An interaction model for QoS support in ad hoc networks connected to fixed IP networks

Authors:
M. C. Domingo;D. Remondo
Affiliations:
Telematics Engineering Department, Catalonia University of Technology (UPC), Castelldefels, Barcelona 08860, Spain.;Telematics Engineering Department, Catalonia University of Technology (UPC), Castelldefels, Barcelona 08860, Spain
Venue:
International Journal of Wireless and Mobile Computing
Year:
2010

Citing 3
Cited 0

Quality of service schemes for IEEE 802.11 wireless LANs: an evaluation

Mobile Networks and Applications
PYLON: An Architectural Framework for Ad-hoc QoS Interconnectivity with Access Domains

HICSS '03 Proceedings of the 36th Annual Hawaii International Conference on System Sciences (HICSS'03) - Track 9 - Volume 9
Ad-hoc On-Demand Distance Vector Routing

WMCSA '99 Proceedings of the Second IEEE Workshop on Mobile Computer Systems and Applications

Quantified Score

Hi-index	0.00

Visualization

Abstract

We propose a new protocol, named Differentiated Services-Stateless Wireless Ad Hoc Networks (DS-SWAN), that enables ad hoc networks connected to fixed DiffServ domains to cooperate to support end-to-end Quality of Service (QoS). DS-SWAN warns nodes in the ad hoc network when congestion is excessive for the correct functioning of real-time applications. These wireless nodes react by slowing down best-effort traffic. Simulation results indicate that DS-SWAN significantly improves end-to-end delays for real-time flows without starvation of background traffic. In this work, we introduce sequence numbers in warning messages to prevent neighbouring nodes from overreacting.