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铁路通信信号工程技术 ›› 2023, Vol. 20 ›› Issue (1): 46-51,60.DOI: 10.3969/j.issn.1673-4440.2023.01.009

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基于SRv6的铁路承载网隧道技术研究

高 源,邱 萍   

  1. 北京全路通信信号研究设计院集团有限公司,北京 100070
  • 收稿日期:2021-12-28 修回日期:2022-11-29 出版日期:2023-01-25 发布日期:2023-01-25
  • 作者简介:高源(1996—),男,工程师,硕士,主要研究方向:云网融合、通信承载网技术、光通信与数据通信,邮箱:gaoyuan@crscd.com.cn。
  • 基金资助:
    中国国家铁路集团有限公司科技研究开发计划项目(SY2021G001)

Research and Application of Railway Bearer Network Tunneling Technology Based on SRv6

Gao Yuan,  Qiu Ping   

  1. CRSC Research & Design Institute Group Co., Ltd., Beijing    100070, China
  • Received:2021-12-28 Revised:2022-11-29 Online:2023-01-25 Published:2023-01-25

摘要: 为更好满足铁路5G专用移动通信(5G-R)、数据中心高速互联和云网融合等智慧铁路新型应用需求,对面向铁路承载网的隧道技术进行研究,聚焦铁路应用场景,结合SRv6技术特点和优势,提出基于SRv6-TE Policy隧道和SRv6-BE隧道的铁路承载场景部署方案并验证分析,给出关于铁路承载网的SRv6应用部署方案建议。

关键词: 铁路, 承载网, 隧道技术, 技术发展

Abstract: In order to better meet the new application requirements of smart railways such as next-generation railway mobile communication 5G-R network, data center high-speed interconnection and cloud network convergence, this paper studies the tunneling technology facing the railway bearer network, focuses on the railway application scenarios, takes into consideration the characteristics and advantages of SRv6 technology to put forward the railway bearer scenario deployment schemes based on SRv6-TE Policy tunnel and SRv6-BE tunnel, verifies and analyzes these schemes, and makes suggestions on SRv6 application deployment schemes of railway bearer network. 

Key words: railway, bearer network, tunneling technology, technology evolution

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