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Energy buffer dimensioning through energy-erlangs in spatio-temporal-correlated energy-harvesting-enabled wireless sensor networks

Autor
Gomez, R.; Albert Cabellos-Aparicio; Alarcon, E.
Tipus d'activitat
Article en revista
Revista
IEEE Journal on Emerging and Selected Topics in Circuits and Systems
Data de publicació
2014-09-01
Volum
4
Número
3
Pàgina inicial
301
Pàgina final
312
DOI
https://doi.org/10.1109/JETCAS.2014.2337194 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/24553 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpl/abstractKeywords.jsp?reload=true&arnumber=6866922 Obrir en finestra nova
Resum
Energy-harvesting-enabled wireless sensor networks (EHE-WSN), despite their disruptive potential impact, still present several challenges precluding practical deployability. In particular, the low power density and random character of the ambient energy sources produce slow deep fadings in the energy that nodes harvest. Unfortunately, the capacity of the energy buffers is very limited, causing that, at some times, the node might interrupt its operation due to lack of stored energy. In this conte...
Citació
Gomez, R.; Albert Cabellos-Aparicio; Alarcon, E. Energy buffer dimensioning through energy-erlangs in spatio-temporal-correlated energy-harvesting-enabled wireless sensor networks. "IEEE Journal on Emerging and Selected Topics in Circuits and Systems", 01 Setembre 2014, vol. 4, núm. 3, p. 301-312.
Paraules clau
Energy Harvesting, Energy Management, Negative-energy Queue, System Modeling, Wireless Sensor Networks
Grup de recerca
CBA - Sistemes de Comunicacions de Banda Ampla
SEPIC - Sistemes Electrònics de Potència i de Control

Participants