Research Article
Spectrum Sharing in Cognitive Radio Enabled Smart Grid: A Survey
@INPROCEEDINGS{10.1007/978-3-030-48513-9_50, author={Shuo Chen}, title={Spectrum Sharing in Cognitive Radio Enabled Smart Grid: A Survey}, proceedings={Cloud Computing, Smart Grid and Innovative Frontiers in Telecommunications. 9th EAI International Conference, CloudComp 2019, and 4th EAI International Conference, SmartGIFT 2019, Beijing, China, December 4-5, 2019, and December 21-22, 2019}, proceedings_a={CLOUDCOMP}, year={2020}, month={6}, keywords={Smart grid Cognitive radio Spectrum sharing}, doi={10.1007/978-3-030-48513-9_50} }- Shuo Chen
Year: 2020
Spectrum Sharing in Cognitive Radio Enabled Smart Grid: A Survey
CLOUDCOMP
Springer
DOI: 10.1007/978-3-030-48513-9_50
Abstract
Smart grid is viewed as the next-generation electric power system to meet the demand of communication and power delivery in an intelligent manner. With large scale deployment of electric power systems, smart grid faces the challenge from large volume data and high spectrum needs. To realize efficient spectrum utilization in the fact of spectrum scarcity, cognitive radio (CR) is involved in smart grid and generates the cognitive radio enabled smart grid. Cognitive radio enabled smart grid coexists with primary network by employing CR technologies including spectrum sensing, sharing, access and so on. Spectrum sharing is an important CR technology which realizes network coexistence without harmful interference through radio resource allocation. In this paper, a comprehensive survey is provided to review the state-of-the-art researches on spectrum sharing in cognitive radio enabled smart grid. We identify the network architecture and communication technology issues of cognitive radio enabled smart gird, and illustrate the investigation of spectrum sharing in different radio resource dimensions to highlight the superiority in efficient spectrum utilization.