Age-Minimal Transmission for Energy Harvesting Sensors With Finite Batteries: Online Policies

An energy-harvesting sensor node that is sending status updates to a destination is considered. The sensor is equipped with a battery of finite size to save its incoming energy, and consumes one unit of energy per status update transmission, which is delivered to the destination instantly over an er...

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Veröffentlicht in:	IEEE transactions on information theory Jg. 66; H. 1; S. 534 - 556
Hauptverfasser:	Arafa, Ahmed, Yang, Jing, Ulukus, Sennur, Poor, H. Vincent
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.01.2020 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Age-of-information (AoI) Batteries Battery charge measurement Energy Energy conservation Energy harvesting Energy policy finite battery Long term online scheduling Optimization Rechargeable batteries Sensor phenomena and characterization Sensors Stochastic processes Thresholds
ISSN:	0018-9448, 1557-9654
Online-Zugang:	Volltext
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