Comparison of fixed size and variable size packet models in an optical ring network: Algorithms and performances

Dominique Barth; Johanne Cohen; Lynda Gastal; Thierry Mautor; Stéphane Rousseau

inria-00107697, version 1

Comparison of fixed size and variable size packet models in an optical ring network: Algorithms and performances

Dominique Barth^a^, 1, Johanne Cohen ()^b^, 2, Lynda Gastal^c^, 2, Thierry Mautor^a^, 1, Stéphane Rousseau^a^, 1

Photonics in Switching - PS'2003 (2003) 89-91

Abstract: In this paper, we compare the use of two packets models in slotted optical ring networks: a model where each message has to be routed in consecutive slots, and a model where the slots can be routed independently. We first focus on the algorithmic complexity of the related problems. Then, we give the results we obtain with an OMNET simulator in terms of messages delay and jitter and of communication resources really used at each step.

a – PRISM, UNIVERSITE VERSAILLES SAINT-QUENTIN
b – CNRS
c – UNIVERSITE DE VERSAILLES SAINT-QUENTIN
1: OPALE (INRIA Sophia Antipolis / INRIA Grenoble Rhône-Alpes)
INRIA – CNRS : UMR6621 – Université Nice Sophia Antipolis [UNS]
2: ALGORILLE (INRIA Lorraine - LORIA)
INRIA – CNRS : UMR7503 – Université Henri Poincaré - Nancy I – Université Nancy II – Institut National Polytechnique de Lorraine (INPL)

inria-00107697, version 1
http://hal.inria.fr/inria-00107697
oai:hal.inria.fr:inria-00107697
From: Publications Loria <>
Submitted on: Thursday, 19 October 2006 09:05:36
Updated on: Wednesday, 17 January 2007 14:27:09

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