@inproceedings{3c942f6ec1f547538652f990a84ace64,
title = "Optimal power allocation for smart-grid powered point-to-point cognitive radio system",
abstract = "This paper proposes an optimal power allocation analysis for a point-to-point wireless system when powered by a smart grid. We propose to minimize the total power consumption cost while ensuring individual and total throughput constraints. The power cost is computed based on different dynamic pricing models of the power consumption. Analytical solutions are derived for each pricing model. The derived solutions are shown to be modified versions of the water-filling solution. Water-filling based algorithms are proposed for the resource allocation with each pricing model. Performance comparison and pricing effect are shown through simulations.",
keywords = "Energy consumption awareness, smart grid systems, spectrum access efficiency",
author = "Bassem Khalfi and {Ben Ghorbel}, Mahdi and Bechir Hamdaoui and Mohsen Guizani",
note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 2014 IEEE Computers, Communications and IT Applications Conference, ComComAp 2014 ; Conference date: 20-10-2014 Through 22-10-2014",
year = "2014",
month = jan,
day = "20",
doi = "10.1109/ComComAp.2014.7017217",
language = "English",
series = "Proceedings - 2014 IEEE Computers, Communications and IT Applications Conference, ComComAp 2014",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "316--320",
editor = "Zhangbing Zhou and Jianwei Niu and Lei Shu",
booktitle = "Proceedings - 2014 IEEE Computers, Communications and IT Applications Conference, ComComAp 2014",
address = "United States",
}