Affiliations: [a] Department of Fine Arts, Art College, Nanchang University, Nanchang, China | [b] Faculty of Automatic Control, Electronics and Computer Science, Silesian University of Technology, Gliwice, Poland
Abstract: Aiming at the problem of delay and packet loss in current remote network, a delay compensation algorithm for high-speed network is studied and applied to the remote auction of digital art works. High-speed network delay mainly includes: transmission processing delay, waiting delay, transmission delay, and reception processing delay. The delay model of high-speed network is designed by using a time division multiple access protocol. Based on the high-speed network delay model, the Kalman filter is used to design the high-speed network delay control algorithm to maintain the high-speed network delay. At the same time, the round-trip delay compensation algorithm based on link delay is used to compensate the high-speed network delay. The experimental results show that the proposed method compensates the delay of more than 235 ms, and the packet loss rate of high-speed network is only 0.59%, and the throughput reaches 241 Mbit/s, which validates the algorithm can effectively compensate the delay of high-speed network and reduce the packet loss rate of high-speed network.
Keywords: Digital art works, Remote auction, High speed network delay, Compensation algorithm, Link delay, Kalman filtering
