inria-00498503, version 1
Practical design constraints for measuring utilization in hybrid paths using delay measurements
José Nunez-Martinez
1Marc Portoles-Comeras 1Albert Cabellos-Aparicio 2Josep Mangues-Bafalluy 1Jordi Domingo-Pascual 2
WiOpt'10: Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (2010) 527-532
Résumé : Recent research results have shown how measurements of bandwidth metrics using traditional tools and techniques have to be reconsidered in the presence of WLAN links. The main reason behind this is the CSMA/CA protocol used to regulate the distributed access in the wireless medium. In this paper we identify a set of practical issues that tools based on delay measurements must face to implement end-to-end bandwidth metrics in hybrid paths (i.e., wired/wireless). The paper provides results through extensive simulation to validate the findings of the study.
- 1 : Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
- CTTC
- 2 : Universitat Politècnica de Catalunya [Barcelona] (UPC)
- Universitat Politécnica de Catalunya
- Collaboration : Workshop 01 : WiNMee : International Workshop On Wireless Network Measurement
- Domaine : Informatique/Informatique mobile
Informatique/Réseaux et télécommunications - Mots-clés : path utilization – wired/wireless – bandwidth metrics – delay measurements
- inria-00498503, version 1
- http://hal.inria.fr/inria-00498503
- oai:hal.inria.fr:inria-00498503
- Contributeur : Service Ist Inria Sophia Antipolis-Méditerranée / I3s
- Soumis le : Mercredi 7 Juillet 2010, 16:02:48
- Dernière modification le : Jeudi 8 Juillet 2010, 08:52:15
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