Telecommunications Science ›› 2023, Vol. 39 ›› Issue (8): 29-42.doi: 10.11959/j.issn.1000-0801.2023159

• Research and Development • Previous Articles    

A survey on redundancy mechanisms in time-sensitive networking

Zimei PENG1,2,3, Guochu SHOU1,2,3, Mengjie GUO1,2,3, Yaqiong LIU1,2,3, Yihong HU1,2,3   

  1. 1 Beijing Laboratory of Advanced Information Networks, Beijing 100876, China
    2 Beijing Key Laboratory of Network System Architecture and Convergence, Beijing 100876, China
    3 School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Revised:2023-08-08 Online:2023-08-01 Published:2023-08-01
  • Supported by:
    The National Natural Science Foundation of China(92067102)

Abstract:

Many network applications, such as industrial control and automatic driving, have high requirements for network reliability.Time-sensitive networking (TSN) is a new generation of network technology based on the evolution of standard Ethernet architecture, including the frame replication and elimination for reliability (FRER).Firstly, the redundancy mechanism in TSN standard was described, including the development process, relevant standards and research status.Secondly, the spatial redundancy and time redundancy mechanisms in TSN were classified and analyzed.Finally, the future development and application scenarios of the redundancy mechanism in TSN were prospected, and some inspiring research directions and ideas were put forward.

Key words: TSN, FRER, PTRF, reliability, industrial Internet

CLC Number: 

No Suggested Reading articles found!