End-to-End Communication Delay Analysis of Next-Generation Train Control System Based on Cloud Computing

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End-to-End Communication Delay Analysis of Next-Generation Train Control System Based on Cloud Computing

Wen, Jiakun / Ma, Lianchuan / Cao, Yuan

The communication system of the next-generation train control system (TCS) based on cloud computing is modeled in this paper. The end-to-end communication delay is analyzed as the main factor affecting the real-time performance of the system. To improve this performance, a time-sensitive network (TSN) is introduced into the system. We analyze and simulate the end-to-end communication delay of systems with the TSN and compare it with traditional Ethernet. It is concluded that applying a TSN, based on the nw-DRR scheduling algorithm and with optimized parameters, can significantly reduce the end-to-end communication delay decreases from tens of milliseconds to milliseconds.

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Document information

Title :

End-to-End Communication Delay Analysis of Next-Generation Train Control System Based on Cloud Computing

Additional title:

Lect. Notes Electrical Eng.

Contributors:

Liu, Baoming (editor) / Jia, Limin (editor) / Qin, Yong (editor) / Liu, Zhigang (editor) / Diao, Lijun (editor) / An, Min (editor) / Wen, Jiakun (author) / Ma, Lianchuan (author) / Cao, Yuan (author)

Conference:

International Conference on Electrical and Information Technologies for Rail Transportation ; 2019 ; Qingdao, China October 25, 2019 - October 27, 2019

Published in:

Proceedings of the 4th International Conference on Electrical and Information Technologies for Rail Transportation (EITRT) 2019 ; Chapter : 19 ; 187-196

Lecture Notes in Electrical Engineering ; 640

Publication date :

2020-04-02

Size :

10 pages

ISBN :

978-981-15-2914-6 , 978-981-15-2913-9

ISSN :

1876-1119 , 1876-1100

DOI :