7 17

Cited 0 times in

비대칭 위성 데이터 통신 시스템 개발과 기존 유선망과의 성능비교

Other Titles
 Development of Asymmetric Satellite Data Communication System and Evaluation Compared to Conventional Terrestrial Network 
 이명호  ;  황서철  ;  정태섭  ;  김용만  ;  최형식  ;  김희중 
 Journal of Korean Society of Medical Informatics (대한의료정보학회지), Vol.4(1) : 47-56, 1998 
Journal Title
 Journal of Korean Society of Medical Informatics (대한의료정보학회지) 
Issue Date
We developed the Tele-PACS of radiology, which uses the communication network as asymmeric satellite data communication system. The asymmetric satellite data communication system uses receive-only satellite links for data delivery and PSTMN(Public Switched Telephone Network) modem of N-ISDN(Narrow-band Integrate Services Digital Network)for communication. the satellite communication linking we implemented showed the very high-speed performance compared to the terrestrial linking such as 28.8Kbps modem linking of 56Kbps linking. The satellite linking was 5-10 times faster than the terrestrial linking on the average. We developed the down-link system of satellite and the medical collaborative tools and the Web-based Image Viewer, We concluded that 1)Satellite networking is currently the cheapest and fastest solution for internet access. 2) Web-based Image-Viewer enables small size hospitals in rural area to connect to the central PACS easily and to retrieve the image data reliably. 3)The suggested teleradiology system using satellite networking could be adequate to the fast telemedicine and telecare for rural hospitals especially located in geographically isolated areas such as islands.
Files in This Item:
T199801429.pdf Download
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers
Yonsei Authors
Chung, Tae Sub(정태섭)
사서에게 알리기


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.