IEEE Communications Letters · 2016 · 39 citations · 8 references
Dynamic Spectrum ManagementCognitive Radio Resource ManagementData-loss RateEngineeringSpectrum ManagementAdvanced Frame StructuresHybrid Spectrum AccessSpectrum AccessCognitive RadioComputer EngineeringClosed-form ExpressionsSystems EngineeringSignal ProcessingCognitive Network
In this letter, we have exploited a novel hybrid-cum-improved spectrum access technique for significant improvement in the throughput and data-loss rate. This proposed technique comprises of hybrid spectrum access and improved frame structure strategies of the cognitive radio communication system. Also, the closed-form expressions for throughput and data-loss of these approaches are derived. Moreover, the proposed approaches are validated numerically as well as with reported literature.
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Radio Resource Allocation Techniques for Efficient Spectrum Access in Cognitive Radio Networks
Georgios I. Tsiropoulos, Octavia A. Dobre, Mohamed H. Ahmed et al. · IEEE Communications Surveys & Tutorials · 2014 · 238 citations
Dynamic Spectrum Management, Cognitive Radio Resource Management, Engineering +11
Cognitive Radio Techniques Under Practical Imperfections: A Survey
Shree Krishna Sharma, Tadilo Endeshaw Bogale, Symeon Chatzinotas et al. · IEEE Communications Surveys & Tutorials · 2015 · 219 citations · Full text
Dynamic Spectrum Management, Wireless Communications, Cognitive Radio Resource Management +11
Access Strategies for Spectrum Sharing in Fading Environment: Overlay, Underlay, and Mixed
M. G. Khoshkholgh, Keivan Navaie, Halim Yanıkömeroğlu · IEEE Transactions on Mobile Computing · 2010 · 187 citations
Dynamic Spectrum Management, Cognitive Radio Resource Management, Multiple Access Technique +13