Access Restriction

Author Yan He ♦ Abdel-Wahab, H.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2006
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science ♦ Social sciences ♦ Commerce, communications & transportation ♦ Communications; telecommunication
Subject Keyword Ad hoc networks ♦ Quality of service ♦ Diffserv networks ♦ Scalability ♦ Network topology ♦ Traffic control ♦ Analytical models ♦ Helium ♦ Computer science ♦ Mobile computing
Abstract Quality of Service (QoS) support for Mobile Ad-hoc NETworks (MANETs) is a challenging task due to the dynamic topology and limited resource in MANETs, and the QoS model should be the first matter to consider as a system goal. The INSIGNIA framework and DiffServ model can both provide a system-level QoS support for MANETs, but each have pros and cons in service precision and scalability. In this paper, we propose a hybrid QoS model for MANETs, called HQMM, which combines the per-flow granularity of INSIGNIA and the per-class granularity of DiffServ, to provide a responsive, scalable, and flexible QoS support for MANETs. The simulation results show that HQMM can achieve effective service differentiation and offer the best QoS to the per-flow service under various mobility conditions.
Description Author affiliation: Old Dominion University, USA (Yan He)
ISBN 0769525881
ISSN 15301346
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2006-06-26
Publisher Place Italy
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 217.46 kB
Page Count 7
Starting Page 194
Ending Page 200

Source: IEEE Xplore Digital Library