A Parametric Study on Gauss-Newton Iterations for Wireless Sensor Network Localization

Jahangiri, Alireza; Mohammadi-Amin, Meysam; Kahe, Ghasem

doi:10.1109/wasowc49739.2020.9410167

Cited by 4 publications

(4 citation statements)

References 15 publications

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“…In general, the passive localization schemes that are developed in various works can be applied to post-disaster situations. For instance, [130] recently discussed localization in a WSN for different applications. In the same context, authors in [131] implemented their algorithm by using PSO and promoted the path planning strategy based on a grid scan.…”

Section: Localizationmentioning

confidence: 99%

“…This is the author's version which has not been fully edited and content may change prior to final publication. 2013 WSNs, algorithms [126] 2014 PSO, path planning strategy [131] 2015 Satellite stereo images [127] Radio channel, rescue [129] 2016 Fuzzy logic, range-free localization, WSNs [123] 2017 Vibration damage, WSN [124] 2019 Range-free localization, taxonomy [122] 2020 Gauss-Newton algorithm, accuracy, WSNs [130] Directional source, 3D WSNs [125] Data traffic throughput [137] 2018 Energy harvesting, D2D [139] Energy harvesting, underwater IoT [141] Drones, battery, backhaul [113] 2019…”

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confidence: 99%

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Post-Disaster Communications: Enabling Technologies, Architectures, and Open Challenges

Matracia

Saeed

Kishk

et al. 2022

IEEE Open J. Commun. Soc.

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The number of disasters has increased over the past decade where these calamities significantly affect the functionality of communication networks. In the context of 6G, airborne and spaceborne networks offer hope in disaster recovery to serve the underserved and to be resilient in calamities. Therefore, our paper reviews the state-of-the-art literature on post-disaster wireless communication networks and provides insights for the future establishment of such networks. In particular, we first give an overview of the works investigating the general procedures and strategies for facing any large-scale disaster. Then, we present technological solutions for post-disaster communications, such as the recovery of the terrestrial infrastructure, installing aerial networks, and using spaceborne networks. Afterwards, we shed light on the technological aspects of post-disaster networks, primarily the physical and networking issues. We present the literature on channel modeling, coverage and capacity, radio resource management, localization, and energy efficiency in the physical layer part, and discuss the integrated space-air-ground architectures, routing, delay-tolerant/software-defined networks, and edge computing in the networking layer part. This paper also includes interesting simulation results which can provide practical guidelines about the deployment of ad hoc network architectures in emergency scenarios. Finally, we present several promising research directions, namely backhauling, cache-enabled and intelligent reflective surface-enabled networks, placement optimization of aerial base stations (ABSs), and the mobility-related aspects that come into play when deploying aerial networks, such as planning their trajectories and the consequent handovers (HOs).

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Section: Localizationmentioning

confidence: 99%

mentioning

confidence: 99%

Post-Disaster Communications: Enabling Technologies, Architectures, and Open Challenges

Matracia

Saeed

Kishk

et al. 2022

IEEE Open J. Commun. Soc.

View full text Add to dashboard Cite

show abstract

“…In general, the passive localization schemes that are developed in various works can be applied to post-disaster situations. For instance, [113] discusses localization in a WSN for different applications. In the same context, authors in [114] implemented their algorithm by using particle swarm optimization (PSO) and promoted the path planning strategy based on a grid scan.…”

Section: E Localizationmentioning

confidence: 99%

“…For example, Reference [120] proposes a disaster-time system that makes use of a message ferry method to collect and exchange information while improving DTNs' energy efficiency; in particular, the authors introduced a method that allows to relay the messages of mobile terminals with low battery level to the terminals with higher battery level, avoiding the former to fully discharge. Inspired by biological networks of living organisms, the authors in [121] introduced an energy-efficient 2013 WSNs, algorithms [110] 2014 PSO, path planning strategy [114] 2015 Satellite stereo images [111] Radio channel, rescue [112] 2016 Fuzzy logic, range-free localization, WSNs [117] 2017 Vibration damage, WSN [118] 2019 Range-free localization, taxonomy [116] 2020 Gauss-Newton algorithm, accuracy, WSNs [113] Directional source, 3-D WSNs [119] disaster response network (DRN), called Bio-DRN, modeled via an integer linear programming optimization problem. In the same work, the Bio-DRN was developed by means of a sub-optimal heuristics and tested via simulation considering a real disaster-prone region in Nepal.…”

Section: F Energy Efficiencymentioning

confidence: 99%

Post-Disaster Communications: Enabling Technologies, Architectures, and Open Challenges

Matracia¹,

Saeed²,

Kishk³

et al. 2022

Preprint

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The number of disasters has increased over the past decade where these calamities significantly affect the functionality of communication networks. In the context of 6G, airborne and spaceborne networks offer hope in disaster recovery to serve the underserved and to be resilient in calamities. Therefore, this paper surveys the state-of-the-art literature on post-disaster wireless communication networks and provides insights for the future establishment of such networks. In particular, we first give an overview of the works investigating the general procedures and strategies for counteracting any large-scale disasters. Then, we present the possible technological solutions for post-disaster communications, such as the recovery of the terrestrial infrastructure, installing aerial networks, and using spaceborne networks.Afterward, we shed light on the technological aspects of post-disaster networks, primarily the physical and networking issues. We present the literature on channel modeling, coverage and capacity, radio resource management, localization, and energy efficiency in the physical layer and discuss the integrated space-air-ground architectures, routing, delay-tolerant/software-defined networks, and edge computing in the networking layer. This paper also presents interesting simulation results which can provide practical guidelines about the deployment of ad hoc network architectures in emergency scenarios. Finally, we present several promising research directions, namely backhauling, placement optimization of aerial base stations, and the mobility-related aspects that come into play when deploying aerial networks, such as planning their trajectories and the consequent handovers.Maurilio Matracia and Mohamed-Slim Alouini are with the Computer, Electrical, and Mathematical Sciences and Engineering

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Intelligent Prediction Method for Heat Dissipation State of Converter Heatsink

Jia

Chen

et al. 2023

IEEE Access

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S Currently, the offline manual periodic detection method is a well-established practice in detecting the thermal state of the converter heatsink. This method, however, is huge in maintenance costs. To lower maintenance costs and improve maintenance efficiency in detecting the thermal dissipation state, this paper proposes an intelligent online prediction scheme based on Gauss-Newton iteration method. Firstly, the power loss model of the power module is established according to the characteristics of IGBT and FWD. The power loss of the power device is then calculated in real time with the voltage and current parameters of the converter. Next, the transient thermal model of the heatsink is established based on thermodynamics theory. And the calculation method of steady thermal resistance of heatsink based on Gauss-Newton iteration method is proposed according to the model. The transient thermal impedance data allow for timely prediction of thermal resistance of the heatsink and characterize the thermal state of the heatsink. Finally, with the help of DSP28377D, an experimental platform is built to verify the scheme. Results show that this method can realize intelligent prediction of thermal state online.

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A Parametric Study on Gauss-Newton Iterations for Wireless Sensor Network Localization

Cited by 4 publications

References 15 publications

Post-Disaster Communications: Enabling Technologies, Architectures, and Open Challenges

Post-Disaster Communications: Enabling Technologies, Architectures, and Open Challenges

Post-Disaster Communications: Enabling Technologies, Architectures, and Open Challenges

Intelligent Prediction Method for Heat Dissipation State of Converter Heatsink

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