An architecture of ATM-based PCS network: Signaling traffic and capacity

Citation
Dk. Kim et al., An architecture of ATM-based PCS network: Signaling traffic and capacity, TELECOM SYS, 14(1-4), 2000, pp. 75-93
Citations number
20
Categorie Soggetti
Information Tecnology & Communication Systems
Journal title
TELECOMMUNICATION SYSTEMS
ISSN journal
10184864 → ACNP
Volume
14
Issue
1-4
Year of publication
2000
Pages
75 - 93
Database
ISI
SICI code
1018-4864(2000)14:1-4<75:AAOAPN>2.0.ZU;2-F
Abstract
In this paper, we propose an ATM-based Personal Communication Service (PCS) network architecture with ring-based access networks. We also propose a si mple ring management scheme using ATM Add-Drop-Multiplexers (ADM). The ring has a Virtual Star topology, and we manage its bandwidth at two levels: Vi rtual Path (VP) level and Virtual Channel (VC) level. We consider four diff erent types of configurations according to the locations of visitor locatio n register (VLR) and mobile switching center (MSC) functions, and obtain si gnaling load and processing load. A 150 Mb/s-dual ring can support about 5, 500 homogeneous ON-OFF voice sources. This ring capacity corresponds to cov ering approximately 180 cells in the case of 30 connections per cell. Even though we are here concerned with evaluating the proposed network for voice traffic, we can extend this study to the analysis of the proposed ATM-base d PCS network accommodating various types of multimedia traffic as a furthe r study.