Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1987.07b
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- Pages.898-902
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- 1987
A Study on the Interface of Transmission and Switching System
전송과 교환시스팀의 정합에 대한 연구
- Lee, Sang-Hong (KTA Research Center) ;
- Chung, Chung-Sung (KTA Research Center) ;
- Lee, Sang-Il (KTA Research Center) ;
- Kim, Hyun-Woo (KTA Research Center)
- Published : 1987.07.03
Abstract
An end-to-end connect ion between customers on a network such as the PSTN (Public Switched Telephone Network) requires a number of internal connection ammong pieces of transmission, switching and signaling equipment. New switching, transmission, and station systems, as well as new features for existing systems, are continually being developed. and the complexities are such that ensuring compatibility of signaling arrange.ent is a major concern. In this paper, we propose that new signal interface using features of SPC(Stored Program Control) and digital transmission has to be introduced into the domestic telecommunications network in the near future.
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