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Godfrey Anuga Akpakwu
Researcher at University of Pretoria
Publications - 5
Citations - 982
Godfrey Anuga Akpakwu is an academic researcher from University of Pretoria. The author has contributed to research in topics: Network packet & Network topology. The author has an hindex of 3, co-authored 5 publications receiving 683 citations. Previous affiliations of Godfrey Anuga Akpakwu include University of Agriculture, Makurdi.
Papers
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Journal ArticleDOI
A Survey on 5G Networks for the Internet of Things: Communication Technologies and Challenges
TL;DR: A comprehensive review related to emerging and enabling technologies with main focus on 5G mobile networks that is envisaged to support the exponential traffic growth for enabling the IoT.
Journal ArticleDOI
CACC: Context-aware congestion control approach for lightweight CoAP/UDP-based Internet of Things traffic
Godfrey Anuga Akpakwu,Gerhard P. Hancke,Gerhard P. Hancke,Adnan M. Abu-Mahfouz,Adnan M. Abu-Mahfouz +4 more
TL;DR: A context‐aware congestion control (CACC) approach for lightweight CoAP/user datagram protocol–based IoT traffic that incorporates the variable of retransmission count in request‐response interaction model to mitigate the negative variation in RTT due to the fluctuation in the IoT environment.
Journal ArticleDOI
An optimization-based congestion control for constrained application protocol
Godfrey Anuga Akpakwu,Godfrey Anuga Akpakwu,Gerhard P. Hancke,Gerhard P. Hancke,Adnan M. Abu-Mahfouz,Adnan M. Abu-Mahfouz +5 more
TL;DR: A new particle swarm optimization (PSO)‐based congestion control approach called psoCoCoA as a variation of CoCoA is proposed that outperforms or very similar to Co coCoA and achieves better performance compared to CoAP with Observe under different network scenarios.
Proceedings ArticleDOI
Packets distribution in a tree-based topology Wireless Sensor Networks
TL;DR: In this paper, a tree-based network topology is constructed indicating the distribution of various sensor nodes within a specific coverage area (CA i ) to evaluate the performance of various channel assignment methods; Receiver-Based Channel Assignment (RBCA), Tree-Based Multichannel Protocol (TMCP), and Capacitated Minimal Spanning Tress (CMSTs), time slot assignment scheme is used in developing the various channel assignments.
Packets distribution in a tree-based topology Wireless Sensor Networks
TL;DR: In this paper, in order to determine the scheduling length of packet distribution, a tree-based network topology is constructed indicating the distribution of various sensor nodes within a specific coverage area (CAi).