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Optimizing Energy-Performance Trade-Offs in Solar-Powered Edge Devices

Peter G. Harrison, Naresh M. Patel
2018 Proceedings of the 2018 ACM/SPEC International Conference on Performance Engineering - ICPE '18  
Optimizing energy-performance trade-offs in solar-powered edge devices. 1, 1 (February 2018), 8 pages. https://doi.org/http://dx.  ...  Power modes can be used to save energy in electronic devices but a low power level typically degrades performance.  ...  This creates a trade-off between the energy consumed and the response time delivered by the cognitive system at the edge.  ... 
doi:10.1145/3184407.3184426 dblp:conf/wosp/HarrisonP18 fatcat:6lmekev53nag5f25h566mpnmci

MEC-enabled Energy Cooperation for Sustainable 5G Networks Exploiting the Location Service API [article]

Thembelihle Dlamini
2019 arXiv   pre-print
As a solution to this, we advocate for the integration of Energy Harvesting (EH) systems, e.g., solar panels or wind turbines (together with energy storage devices), into future BSs and edge computing  ...  In this paper, we jointly perform energy allocation and energy routing using an online algorithm based on Lyapunov drift-and-penalty optimization theorem (named Lyapunov) for enabling energy cooperation  ...  Here, wind energy is selected as a source during the solar energy off-peak periods.  ... 
arXiv:1911.10550v1 fatcat:ly6hke6g7ve7xdoknxzt6kewxy

Green-aware Mobile Edge Computing for IoT: Challenges, Solutions and Future Directions [article]

Minxian Xu, Chengxi Gao, Shashikant Ilager, Huaming Wu, Chengzhong Xu, Rajkumar Buyya
2020 arXiv   pre-print
In this work, we concentrate on the MEC application for IoT and deal with the energy saving objective via offloading workloads between cloud and edge.  ...  In this regard, we firstly identify the energy-related challenges in MEC.  ...  Then the optimization problem is solved by the Lyapunov-based online optimization framework. The optimization can also make trade-offs between brown energy and battery energy usage.  ... 
arXiv:2009.03598v1 fatcat:yocrd33c5vfzzi3mltp2rcrpvm

Blockchain-Based Power Trading Process

2019 Journal of system and management sciences  
In particular, in terms of energy demand management, there will be regional-centric self-reliant decentralization, and the activation of distributed energy resources (DERs), including renewable energy,  ...  will result in the deployment of microgrid-type virtual power plants on a regionwide basis.  ...  Artificial intelligence technology optimizes power consumption in the home, including turning off the power of consumer electronics devices that are not in use.  ... 
doi:10.33168/jsms.2019.0305 fatcat:cnmau4wz35denlir3rqjgzxysi

IEEE Access Special Section Editorial: Green Communications on Wireless Networks

Ilsun You, Giovanni Pau, Wei Wei, Carol Fung
2020 IEEE Access  
The simulation results produce practical shrewdness for mobile operators to appraise the trade-off between cache energy consumption and transport energy, and the trade-off between refresh cycles and the  ...  However, it is required to examine the trade-off between green communications' energy efficiency and network requirements.  ... 
doi:10.1109/access.2020.3026399 fatcat:denfwembibeg3nirxm3yie7w3q

Power-Aware Task Motion for Enhancing Dynamic Range of Embedded Systems with Renewable Energy Sources [chapter]

Jinfeng Liu, Pai H. Chou, Nader Bagherzadeh
2003 Lecture Notes in Computer Science  
New embedded systems are being built with new types of energy sources, including solar panels and energy scavenging devices, in order to maximize their utility when battery and A/C power are unavailable  ...  To achieve the wide dynamic range of power/performance trade-offs, we propose a new task motion technique, which tunes the system-level parallelism to the power/timing constraints as an effective way to  ...  trade-offs.  ... 
doi:10.1007/3-540-36612-1_6 fatcat:z4kyv7c7jvbxbkg3zwgqqlebzi

Unification of Edge Energy Grids for Empowering Small Energy Producers

Evangelos K. Markakis, Yannis Nikoloudakis, Kalliopi Lapidaki, Konstantinos Fiorentzis, Emmanuel Karapidakis
2021 Sustainability  
This fact does not leave any room for smaller players to participate in this procedure by contributing their part in the energy pool.  ...  This paper introduces a novel concept that allows small energy producers, such as solar panel grids, to offer their production excess through an intelligent energy brokerage blockchain-based framework.  ...  Currently these gensets are off-line during any disturbance of the grid, thus not contributing to the system's stability optimal performance.  ... 
doi:10.3390/su13158487 fatcat:4kpifylj5zcwriqwotg3oalrty

Automated Pest Detection with DNN on the Edge for Precision Agriculture

Andrea Albanese, Matteo Nardello, Davide Brunelli
2021 IEEE Journal on Emerging and Selected Topics in Circuits and Systems  
However, research efforts toward low-power sensing devices with fully functional machine learning (ML) on-board are still fragmented and limited in smart farming.  ...  Moreover, the proposed approach guarantees an extended battery life thanks to the integration of energy harvesting functionalities.  ...  -Power OFF These steps have been used to characterize the smart trap performance both in terms of power consumption and requiring energy.  ... 
doi:10.1109/jetcas.2021.3101740 fatcat:73agsu5gvvbslgjk4ygkzhmgjy

