Browsing Research Articles (Electrical, Electronic and Computer Engineering) by Subject "Queueing theory"

Browsing Research Articles (Electrical, Electronic and Computer Engineering) by Subject "Queueing theory"

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  • A maximum throughput channel allocation protocol in multi-channel multi-user cognitive radio network 
    Wang, Shi; Maharaj, Bodhaswar Tikanath Jugpershad; Alfa, Attahiru Sule (Korean Institute of Communications and Information Sciences and IEEE Communications Society, 2018-04)
    Channel allocation protocol plays a crucial role in ensuring that cognitive radio technology achieves more efficient radio resource utilization. To evaluate and compare the performance of different channel allocation ...
  • Optimal spectrum utilisation in cognitive radio networks based on processor sharing techniques 
    Tsimba, Hilary Mutsawashe; Maharaj, Bodhaswar Tikanath Jugpershad; Alfa, Attahiru Sule (Wiley, 2020-03)
    Cognitive radio networks have achieved higher efficiency in terms of spectrum usage; however they do not readily solve any competition for access among secondary users. Optimisation is applied to an underlay network to ...
  • Queueing models for cognitive radio networks : a survey 
    Paluncic, Filip; Alfa, Attahiru Sule; Maharaj, Bodhaswar Tikanath Jugpershad; Tsimba, Hilary Mutsawashe (Institute of Electrical and Electronics Engineers, 2018)
    Cognitive radio networks (CRNs) are an emerging paradigm for next generation wireless communication systems allowing for more ef cient radio spectrum utilization. In order to harness the full potential that CRNs may ...
  • Resource allocation in heterogeneous buffered cognitive radio networks 
    Awoyemi, Babatunde Seun; Maharaj, Bodhaswar Tikanath Jugpershad; Alfa, Attahiru Sule (Wiley, 2017-07-25)
    Resources available for operation in cognitive radio networks (CRN) are generally limited, making it imperative for efficient resource allocation (RA) models to be designed for them. However, in most RA designs, a significant ...