Non Disruptive Data Services Towards Real-time Traffic in Wireless Ad Hoc Networks - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2009

Non Disruptive Data Services Towards Real-time Traffic in Wireless Ad Hoc Networks

Jérémie Leguay
Hicham Khalife
  • Fonction : Auteur
  • PersonId : 980399
Sotiropoulos Georgios
  • Fonction : Auteur
Vania Conan
  • Fonction : Auteur
Naceur Malouch
  • Fonction : Auteur
  • PersonId : 966427

Résumé

Mobile wireless ad hoc networks (MANETs) naturally support a traffic mix of elastic and real-time flows but the shared nature and lossy properties of the radio medium make their coexistence challenging. We argue in this paper for a new kind of elastic data transport service which would preserve the quality of real-time priority flows while guaranteeing an acceptable (tunable) end-to-end delivery time of elastic data. We propose to use mechanisms from Delay Tolerant Networking (DTN) to support hop-by-hop data transfer from source to destination and an adaptation of TCP which monitors its aggressiveness towards local VoIP traffic on each hop. The scheme is evaluated in simulation on a simple 4-node scenario and in a more realistic case where doubling data transfer time allows for the support of seven VoIP flows of medium quality against none for standard TCP.
Fichier non déposé

Dates et versions

hal-01295270 , version 1 (30-03-2016)

Identifiants

Citer

Jérémie Leguay, Hicham Khalife, Sotiropoulos Georgios, Vania Conan, Naceur Malouch. Non Disruptive Data Services Towards Real-time Traffic in Wireless Ad Hoc Networks. IEEE ICC, Jun 2009, Dresden, Germany. pp.1-5, ⟨10.1109/ICC.2009.5199223⟩. ⟨hal-01295270⟩
22 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More