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Browsing by Subject "Low Power Wide Area Networks"

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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
Firmware updates over the air mechanisms for low power wide area networks: A review

Author: Pule, M ; Abu-Mahfouz, Adnan MI Date: Nov 2019 Wireless Sensor Networks (WSN) provide an affordable infrastructure that allows numerous control and data collection processes to be conducted with high spatial and temporal resolution. The recent arrival of Low Power Wide Area Networks (LPWAN) ... Read more
A fuzzy-logic based adaptive data rate scheme for energy-efficient loRaWAN communication

Author: Kufakunesu, R ; Hancke, G ; Abu-Mahfouz, Adnan MI Date: Oct 2022 Long Range Wide Area Network (LoRaWAN) technology is rapidly expanding as a technology with long distance connectivity, low power consumption, low data rates and a large number of end devices (EDs) that connect to the Internet of Things (IoT) ... Read more
LoRa and LoRaWAN testbeds: A review

Author: Marais, J ; Malekian, R ; Abu-Mahfouz, Adnan MI Date: Sep 2017 The Internet of Things (IoT) is a fast-growing movement turning devices into always-connected smart devices through the use of communication technologies. This facilitates the creation of smart strategies allowing monitoring and optimization ... Read more
A sea rescue operation system based on LoRa

Author: Dehda, PS ; Jayram, S ; Abu-Mahfouz, Adnan MI ; Ouahada, K Date: Aug 2019 Current Personal Flotation Devices (PFD), such as life jackets, are equipped with reflective tape and water- activated LED units. As technology advances, it is imperative that safety equipment is enhanced as well This motivates the use of Low ... Read more
A survey on Adaptive Data Rate optimization in LoRaWAN: Recent solutions and major challenges

Author: Kufakunesu, R ; Hancke, GP ; Abu-Mahfouz, Adnan MI Date: Sep 2020 Long-Range Wide Area Network (LoRaWAN) is a fast-growing communication system for Low Power Wide Area Networks (LPWAN) in the Internet of Things (IoTs) deployments. LoRaWAN is built to optimize LPWANs for battery lifetime, capacity, range, ... Read more
A survey on the security of low power wide area networks: Threats, challenges, and potential solutions

Author: Alimi, KOA ; Ouahada, K ; Abu-Mahfouz, Adnan MI ; Rimer, S Date: Oct 2020 Low power wide area network (LPWAN) is among the fastest growing networks in Internet of Things (IoT) technologies. Owing to varieties of outstanding features which include long range communication and low power consumption, LPWANs are fast ... Read more
A survey on the viability of confirmed traffic in a LoRaWAN

Author: Marais, JM ; Abu-Mahfouz, Adnan MI ; Hancke, GP Date: Jan 2020 Internet of Things (IoT) deployments are on the rise globally with Low Power Wide Area Networks (LPWAN) providing the wireless networks needed for this expansion. One of these technologies namely Long Range Wide Area Network (LoRaWAN) has ... Read more
Towards achieving an efficient ADR scheme for LoRaWAN: A review of the constrained optimisation approach

Author: Kufakunesu, R ; Hancke, GP ; Abu-Mahfouz, Adnan MI Date: Nov 2021 Long Range Wide Area Network (LoRaWAN) is a networking technology that is rapidly growing in the Internet of Things (IoT) implementations under Low Power Wide Area Networks (LPWAN). The main goal of LoRaWAN is to optimise the coverage range, ... Read more

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Browsing by Subject "Low Power Wide Area Networks"

Browsing by Subject "Low Power Wide Area Networks"

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