Filters








31 Hits in 7.1 sec

Energy Efficiency is Not Enough:Towards a Batteryless Internet of Sounds

Vincent Lostanlen, Antoine Bernabeu, Jean-Luc Béchennec, Mikaël Briday, Sébastien Faucou, Mathieu Lagrange
2021 Audio Mostly 2021  
Against this problem, our radical answer is to avoid the use of batteries altogether; and instead, to harvest ambient energy in real time and store it in a supercapacitor allowing a few minutes of operation  ...  Yet, batteries contain chemical pollutants and have a shorter lifespan than electronic components: as such, they hinder the autonomy and sustainability of the Internet of Sounds at large.  ...  These advances have undeniable merits in terms of energy efficiency and constitute a necessary part of the effort towards "Green IT".  ... 
doi:10.1145/3478384.3478408 fatcat:x3rvdpimwne6ngw7cym733xtji

Zygarde: Time-Sensitive On-Device Deep Intelligence on Intermittently-Powered Systems [article]

Bashima Islam, Yubo Luo, Shahriar Nirjon
2019 arXiv   pre-print
The sporadic nature of harvested energy, resource constraints of the embedded platform, and the computational demand of deep neural networks (even though compressed) pose a unique and challenging real-time  ...  We empirically study the problem and model the energy harvesting pattern as well as the trade-off between the accuracy and execution of a deep neural network.  ...  The Internet of Things (IoT) promises to make our lives efficient, productive, enjoyable, and healthier by making everyday objects capable of sensing, computation, and communication.  ... 
arXiv:1905.03854v1 fatcat:rebcm3zjgngvrii6lhne3btvpe

Wireless Power Transfer and Energy Harvesting: Current Status and Future Prospects

Jun Huang, Yide Zhou, Zhaolong Ning, Hamid Gharavi
2019 IEEE wireless communications  
In addition, to efficiently schedule the harvested energy, an energy scheduling scheme in the EH-powered D2D relay network is proposed as a case study.  ...  In this article, an overview of recent advances in wireless power supply is provided, and several promising applications are presented to show the future trends.  ...  For example, ambient RF energy harvesting generally does not provide enough energy for cellphones.  ... 
doi:10.1109/mwc.2019.1800378 pmid:32165868 pmcid:PMC7067225 fatcat:iuaikoibfnd5nbzfosiuwfehuq

Sensing, Computing, and Communication for Energy Harvesting IoTs: A Survey [article]

Dong Ma, Guohao Lan, Mahbub Hassan, Wen Hu, Sajal K. Das
2019 arXiv   pre-print
The paper is concluded with a discussion of future research directions.  ...  With the growing number of deployments of Internet of Things (IoT) infrastructure for a wide variety of applications, the battery maintenance has become a major limitation for the sustainability of such  ...  too late as the residual energy is not enough.  ... 
arXiv:1905.03949v2 fatcat:xqzuk3c6mjf5bpagdtkfdsro6e

IoT for Green Building Management [article]

Wayes Tushar, Nipun Wijerathne, Wen-Tai Li, Chau Yuen, H. Vincent Poor, Tapan Kumar Saha, Kristin L. Wood
2018 arXiv   pre-print
As such, the Internet of Things (IoT), which can monitor and collect a large amount of data on different contexts of a building and feed the data to the processor of the BMS, provides a new opportunity  ...  It is demonstrated how to extract high-level building occupancy information through simple and low-cost IoT sensors and studied the impact of human activities on energy usage of a building, which can be  ...  ) of a space is necessary for becoming more energy efficient.  ... 
arXiv:1805.10635v1 fatcat:xnkolppwlfa55aqwwk3mjvpmny

Energy Harvesting Techniques for Internet of Things (IoT)

Teodora Sanislav, George Dan Mois, Sherali Zeadally, Silviu Corneliu Folea
2021 IEEE Access  
Energy Harvesting (EH) technology is a promising environment-friendly solution that extends the lifetime of these sensors, and, in some cases completely replaces the use of battery power.  ...  The rapid growth of the Internet of Things (IoT) has accelerated strong interests in the development of low-power wireless sensors.  ...  In some cases, the use of only one energy source is not enough, therefore several types of energy sources must be combined to reap sufficient power needed by electronic equipment. A.  ... 
doi:10.1109/access.2021.3064066 fatcat:beit5gok5zb5nmhql4aa5t5oxm

On-Site and External Energy Harvesting in Underground Wireless

Usman Raza, Abdul Salam
2020 Electronics  
Energy efficiency is vital for uninterrupted long-term operation of wireless underground communication nodes in the field of decision agriculture.  ...  These energy harvesting approaches lead to design of an efficient wireless underground communication system to power underground nodes for prolonged field operation in decision agriculture.  ...  When there is enough renewable energy at WDs, ENs can stop transmitting energy because of battery constraint. On the contrary, WPT methods can be used when energy is not enough at WDs.  ... 
doi:10.3390/electronics9040681 fatcat:mxif2e63czhprdz6ci2f5cizoi

Dense and long-term monitoring of Earth surface processes with passive RFID – a review [article]

