ATM 교환망에서 ADSL 기반 가입자 선로의 성능분석 = A Performance Analysis of Subscribe Cable based ADSL in ATM Switching Network

다국어 초록 (Multilingual Abstract)

In this paper, ADSL function of ATM switching system has been examined and ADSL service test has been performed in real enviroment. The customer service loop range and its performance evaluation of 10^(-7) cell losses specification has also been tested in order to provide general customers with ADSL service using pair line that can be operated via already established voice telephone subscriber line on ATM. In addition, it can be thought that, with careful consideration, there is no trouble to apply ADSL technique nationally.
The test results show that very high speed information telecommunication network of over 2Mbps can be worked with fair line condition of 3.7km, representative line noise condition of 3.4km, and 3.35km in the worst case(each cases the diameter of line is 0.4mm).
Therefore ADSL technique with ATM can be applied to national subscriber line, and further more this technique will be appropriate service medium that can reduce the enormous investment and the construction term of national very high speed information telecommunication network.

목차 (Table of Contents)

• 목차
• ABSTRACT
• Ⅰ. 서론
• Ⅱ. ATM 기반의 ADSL 정합 전송 기술 구현
• 1. ATM 전송 기반
• 2. 국내 가입자 선로 현황
• 3. ADSL 전송기술
• Ⅲ. ADSL 정합장치의 성능 평가
• 1. ADSL 장치 성능 평가를 위한 시험 구성
• 2. ADSL 거리 성능 측정
• 3. 결과분석 및 고찰
• Ⅳ. 결론
• 참고문헌