Energy-Efficient Optimal Power Allocation in Integrated Wireless Sensor and Cognitive Satellite Terrestrial Networks

Energy-Efficient Optimal Power Allocation in Integrated Wireless Sensor and Cognitive Satellite Terrestrial Networks

This paper proposes novel satellite-based wireless sensor networks (WSNs), which integrate the WSN with the cognitive satellite terrestrial network. Having the ability to provide seamless network access and alleviate the spectrum scarcity, cognitive satellite terrestrial networks are considered as a...

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Bibliographic Details
Main Authors: Shengchao Shi, Guangxia Li, Kang An, Bin Gao, Gan Zheng
Format: Article
Language:English
Published: MDPI AG 2017-09-01
Series:Sensors
Subjects:
wireless sensor network
cognitive satellite
power allocation
energy efficiency
fading channels
interference power constraint
transmit power constraint
Online Access:https://www.mdpi.com/1424-8220/17/9/2025

Internet

https://www.mdpi.com/1424-8220/17/9/2025

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