caa a22 4500 47578944X CHVBK 20180406123707.0 cr unu---uuuuu 170329e20000801xx s 000 0 eng 10.1023/A:1019101819481 doi (NATIONALLICENCE)springer-10.1023/A:1019101819481 An architecture of scalable ATM switching system and its performance [Elektronische Daten] [Soon Lee, Jeong Lee, Chang Oh, Young Kim, Young Kim] In this paper, we present the basic idea and some concepts for the architecture of the ATM switching system being developed in ETRI of KOREA, and also describe its performance. RSE (Reference Service Entity) concept is introduced to define the characteristics of user's traffic. This concept is useful to represent the demand of CPE (Customer Premise Equipment) user sets and one of point‐to‐multipoint connections. We also propose RUCA (Reference Units for Connection Attempts) concept with which we can illustrate the call/connection level performance of the ATM switching system. This concept can be applied for measuring the call processing capability in both point‐to‐multipoint connections and multipoint‐to‐multipoint connections when call set‐up between users is performed by a sequence of point‐to‐point connections basis. From the basic concepts and the recommendations of ITU‐T, the design objective of the system performance is specified. We represent the methodologies for dimensioning the system to achieve the design objectives, and estimate the system performances. Then we show that our developing system has suitable performance to accommodate the future B‐ISDN. Kluwer Academic Publishers, 2000 Lee Soon Network and System Engineering Team, Electronics and Telecommunications Research Institute (ETRI), P.O. Box 106, 305‐600, Yusong, Taejon, Korea aut Lee Jeong Network and System Engineering Team, Electronics and Telecommunications Research Institute (ETRI), P.O. Box 106, 305‐600, Yusong, Taejon, Korea aut Oh Chang Department of Information and Communications, Kwangju Institute of Science and Technology, 572 Sangam‐dong, Kwangsan‐ku, 506‐712, Kwangju, Korea aut Kim Young Network and System Engineering Team, Electronics and Telecommunications Research Institute (ETRI), P.O. Box 106, 305‐600, Yusong, Taejon, Korea aut Telecommunication Systems Kluwer Academic Publishers 14/1-4(2000-08-01), 269-290 1018-4864 14:1-4<269 2000 14 11235 https://doi.org/10.1023/A:1019101819481 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1019101819481 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Lee Soon Network and System Engineering Team, Electronics and Telecommunications Research Institute (ETRI), P.O. Box 106, 305‐600, Yusong, Taejon, Korea aut NATIONALLICENCE 700 1- Lee Jeong Network and System Engineering Team, Electronics and Telecommunications Research Institute (ETRI), P.O. Box 106, 305‐600, Yusong, Taejon, Korea aut NATIONALLICENCE 700 1- Oh Chang Department of Information and Communications, Kwangju Institute of Science and Technology, 572 Sangam‐dong, Kwangsan‐ku, 506‐712, Kwangju, Korea aut NATIONALLICENCE 700 1- Kim Young Network and System Engineering Team, Electronics and Telecommunications Research Institute (ETRI), P.O. Box 106, 305‐600, Yusong, Taejon, Korea aut NATIONALLICENCE 773 0- Telecommunication Systems Kluwer Academic Publishers 14/1-4(2000-08-01), 269-290 1018-4864 14:1-4<269 2000 14 11235 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer