Dynamic bandwidth management of primary rate ISDN to support ATM access

Authors:
B. R. Harita;I. M. Leslie
Affiliations:
University of Cambridge Computer Laboratory;University of Cambridge Computer Laboratory
Venue:
SIGCOMM '89 Symposium proceedings on Communications architectures & protocols
Year:
1989

Citing 3
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The Cambridge Fast Ring Networking System

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A testbed for wide area ATM research

SIGCOMM '89 Symposium proceedings on Communications architectures & protocols
Flexible aggregation of channel bandwidth in primary rate ISDN

SIGCOMM '89 Symposium proceedings on Communications architectures & protocols

A testbed for wide area ATM research

SIGCOMM '89 Symposium proceedings on Communications architectures & protocols
Case study: Further study of channel management issues in a LAN-ISDN gateway

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A midterm DBA algorithm for quality of service on aggregation layer EPON networks

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Abstract

One of the principle advantages of Asynchronous Transfer Mode (ATM) access is that variable rate streams can be supported efficiently. In order to preserve this efficiency when using ATM on an underlying circuit switched network, such as primary rate ISDN, flexible control of the underlying circuit bandwidth must be provided. This paper discusses techniques used to provide dynamic management of variable rate circuits to support ATM access. Models are presented for some of these control schemes and their performance is studied through a combination of simulation and analysis. Techniques implemented for an experimental network providing ATM access on primary rate ISDN are presented.