Global ETD Search
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Showing 1 to 6 of 6 for “"LPWANs"”.
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Resource management and IP interoperability for low power wide area networks
Low Power Wide Area Networks (LPWANs) such as LoRaWAN, Sigfox, and NBIoT present a novel communication paradigm, which complements the traditional short-range Wireless Sensor Networks (WSNs). LPWANs promise to provide wide-area connectivity (up to tens of kilometers) and low-power operations (up to …
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Impacts of Multi-Hop Routing and Channel/Transmission Configuration Planning on LoRa Networks
… the market demand. Low-Power Wide-Area Networks (LPWANs) promise a great future for low-cost, long-range wireless communication networks that typically serve low data rate applications. Furthermore, given the huge connectivity demand arising from the IoT sector, LPWANs are more suitable than …
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Large Scale Analysis and Scalability Enhancements for Low Power Wide Area Networks
… smart city applications. However, research into LPWANs is in the preliminary stages, with much analysis to be done to quantify the actual limits of proposed protocols. The energy efficiency and scalability of these protocols are key if these technologies are to be deployed effectively in densely …
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Performance Modelling of Multi-Hop LoRa-based Networks for IoT Applications
… agriculture. Low Power Wide Area Networks (LPWANs) have emerged as a key enabler for IoT due to their ability to provide energy efficiency, low deployment costs, extensive coverage, and support for large-scale networks. Among LPWAN technologies, Long Range Wide Area Network (LoRaWAN) has …
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Performance of narrow band internet of things (NBIoT) networks
… of NBIoT in the market has dominated other LPWANs like Sigfox and LoRA, with NBIoT having a technology share of close to 50 percent [31]. This study is aimed at exploring the deployment options of NBIoT and determining how network operators can realise the greatest value for their investment …
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Energy-efficient adaptive data rate optimisation scheme for LoRaWAN
… IoT technologies, Low Power Wide Area Networks (LPWANs) perform a pivotal function in delivering efficient and scalable connectivity for this ever-expanding wireless communication system. One prominent LPWAN technology, Long Range Wide Area Network (LoRaWAN), has achieved widespread adoption …