Browsing Conference Publications by Impact Area "EDTRC Management"

Now showing items 1-11 of 11

Analysis of energy-efficient techniques for SDWSN energy usage optimization

Author: Mathebula, I ; Isong, B ; Gasela, N ; Abu-Mahfouz, Adnan MI Date: Nov 2020 Software-Defined Wireless Sensor Networks (SDWSN) has received significant attention in recent years due to its inherent challenges such as network security, trust management, inefficient energy consumption, and so on. In particular, inefficient ... Read more
Empirical analysis of LoRaWAN-based adaptive data rate algorithms

Author: Charles, L ; Isong, B ; Lugayizi, F ; Abu-Mahfouz, Adnan MI Date: Oct 2021 Long Range Wide Area Networking (LoRaWAN) has established itself as one of the leading Media Access Control (MAC) layer protocols in the realm of Low Power Wide Area Networks (LPWAN). Although the technology itself is quite mature, the resource ... Read more
Miscellaneous energy profile management scheme for optimal integration of electric vehicles in a distribution network considering renewable energy sources

Author: Adetunji, KE ; Hofsajer, IM ; Abu-Mahfouz, Adnan MI ; Cheng, L Date: Jun 2021 The integration of renewable energy and electric vehicles in smart grids aims to improve the grid network and reduce carbon emissions. In this regard, this study presents a new Energy Management Scheme (EMS) for the optimal charging and ... Read more
OTA firmware updates for LoRaWAN using blockchain

Author: Mtetwa, SN ; Sibeko, N ; Tarwireyi, P ; Abu-Mahfouz, Adnan MI Date: Nov 2020 LoRaWAN is one of the LPWAN technologies that has become popular in both industries and research. LoRaWAN aims to provide long-range communication and empowers lowpowered devices to last for years in the field. LoRaWAN relies on the symmetric ... Read more
Performance comparison of video encoding at low sampling rates

Author: Skosana, Vusi J ; Abu-Mahfouz, Adnan MI Date: Nov 2021 Video encoding is challenging in the energy-constrained environments Wireless Multimedia Sensor Networks (WMSN) operate. Among the many design considerations when developing a video encoding scheme, the first is the sparsity transform, however, ... Read more
Performance evaluation of ETXPC-RPL routing algorithm in IoT Network

Author: Magubane, Z ; Tarwireyi, P ; Abu-Mahfouz, Adnan MI ; Adigun, MO Date: Nov 2020 Nowadays physical objects have an ability to connect to the internet, process, analyze the data to the real world through the Internet of Things (IoT). These physical objects have a limited processing space, storage, memory, and bandwidth. ... Read more
A review of motion segmentation: Approaches and major challenges

Author: Mattheus, J ; Grobler, H ; Abu-Mahfouz, Adnan MI Date: Nov 2020 Motion segmentation has applications in, amongst others, robotics, traffic monitoring, sports analysis, inspection, video surveillance, compression, and video indexing. However, the performance of most methods is limited compared to human ... Read more
Solving MKP applied to IoT in smart grid using meta-heuristics algorithms: A parallel processing perspective

Author: Albertyn, J ; Cheng, L ; Abu-Mahfouz, Adnan MI Date: Nov 2020 Increasing electricity prices in South Africa and the imminent threat of load shedding due to the overloaded power grid has led to a need for Demand Side Management (DSM) devices like smart grids. For smart grids to perform to their peak, ... Read more
A survey of intelligent agro-climate decision support tool for small-scale farmers: An integration of indigenous knowledge, mobile phone technology and smart sensors

Author: Thothela, NP ; Markus, ED ; Masinde, M ; Abu-Mahfouz, Adnan MI Date: Dec 2020 Food security in Africa and the rest of the globe has come under tremendous threat, meaning that agriculture which is the driving force behind many economies is under threat. Seventy per cent of the food produced in sub-Saharan Africa is ... Read more
A survey of LoRaWAN adaptive data rate algorithms for possible optimization

Author: Lehong, C ; Isong, B ; Lugayizi, F ; Abu-Mahfouz, Adnan MI Date: Nov 2020 The Adaptive Data Rate (ADR) is used in LoRaWAN to ensure optimized data rates and transmission powers for static end devices. However, its implementation is still new, and therefore, its functionalities are limited. Multiple proposals have ... Read more
Video encoding for wireless multimedia sensor networks: A review

Author: Skosana, Vusi J ; Abu-Mahfouz, Adnan MI Date: Nov 2020 Wireless multimedia sensor networks (WMSNs) make possible diverse and demanding monitoring and surveillance applications. The WMSNs have to operate with significant energy, memory and processing power constraints. These constraints make video ... Read more

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Browsing Conference Publications by Impact Area "EDTRC Management"

Browsing Conference Publications by Impact Area "EDTRC Management"

Browse

All of ResearchSpace

This Collection

Quick Links

Legislation and compliance

General Enquiries

Social Connect