The Journal of Korean Institute of Communications and Information Sciences (한국통신학회논문지)
- Volume 18 Issue 2
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- Pages.202-206
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- 1993
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- 1226-4717(pISSN)
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- 2287-3880(eISSN)
A Study on the Problems on ISDN Implementation Caused by the Conversion of Transmission System into Duropean Style in Korea
유럽 전송방식 도입에 따른 국내 ISDN 구축의 문제점 고찰
Abstract
To secure the 64 kbps clear channel capability in the ISDN, it was decided to convert its North American digital transmission system into the European system especially in DS1 level. But their different companding law became an issue in the process of R&D in the existing time division digital switch such as TDX-1 to incorporate it into the ISDN. TDX-1 has been installed with North American
ISDN에서의 64 kbps 완전채널 확보를 위해 북미식에 의한 국내 디지털 전송방식을 유럽식으로 전환키로 하였으나 두방식의 서로다른 압신특성 때문에 기존의 시분할 디지틀 교환기, 예를들어 TDX-1 교환기를 ISDN에 편입시키기 위한 연구과정에서 문제점이 도출되었다. TDX-1은 북미식
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