An Efficient Energy Management Approach Using Fog-as-a-Service for Sharing Economy in a Smart Grid

Adia Khalid, Sheraz Aslam, Khursheed Aurangzeb, Syed Haider, Mahmood Ashraf, Nadeem Javaid
2018 Energies  
Renewable energy sources play a significant role in making environments greener and generating electricity at a cheaper cost.  ...  This work proposes an energy efficient approach to solve the energy management problem in the fog based environment. We consider a small community that consists of multiple smart homes.  ...  Our previous paper [2] proposes an optimization method for electricity consumers to earn a maximum profit through power trading, where smart homes try to purchase electricity in off-peak hours; however  ... 
doi:10.3390/en11123500 fatcat:kkajh5alh5eh3ewcdhlyerxgfi

On the Deployment of Out-of-the-Box Embedded Devices for Self-Powered River Surface Flow Velocity Monitoring at the Edge

Arsal-Hanif Livoroi, Andrea Conti, Luca Foianesi, Fabio Tosi, Filippo Aleotti, Matteo Poggi, Flavia Tauro, Elena Toth, Salvatore Grimaldi, Stefano Mattoccia
2021 Applied Sciences  
Moreover, the lightweight nature of OTV coupled with computational optimizations makes it suited even for its deployment in situ to perform measurements at the edge with cheap embedded devices without  ...  We assess the performance of such set-ups from different perspectives to determine the optimal solution to design a cost-effective self-powered measurement node.  ...  Then, we define some self-powered setups based on cheap and standard solar panels and computing devices available on the market, and evaluate their performance to obtain the best trade-off between cost  ... 
doi:10.3390/app11157027 fatcat:ilw5f76wlna65cujmaifug4dti

Stochastic Optimization of Multi-Energy System Operation Considering Hydrogen-Based Vehicle Applications

Jie Mei, Yuefei Zuo, Christopher H.T. Lee, Xuntuo Wang, James L. Kirtley
2021 Advances in Applied Energy  
savings by appropriately arranging and utilizing all the devices in the system.  ...  In response to the challenge of improving energy efficiency, multi-energy systems composed of electrical power, natural gas, heating power, cooling power networks and energy storage are attracting more  ...  Fig. 6 . 6 Trade-off between cost and risk.  ... 
doi:10.1016/j.adapen.2021.100031 fatcat:ll3eufas4zel5pcnvh36gadfiu

LSTM-based Traffic Load Balancing and Resource Allocation for an Edge System [article]

Thembelihle Dlamini, Sifiso Vilakati
2020 arXiv   pre-print
balancing in BSs and energy savings within the MEC server.  ...  The use of green energy for powering the network apparatuses (e.g., Base Stations (BSs), MEC servers) has attracted attention towards minimizing the carbon footprint and network operational costs.  ...  Hence, a trade-off is required between QoS and energy savings.  ... 
arXiv:2011.10602v1 fatcat:ulazm7kgzzh2tmhs3mez7lbp6y

A Review on Green Caching Strategies for Next Generation Communication Networks

M. Ishtiaque A. Zahed, Iftekhar Ahmad, Daryoush Habibi, Quoc Viet Phung, Md Munjure Mowla, Muhammad Waqas
2020 IEEE Access  
TRADE-OFF ANALYSIS IN GREEN CACHING SYSTEMS Although caching at the network edge achieves substantial energy savings, this technique can cause performance related concerns and security threats.  ...  Energy-efficient system design initiates trade-off considerations related to user experience and system performance.  ... 
doi:10.1109/access.2020.3040958 fatcat:stj6zehnh5a3jcznqckmwwtwbe

50% Efficient Solar Cell Architectures and Designs

Allen Barnett, Christiana Honsberg, Douglas Kirkpatrick, Sarah Kurtz, Duncan Moore, David Salzman, Richard Schwartz, Jeffrey Gray, Stuart Bowden, Keith Goossen, Michael Haney, Dan Aiken (+2 others)
2006 2006 IEEE 4th World Conference on Photovoltaic Energy Conference  
Initial solar cell device results are shown for devices fabricated in geometries designed for this VHESC Program.  ...  We start with a very high performance crystalline silicon solar cell platform. Examples will be presented.  ...  An additional benefit of the coupling of the optical and device models in this case is that it guides trade offs in the dichroic filter design.  ... 
doi:10.1109/wcpec.2006.279768 fatcat:3iygd5spqbfbvbfyxsa34rxi54

Joint Admission Control and Resource Allocation in Edge Computing for Internet of Things

Shichao Li, Ning Zhang, Siyu Lin, Linghe Kong, Ajay Katangur, Muhammad Khurram Khan, Minming Ni, Gang Zhu
2018 IEEE Network  
Proportional power allocation can achieve a trade-off between fairness and the total network transmission rate.  ...  Therefore, there is a trade-off between resource utilization and QoS requirements.  ... 
doi:10.1109/mnet.2018.1700163 fatcat:bei7aizyhbblpboebn2pi7um2u
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