信息网络安全

信息网络安全 ›› 2016, Vol. 16 ›› Issue (10): 76-79.doi: 10.3969/j.issn.1671-1122.2016.10.012

• • 上一篇    下一篇

基于光纤通信技术的数据单向传输可靠性研究

邵旭东1(), 蒋海平1, 张菡2   

  1. 1.公安部第三研究所上海辰锐信息科技公司,上海 201204
    2.中国铁路总公司运输局,北京 100844
  • 收稿日期:2016-05-10 出版日期:2016-10-31 发布日期:2020-05-13
  • 作者简介:

    作者简介： 邵旭东（1976—）,男,上海,助理研究员,硕士,主要研究方向为信息安全; 蒋海平（1981—）,男,上海,工程师,本科,主要研究方向为信息安全;张菡（1973—）,女,安徽,高级工程师,硕士,主要研究方向为运输信息网络安全。

Research of Data One-way Transfer Reliability Based on Fiber Optic Communication Technology

Xudong SHAO1(), Haiping JIANG1, Han ZHANG2   

  1. 1.Information Security Technology Division, The Third Research Institute of Ministry of Public Security, Shanghai 201204, China
    2.China railway, Beijing 100844, China
  • Received:2016-05-10 Online:2016-10-31 Published:2020-05-13

RichHTML

4

PDF (PC)

206

摘要：

基于光通信的单向传输技术已普遍应用于不同密级网络间数据的传输,但缺点是无法保证数据传输的可靠性。文章提出一种可行的方案,从多个层面采用多种技术防止丢包,保障数据传输的可靠性和完整性。应用该方案的单向传输技术已经在重点网络进行了试点运行,并取得了较好的效果。

关键词: 光纤通信, 可靠性, RS编码, 扰码, 流量控制

Abstract:

The one-way transfer technology based on the fiber optic communication has been common applied to the data transfer between different security level networks, but it cannot ensure the transfer reliability. Now this paper presents a design from using kinds of technologies to prevent losing bits on multi-lay to ensure the data transfer reliability and integrity. Now the one-way transfer technology applied this design has been conducted a pilot run in some ministries and agencies, and achieved good results.

Key words: fiber optic communication, reliability, RS code, harass code, flow control

中图分类号: