Browsing Research Articles (University of Pretoria) by UP Author "Wang, Shi"

Now showing items 1-3 of 3

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 ...
Queueing analysis of performance measures under a new configurable channel allocation in cognitive radio

Wang, Shi; Maharaj, Bodhaswar Tikanath Jugpershad; Alfa, Attahiru Sule (Institute of Electrical and Electronics Engineers, 2018-10)

To help achieve optimal channel allocation for a cognitive radio network with multiple channels and multiple users, the authors propose an queueing analytical framework for implementing a configurable channel allocation ...
A virtual control layer resource allocation framework for heterogeneous cognitive radio network

Wang, Shi; Maharaj, Bodhaswar Tikanath Jugpershad; Alfa, Attahiru Sule (Institute of Electrical and Electronics Engineers, 2019)

To make best use of the various radio resources in the heterogeneous network enabled by the software de ned network or cognitive radio (CR) technology, a resource allocation framework with exibility and quick recon ...

Now showing items 1-3 of 3

Search UPSpace