Energy Management and Cross Layer Optimization for Wireless Sensor Network Powered by Heterogeneous Energy Sources

• Published in: IEEE transactions on wireless communications Vol. 14; no. 5; pp. 2814 - 2826
• Main Authors: Xu, Weiqiang, Zhang, Yushu, Shi, Qingjiang, Wang, Xiaodong
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.05.2015; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Alternative energy sources; Batteries; block coordinate descent; crosslayer optimization; drift-plus-penalty; Electricity; Electricity distribution; electricity grid; Energy consumption; energy harvesting; energy management; Energy policy; Energy transmission; heterogeneous energy; Lyapunov optimization; Mathematical models; Optimization; Power grids; Radio frequency; Remote sensors; Renewable energy; Renewable resources; Wireless networks; Wireless sensor networks; Wireless sensor networks; Lyapunov optimization; block coordinate descent; drift-plus-penalty; electricity grid; energy harvesting; cross-layer optimization; energy management; heterogeneous energy

Recently, utilizing renewable energy for wireless system has attracted extensive attention. However, due to the instable energy supply and the limited battery capacity, renewable energy cannot guarantee to provide the perpetual operation for wireless sensor networks (WSN). The coexistence of renewab...