B-ISDN/ATM traffic and congestion control

Author

Eckberg, A.E.

Volume

6

Issue

5

fYear

1992

Firstpage

28

Lastpage

37

Abstract

A traffic control architectural framework for broadband integrated services digital network asynchronous transfer mode (B-ISDN/ATM) is outlined. Network congestion control procedures are devised, complemented by specific end-terminal controls. The network congestion control system is partitioned into three domains: network-element internal, networkwide, and call-level controls. A selective discard mechanism based on traffic tagging and monitoring via both a rate enforcement module and a selective discard module is proposed, along with a set of preventive, protective-reactive, adaptive-reactive, and adaptive-reactive-supportive mechanisms. The need for a traffic descriptor, either statistical or operational, logically related to both call admission control and usage parameter control, is discussed.<>

Keywords

B-ISDN; asynchronous transfer mode; telecommunication traffic; B-ISDN/ATM; adaptive-reactive mechanism; adaptive-reactive-supportive mechanisms; asynchronous transfer mode; broadband ISDN; call admission control; call level controls domain; congestion control procedures; end-terminal controls; network-element internal domain; networkwide domain; preventive mechanism. protective-reactive mechanism; rate enforcement module; selective discard mechanism; traffic control architectural framework; traffic descriptor; traffic monitoring; traffic tagging; usage parameter control; Asynchronous transfer mode; B-ISDN; Bandwidth; Communication system traffic control; Controllability; Frame relay; Multiplexing; Robust control; Switches; Telecommunication computing;

fLanguage

English

Journal_Title

Network, IEEE

Publisher

ieee

ISSN

0890-8044

Type

jour

DOI

10.1109/65.157030

Filename

157030