Numerical Key Results for Studying the Performance of TCP Traffic under Class-Based Weighted Fair Queuing System - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Journal of communication and computer Année : 2016

Numerical Key Results for Studying the Performance of TCP Traffic under Class-Based Weighted Fair Queuing System

Mohamed El Hedi Boussada
  • Fonction : Auteur
  • PersonId : 1037139
Mounir Frikha
  • Fonction : Auteur
  • PersonId : 1037140

Résumé

This paper presents a fluid model to estimate the performances of TCP traffics under a two CBWFQ (class-based weighted fair queuing) with variable rate. The system is then equivalent to two virtual links with variable capacities. At first, we give some results to evaluate the performance of TCP traffics under "Best Effort" architecture, then we try to exploit these results to provide key results to qualify performances characteristics of TCP traffic under CBWFQ system. The core of our analysis is based on some numerical observations and relies on the conservation of the average total number of flows carried by the system. Detailed packet level simulations of TCP flows show the accuracy of our analysis. The results presented in this paper allow a rapid performance evaluation of TCP traffic circulating in the actual IP networks.
Fichier principal
Vignette du fichier
papier_JCC_originale.pdf (400.85 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01888320 , version 1 (10-10-2018)

Identifiants

Citer

Mohamed El Hedi Boussada, Jean Marie Garcia, Mounir Frikha. Numerical Key Results for Studying the Performance of TCP Traffic under Class-Based Weighted Fair Queuing System. Journal of communication and computer, 2016, 13 (4), pp.195-201. ⟨10.17265/1548-7709/2016.04.007⟩. ⟨hal-01888320⟩
95 Consultations
90 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More