作者
Aymen Omri, Javier Hernandez Fernandez, Alfredo Sanz, Mariam R Fliss
发表日期
2020/5/11
研讨会论文
2020 IEEE International Symposium on Power Line Communications and its Applications (ISPLC)
页码范围
1-6
出版商
IEEE
简介
Narrow-band (NB) power line communication (PLC) is a key technology for supporting different smart grid applications. It uses the existing power-grid infrastructure to provide cost-efficient data transmissions between the different nodes of an electrical grid. However, channel attenuation and high unpredictable noise levels may degrade the performance of the NB-PLC systems. The impact of these two impairments on PLC systems can be reduced by using an efficient and dynamic channel selection scheme. In this paper, we propose two PLC channel selection schemes: a single-channel based scheme (SCS), and a multi-channel based scheme (MCS). They are based on the up-link and the down-link signal-to-noise ratios, and the successful transmission probabilities (STP) between the different nodes in the considered network. The first scheme involves selecting the best single channel for the entire network that …
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A Omri, JH Fernandez, A Sanz, MR Fliss - 2020 IEEE International Symposium on Power Line …, 2020