Aidong Xu

A physical layer secure transmission method based on channel prediction and QoS

2017

In this paper a physical layer transmission method based on the channel prediction and users quality-of-service(QoS) is proposed. The time-varying Rayleigh fading channel is predicted by back propagation neural network (BPNN), which will serve as …

Graph-Based Time Series Edge Anomaly Detection in Smart Grid

2021

With the popularity of smart devices in the power grid and the advancement of data collection technology, the amount of electricity usage data has exploded in recent years, which is beneficial for optimizing service quality …