Towards Reliable IEEE 802.15.4g SUN with Re-transmission Shaping and Adaptive Modulation Selection

Solimini, D.; Tuset-Peiró, Pere; Boquet, Guillem; Gomes, Ruan Delgado; Vázquez-Gallego, Francisco; Vilajosana, Xavier

doi:10.1007/s11265-021-01665-z

Cited by 6 publications

(2 citation statements)

References 27 publications

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“…Conversely, long-range technologies with high data rates like 5G/LTE and Weightless-W are better to be employed to transmit large volumes of data from the CH to a sink node located remotely. This segmentation of communication technologies optimises efficiency and resource utilisation [44,[46][47][48].…”

Section: Resultsmentioning

confidence: 99%

Reliability and Detectability of Emergency Management Systems in Smart Cities under Common Cause Failures

Jesus,

Portugal,

Costa

et al. 2024

Sensors

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Urban areas are undergoing significant changes with the rise of smart cities, with technology transforming how cities develop through enhanced connectivity and data-driven services. However, these advancements also bring new challenges, especially in dealing with urban emergencies that can disrupt city life and infrastructure. The emergency management systems have become crucial elements for enabling cities to better handle urban emergencies, although ensuring the reliability and detectability of such system remains critical. This article introduces a new method to perform reliability and detectability assessments. By using Fault Tree Markov chain models, this article evaluates their performance under extreme conditions, providing valuable insights for designing and operating urban emergency systems. These analyses fill a gap in the existing research, offering a comprehensive understanding of emergency management systems functionality in complex urban settings.

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Section: Resultsmentioning

confidence: 99%

Reliability and Detectability of Emergency Management Systems in Smart Cities under Common Cause Failures

Jesus,

Portugal,

Costa

et al. 2024

Sensors

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“…Wi-SUNs have two signi icant features: low power transmission and support for bidirectional multihop transmission. These systems are based on the IEEE 802.15.4g standard [20] which describes a new set of PHYs based on three modulation techniques operating in sub-GHz and 2.4 GHz bands [21,22] thus introducing the modulation diversity. The objective of our paper is to provide an experimental comparison of IEEE802.15.4g physical layers in 6TiSCH networks.…”

Section: Introductionmentioning

confidence: 99%

Experimental evaluation of multi-PHY 6TiSCH networks

Lekic¹,

Gardasevic²,

Mladen³

2022

ITU J-FET

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The architectural design of Wireless Sensor Networks (WSNs) for the Industrial Internet of Things (IIoT) applications requires the careful planning and selection of an appropriate operational strategy. Harmonization of standards is crucial to ensure easier certification and commercialization of IIoT solutions. The ongoing research activities are directed toward designing agile, reliable, and secure transmission technologies and protocols. Recently, Time Slotted Channel Hopping (TSCH) standardization bodies have started to consider support for multiple physical layers thus accommodating a wide range of applications. This paper presents the results of the extensive experimental measurement campaign to study the performance of the 6TiSCH (IPv6 over the TSCH mode of IEEE 802.15.4e) network while supporting multiple physical layers (PHYs). For measurement purposes, all experiments were performed on OpenMote-B hardware. These devices are equipped with an Atmel AT86RF215 dual radio transceiver implementing IEEE 802.15.4g. The performance evaluation is provided for the following metrics: network formation time, Packet Delivery Ratio (PDR), latency, and duty cycle. Results are encouraging, particularly in terms of high PDR for all tested PHYs. Performance evaluation indicates the importance of proper node positioning, link quality estimation and careful selection of network parameters. Moreover, collected experimental results create a dataset that provides insights into the tested PHYs' performance and their potential for indoor 6TiSCH networking.

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FRR: A Fast Routing Recovery mechanism minimizing network formation time in smart grids

Heck,

Quispe,

Fonseca

et al. 2025

International Journal of Electrical Power & Energy Systems

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Towards Reliable IEEE 802.15.4g SUN with Re-transmission Shaping and Adaptive Modulation Selection

Abstract: In this paper, we propose and evaluate two mechanisms aimed at improving the communication reliability of IEEE 802.15g SUN (Smart Utility Networks) in industrial scenarios: RTS (Re-Transmission Shaping), which uses acknowledgements to track channel 5

Cited by 6 publications

References 27 publications

Reliability and Detectability of Emergency Management Systems in Smart Cities under Common Cause Failures

Reliability and Detectability of Emergency Management Systems in Smart Cities under Common Cause Failures

Experimental evaluation of multi-PHY 6TiSCH networks

FRR: A Fast Routing Recovery mechanism minimizing network formation time in smart grids

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