Performance evaluation of DQDB/ ATM interconnection with adaptive prevention mechanism

Grünenfelder, R. (EPFL, Lausanne, Switzerland) ; Rogl, P. (EPFL, Lausanne, Switzerland) ; Robert, Stephan (EPFL, Lausanne, Switzerland)

Generally, a customer is unable to forecast the traffic profile of a connectionless service submitted to the B-ISDN. Hence the established traffic contract may be based on wrong assumptions that can cause contract violation and hence too much loss due to policing. This loss reduces considerably when introducing an adaptive prevention mechanism. On the bases of earlier simulation studies of DQDB, a stochastic mode/ describing a connectionless service has been elaborated. This mode/ served for performance studies of the proposed prevention mechanism. The loss due to po/icing is reduced about up to a factor 100. The connectionless server (CLS) within the B-ISDN is characterized as a statistical multiplexer. The adaptive prevention mechanism yields good performance for a CLS with short buffers.


Note: ROBERT, Stephan est chercheur à la HES-SO, HEIG-VD, depuis 2001.


Conference Type:
non-published full paper
Faculty:
Ingénierie et Architecture
School:
HEIG-VD
Institute:
IICT - Institut des Technologies de l'Information et de la Communication
Subject(s):
Ingénierie
Publisher:
Paris, France, 24-26 june 1992
Date:
1992-06
Paris, France
24-26 june 1992
Pagination:
5 p.
Published in:
Proceedings of the EFOC/LAN '92, the 10th Annual European Optical Communications and Networks Conference
Appears in Collection:

Note: The status of this file is: restricted


 Record created 2021-07-15, last modified 2021-07-16

Fulltext:
Download fulltext
PDF

Rate this document:

Rate this document:
1
2
3
 
(Not yet reviewed)