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Energy-efficient device architecture and technologies for the internet of everything Mahapatra, Chinmaya
Abstract
Around the globe, integrating information and communication technologies with physical infrastructure is a top priority in pursuing smart, green living to improve energy efficiency, protect the environment, improve the quality of life, and bolster economy competitiveness. Internet-of-Everything (IoE) is a network of uniquely identifiable, accessible, and manageable smart things that are connected through a network of heterogeneous devices and people, usually consisting of battery-operated nodes, and mostly working at remote places, without human intervention. This leads us to issues concerning IoE Systems such as network lifetime, battery efficiency, carbon emissions, low-power security and efficient data transmission, which have been analysed in this thesis and solutions have been proposed for them. First, we investigate wireless energy harvesting (WEH), wake-up radio (WUR) scheme, and error control coding (ECC) as enabling solutions to enhance the performance of sensor networks-based IoE systems while reducing their carbon footprints. Specifically, a utility-lifetime maximization problem incorporating WEH, WUR, and ECC, is formulated and solved using a distributed dual sub gradient algorithm based on the Lagrange multiplier method. Discussion and verification through simulation results show how the proposed solutions improve network utility, prolong the lifetime, and pave the way for a greener IoE by reducing their carbon footprints. Next, we introduce active radio frequency identification tags based cluster head selection, data-awareness and energy harvesting in IoE systems. The results show that such IoE systems are better equipped to deal with energy efficiency and data delivery problems. Simulation results support our data aware energy saving approach and show significant improvement over state-of-the art techniques. To design an energy-efficient and low-resource consuming security solution for IoE systems, we propose a Physically Unclonable Function based security scheme that exploits variations of physical sensor characteristics through a prototype printed circuit board design and challengeresponse pair generation using the quadratic residue property. Through simulations and measurements, we show that our design scheme is better in terms of energy and computation requirements and provides a two-fold secure data transfer. Finally, we apply our solutions to a home energy management system and find an optimal model to save energy in a broad IoE system application.
Item Metadata
Title |
Energy-efficient device architecture and technologies for the internet of everything
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Creator | |
Publisher |
University of British Columbia
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Date Issued |
2018
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Description |
Around the globe, integrating information and communication technologies with physical
infrastructure is a top priority in pursuing smart, green living to improve energy
efficiency, protect the environment, improve the quality of life, and bolster economy
competitiveness. Internet-of-Everything (IoE) is a network of uniquely identifiable, accessible,
and manageable smart things that are connected through a network of heterogeneous
devices and people, usually consisting of battery-operated nodes, and mostly
working at remote places, without human intervention. This leads us to issues concerning
IoE Systems such as network lifetime, battery efficiency, carbon emissions,
low-power security and efficient data transmission, which have been analysed in this
thesis and solutions have been proposed for them.
First, we investigate wireless energy harvesting (WEH), wake-up radio (WUR)
scheme, and error control coding (ECC) as enabling solutions to enhance the performance
of sensor networks-based IoE systems while reducing their carbon footprints.
Specifically, a utility-lifetime maximization problem incorporating WEH, WUR, and
ECC, is formulated and solved using a distributed dual sub gradient algorithm based on
the Lagrange multiplier method. Discussion and verification through simulation results
show how the proposed solutions improve network utility, prolong the lifetime, and
pave the way for a greener IoE by reducing their carbon footprints. Next, we introduce active radio frequency identification tags based cluster head selection,
data-awareness and energy harvesting in IoE systems. The results show that
such IoE systems are better equipped to deal with energy efficiency and data delivery
problems. Simulation results support our data aware energy saving approach and show
significant improvement over state-of-the art techniques. To design an energy-efficient
and low-resource consuming security solution for IoE systems, we propose a Physically
Unclonable Function based security scheme that exploits variations of physical
sensor characteristics through a prototype printed circuit board design and challengeresponse
pair generation using the quadratic residue property. Through simulations and
measurements, we show that our design scheme is better in terms of energy and computation
requirements and provides a two-fold secure data transfer. Finally, we apply our
solutions to a home energy management system and find an optimal
model to save energy in a broad IoE system application.
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Genre | |
Type | |
Language |
eng
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Date Available |
2019-01-10
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Provider |
Vancouver : University of British Columbia Library
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Rights |
Attribution-NonCommercial-NoDerivatives 4.0 International
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DOI |
10.14288/1.0376032
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URI | |
Degree | |
Program | |
Affiliation | |
Degree Grantor |
University of British Columbia
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Graduation Date |
2019-02
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Campus | |
Scholarly Level |
Graduate
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Rights URI | |
Aggregated Source Repository |
DSpace
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Rights
Attribution-NonCommercial-NoDerivatives 4.0 International