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Conference Paper
Multi-Channel Transmission Method for Guaranteeing TCP Reliability and Improving Transmission Rate in UNIWAY
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- Authors
- Yong-Kyun Kim, Seoung-Hyeon Lee, Jung-Chan Na, Kyung-Soo Lim
- Issue Date
- 2017-02
- Citation
- World Congress on Information Technology Applications and Services (World IT Congress) 2017, pp.1-6
- Language
- English
- Type
- Conference Paper
- Abstract
- In order to enhance the security of major infrastructure or industrial control systems, unidirectional data transmission technology is used for data transmission from a safety zone with a high-security level to a non-safety zone with a low-security level. Unidirectional data transmission system does not support general server-client structure (1:N). In some cases, the application layer uses a private protocol for each service, and there are restrictions such as a multi-session or an open protocol such as TCP/IP for use in a field. In this paper, we propose a unidirectional security gateway system using multi-channel transmission technique to guarantee the reliability of TCP/IP data and improve the transmission rate in unidirectional security gateway (UNIWAY).
- KSP Keywords
- Industrial Control System(ICS), Open Protocol, Safety zone, Security level, Server-Client, Transmission Rate, Transmission technology, Unidirectional security gateway, application layer, data transmission system, gateway system