4.6 Article

Interference Control for Railway Wireless Communication Systems: Techniques, Challenges, and Trends

Journal

IEEE VEHICULAR TECHNOLOGY MAGAZINE
Volume 15, Issue 3, Pages 51-58

Publisher

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/MVT.2020.2970160

Keywords

Interference; Rail transportation; 3G mobile communication; Receivers; Jamming; Monitoring; Transient analysis

Funding

  1. National Natural Science Foundation of China [01734209, 61731017]
  2. Marie Curie Fellowship [796426]
  3. 111 Project [111-2-14]
  4. State's Key Project of Research and Development Plan [2017YFE0121300-6]
  5. Guangdong R&D Project in Key Areas [2019 B010156004]
  6. Swedish Strategic Research Foundation project entitled High-reliable Low-latency Industrial Wireless Communications, a European Marie Curie Fellowship project entitled High -reliability Low-latency Communications with Network Coding
  7. European Research Area Net Smart Energy Systems SG+ 2017 Program, Multilayer aggregator solutions to facilitate optimum demand response and grid flexibility (SMART-MLA) [89029]
  8. SWEA: Swedish Energy Authority [42811-2]

Ask authors/readers for more resources

Railway wireless communication systems (RWCSs) are dedicated for the transmission of train control and dispatch commands, where ultrahigh reliability and low latency are needed. However, due to the nature of wireless communications, RWCSs are vulnerable to interference and jamming from intentional and/or unintentional sources, which can be extremely dangerous for the trains' safety. In this article, we analyze the mechanisms of interference and its impairments to RWCSs as well as currently employed countermeasures for these impairments. Possible solutions for better interference control are also discussed.

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