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Proceedings Paper

Quality-of-service renegotiations
Author(s): Werner Almesberger; Leena Chandran-Wadia; Silvia Giordano; Jean-Yves Le Boudec; Rolf Schmid
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Paper Abstract

Giving users simple access to QoS selection capability of ATM networks is important for the future of integrated services networks. We describe the first instance of an application in which users had the capacity to tune ATM traffic parameters with a button, at run time. To achieve this we implemented the necessary signaling extension on ATM switches as well as on end-systems. Furthermore, we extended Arequipa to support modification, and modified the popular Mbone tool Vic to use Arequipa to request and modify ATM bandwidth at will. We describe how Vic accomplished this over the ATM WAN of SWISSCOM, transferring live video from Lausanne to Basel over switched, renegotiable ATM connections.

Paper Details

Date Published: 16 December 1998
PDF: 8 pages
Proc. SPIE 3529, Internet Routing and Quality of Service, (16 December 1998); doi: 10.1117/12.333703
Show Author Affiliations
Werner Almesberger, Swiss Federal Institute of Technology (Switzerland)
Leena Chandran-Wadia, Swiss Federal Institute of Technolology (India)
Silvia Giordano, Swiss Federal Institute of Technology (Switzerland)
Jean-Yves Le Boudec, Swiss Federal Institute of Technology (Switzerland)
Rolf Schmid, ASCOM Tech Ltd. (Switzerland)


Published in SPIE Proceedings Vol. 3529:
Internet Routing and Quality of Service
Raif O. Onvural; Seyhan Civanlar; Paul J. Doolan; James V. Luciani; Seyhan Civanlar; Paul J. Doolan; James V. Luciani, Editor(s)

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