Author:Khanyile, NP; Tapamo, J-R; Dube, EDate:Aug 2012Computationally demanding applications can benefit from distributed processing. Distributed processing offers immerse computational power from collections of autonomous systems which can provide up to thousands of processing cores. Over the ...Read more
Author:Isong, B; Molose, RRS; Abu-Mahfouz, Adnan MI; Dladlu, NDate:Sep 2020Software-Defined Networking (SDN) is a network paradigm introduced to overcome the inherent challenges of traditional networks. Its architecture is either deployed with a single controller or multiple controllers. While the first is not ...Read more
Author:Chetty, Brenton L; Isaac, Sherrin J; Walingo, TDate:Sep 2023There are many challenges associated with developing a feasible wireless communication system for the harsh underground mining environment. Radio signals suffer from strong attenuations due to the excessive reflections, diffractions, scatterings, ...Read more
Author:Kruger, Carel P; Hancke, GPDate:Jul 2014The authors of this paper explore the use of IPv6 over Low power Wireless Personal Area Networks (6LoWPAN), IPv6 Routing Protocol for Low power and Lossy Networks (RPL) and Constrained Application Protocol (CoAP) as a possible solution for ...Read more
Author:Sebopetse, Nakampe S; Burger, Chris R; Mofolo, Raarone OM; Lysko, Albert ADate:Apr 2021This work discusses how the TCP window size affects the throughput and its measurements and estimated packet delivery delay on two experimental setups using freely available tools JPerf and PsPing. The first setup is a direct connection between ...Read more
Author:Kgogo, T; Isong, B; Lugayizi, F; Abu-Mahfouz, Adnan MIDate:Nov 2021In large-scale software-defined wireless sensor networks (SDWSN), optimum controller placement and resource scheduling are critical to achieving network performance, quality of service and experience. Several approaches have been implemented ...Read more