
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Context Augmented Spectrum Sensing in Cognitive Radio Networks
(University of Waterloo, 2016-01-14)Spectrum management has become a crucial issue in wireless networks. However, optimal utilization of the spectrum among the different users is not a trivial task. Over the last two decades, wireless communication has ... -
MAC Protocol Design for Parallel Link Rendezvous in Ad Hoc Cognitive Radio Networks
(University of Waterloo, 2010-01-26)The most significant challenge for next wireless generation is to work opportunistically on the spectrum without a fixed spectrum allocation. Cognitive Radio (CR) is the candidate technology to utilize spectrum white space, ... -
QoS Support for Voice Packet Transmission over Cognitive Radio Networks
(University of Waterloo, 2010-07-27)Cognitive Radio Networks (CRNs) provide a solution for the spectrum scarcity problem facing the wireless communications community. However, due to the infancy of CRNs, further research is needed before we can truly benefit ... -
Resource Management in Cognitive Radio Networks
(University of Waterloo, 2010-07-20)In the last decade, the world has witnessed rapid increasing applications of wireless networks. However, with the fixed spectrum allocation policy that has been used since the beginning of the spectrum regulation to assign ...