Abstract | ||
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This paper elaborates on two radio resource management (RRM) algorithms exploited to optimally allocate radio spectrum and maintain maximum energy in cognitive radio (CR) network nodes of a centralized system architecture. Both RRM algorithms allow for effective TV White Spaces (TVWS) exploitation, using a radio spectrum broker. This broker orchestrates TVWS trading, between several secondary systems, based on an energy-efficient process, as well as the real time secondary spectrum market policy. The proposed TVWS allocation process follows, either a fixed-price or an auction-based trading approach. The efficiency of both algorithms is validated through a number of experimental tests, conducted under controlled simulation conditions. More specifically, their performance was evaluated, in terms of spectrum broker benefit, energy consumption level and throughput response, during TVWS allocation process. |
Year | DOI | Venue |
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2013 | 10.1145/2507908.2507920 | HP-MOSys |
Keywords | Field | DocType |
radio spectrum broker,energy-efficient process,cognitive radio,radio resource management,proposed tvws allocation process,radio spectrum,spectrum broker benefit,energy-efficient cognitive radio network,optimizing radio resource management,secondary spectrum market policy,tvws trading,tvws allocation process | Radio resource management,White spaces,Computer science,Efficient energy use,Computer network,Node (networking),Throughput,Energy consumption,Radio spectrum,Distributed computing,Cognitive radio | Conference |
Citations | PageRank | References |
0 | 0.34 | 3 |
Authors | ||
5 |
Name | Order | Citations | PageRank |
---|---|---|---|
George Mastorakis | 1 | 398 | 48.56 |
Constandinos X. Mavromoustakis | 2 | 504 | 59.79 |
Athina Bourdena | 3 | 156 | 11.98 |
Evangelos Pallis | 4 | 338 | 36.06 |
Giorgio Sismanidis | 5 | 0 | 0.34 |