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Energy efficiency analysis and modeling of cognitive and heterogeneous wireless networks

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dc.contributor Ph.D. Program in Computer Engineering.
dc.contributor.advisor Alagöz, Fatih.
dc.contributor.author Gür, Gürkan.
dc.date.accessioned 2023-03-16T10:13:38Z
dc.date.available 2023-03-16T10:13:38Z
dc.date.issued 2013.
dc.identifier.other CMPE 2013 G87 PhD
dc.identifier.uri http://digitalarchive.boun.edu.tr/handle/123456789/12587
dc.description.abstract The surging energy costs and the environmental consequences of energy generation and exploitation have put energy e ciency aspect of wireless systems into focus in an unprecedented manner. Moreover, the capacity expectations and requirements for wireless networks have been relentlessly increasing with the adoption of new services and sophisticated wireless terminals. In this thesis, we evaluate cognitive and heterogeneous wireless network paradigms from energy e ciency perspective that has become vital due to the above mentioned phenomena. We speci cally focus on energy e ciency analysis and modeling of these systems for realizing the \green networks'' objective. We rst provide a comprehensive account of energy e ciency of wireless networks. At a cross-sectional level, we consider cognitive radios (CR) paradigm which is a ecting all facets of wireless data communications. The CR concept is evaluated from the \energy-e cient operation" and \energy e ciency enabler" perspectives. At the microscopic level, we focus on small cells, namely femtocells, and propose a new networking paradigm called cognitive femtocell networks (CFN). We analyze them in terms of energy e ciency via our analytical model and compare their performance with that of macrocell-only networks as well as traditional femtocell networks.
dc.format.extent 30 cm.
dc.publisher Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2013.
dc.subject.lcsh Computer networks -- Energy conservation.
dc.subject.lcsh Electronic data processing -- Distributed processing -- Energy conservation.
dc.title Energy efficiency analysis and modeling of cognitive and heterogeneous wireless networks
dc.format.pages xvi, 109 leaves ;


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