Mathieu Le Breton, Frédéric Liébault, Laurent Baillet, Arthur Charléty, Éric Larose, Smail Tedjini
2022 arXiv   pre-print
As a pattern, passive RFID could fill a gap between wireless sensor networks and manual measurements, to collect data efficiently over large areas, during several years, at high spatial density and moderate  ...  The most mature application today is the study of coarse sediment transport in rivers or coastal environments, using tags placed into pebbles.  ...  This challenge is tackled within the Green Internet of Things concept, which aims at reducing the waste and energy consumption of wireless sensing systems (Zhu et al., 2015) .  ... 
arXiv:2112.11965v2 fatcat:ywtj3t7ssjfuplfqdl2nrxq53a

DEV 14 and HotMobile 15

Nicola Dell, Trevor Perrier, Brad Campbell, Noah Klugman, Thomas Zachariah
2015 IEEE pervasive computing  
is on the ACM HotMobile 2015 workshop, held in February of this year.  ...  Miguel focused on the intersection of economics, technology, and development, arguing that rigorous experimental research in development economics EdItor'S Intro this issue we have not one but two conference  ...  The final presentation in this session, "Energy-Efficiency Comparison Although academic research might not transition well to a successful company... the people behind the research are well suited for  ... 
doi:10.1109/mprv.2015.30 fatcat:aaolpul4jnhdtdqjfikelm4qku

2021 Index IEEE Internet of Things Journal Vol. 8

2021 IEEE Internet of Things Journal  
Note that the item title is found only under the primary entry in the Author Index.  ...  The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination.  ...  Zhang, X., +, JIoT July 15, 2021 11758-11772 Cooperative Location Privacy in Vehicular Networks: Why Simple Mix Zones are Not Enough.  ... 
doi:10.1109/jiot.2022.3141840 fatcat:42a2qzt4jnbwxihxp6rzosha3y

Peripheral state persistence for transiently-powered systems

Gautier Berthou, Tristan Delizy, Kevin Marquet, Tanguy Risset, Guillaume Salagnac
2017 2017 Global Internet of Things Summit (GIoTS)  
because it could not harvest enough energy.  ...  enough not to obviate the energy advantage of radio-based storage-and counter updates do not frequently necessitate erasures.  ... 
doi:10.1109/giots.2017.8016243 dblp:conf/giots/BerthouDMRS17 fatcat:r2vbvtjlnvdlxkkt6ldrw43l6m

A Comprehensive Review on Energy Harvesting Integration in IoT Systems from MAC Layer Perspective: Challenges and Opportunities

Golshan Famitafreshi, M. Shahwaiz Afaqui, Joan Melià-Seguí
2021 Sensors  
The Internet of Things (IoT) is revolutionizing technology in a wide variety of areas, from smart healthcare to smart transportation.  ...  Despite the essential role of the MAC layer to efficiently optimize the energy consumption in IoT systems, there is a gap in the literature to systematically understand the possible MAC layer improvements  ...  Informed Consent Statement: Not applicable for this study. Data Availability Statement: Not applicable for this study. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/s21093097 pmid:33946778 fatcat:u3sm7pvydve7jlg427ngdjaap4

Survey of Energy Harvesting Technologies for Wireless Sensor Networks

Alexander J. Williams, Matheus F. Torquato, Ian M. Cameron, Ashraf A. Fahmy, Johann Sienz
2021 IEEE Access  
Furthermore, the choice of EH technology is intrinsically linked to non-trivial decisions on energy storage technologies and combinatorial architectures for a given WSN application.  ...  Making use of EH systems as alternative energy sources is seen as one of the most promising solutions for developing VOLUME 4, 2016  ...  as we adapt towards In-dustry 4.0.  ... 
doi:10.1109/access.2021.3083697 fatcat:wn5mkuvmrjbndc7d5jidbjkkay

Application of Triboelectric Nanogenerator in Fluid Dynamics Sensing: Past and Future

Leo N. Y. Cao, Zijie Xu, Zhong Lin Wang
2022 Nanomaterials  
Wang's team to harvest random mechanical energy is a promising new energy source for distributed sensing systems in the new era of the internet of things (IoT) and artificial intelligence (AI) for a smart  ...  TENG has many advantages that make it suitable for a wide range of applications, including energy harvesting, environmental protection, wearable electronics, robotics, and self-powered sensors.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/nano12193261 fatcat:giy7qmycvrbczjjv7dnt737yjy

Enabling Distributed Intelligence with Ferroelectric Multifunctionalities

Kui Yao, Shuting Chen, Szu Cheng Lai, Yasmin Mohamed Yousry
2021 Advanced Science  
Distributed intelligence involving a large number of smart sensors and edge computing are highly demanded under the backdrop of increasing cyber-physical interactive applications including internet of  ...  An emphasis is made on the utilization of the multiple extraordinary functionalities of ferroelectrics to enable material-critical device innovations.  ...  www.advancedscience.com Yasmin Mohamed Yousry is a Scientist at the Institute of Materials Research and Engineering (IMRE), A*STAR, Singapore.  ... 
doi:10.1002/advs.202103842 pmid:34719870 pmcid:PMC8728856 fatcat:loagd4ernbhurogivsoosmhm5q
« Previous Showing results 1 — 15 out of 31 results