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학술지 Multi-channel Transmission Method for Improving TCP Reliability and Transmission Efficiency in UNIWAY
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저자
김용균, 이성현, 나중찬, 임경수
발행일
201707
출처
Journal of Ambient Intelligence and Humanized Computing, v.권호미정, pp.1-16
ISSN
1868-5137
출판사
Springer
DOI
https://dx.doi.org/10.1007/s12652-017-0546-9
협약과제
17HH3300, 사이버·물리시스템에서의 물리적 단방향 보안 게이트웨이 개발, 허영준
초록
In ubiquitous computing environment, data is collected by a number of devices and transmitted to a central server which is trusted to provide the information to the user. In order to cope with security threats targeting the central service providing system, there is a growing trend to use unidirectional data transmission gateway to completely block the possibility of intrusion of an external network and an internal network. There is a difficulty in that a physical unidirectional data transmission gateway up to now can use only a single session and does not support a private protocol. In this paper, we propose transmission control protocol based service which is a constraint in unidirectional security gateway system was being available, and unidirectional security gateway using multi-channel transmission method for transmission efficiency in multi-proxy operation and transmission control protocol's reliability and enhance transmission efficiency of the unidirectional security gateway and shows the experimental results of proposed method.
키워드
Multi-channel, TCP reliability, Transmission efficiency, Unidirectional security gateway
KSP 제안 키워드
Central Server, Data transmission, External Network, Multi-proxy, Transmission Control Protocol(TCP), Ubiquitous computing environment, Unidirectional security gateway, gateway system, internal network, multi-channel, security threats