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Title: Service-aware multi-constrained routing protocol with QoS guarantee based on fuzzy logic
Authors: Jing, Zuo
Xuefen, Chi
Guan, Lin
Hongxia, Li
Issue Date: 2008
Publisher: © IEEE
Citation: JING, Z. ... et al, 2008. Service-aware multi-constrained routing protocol with QoS guarantee based on fuzzy logic. IN: 22nd International Conference on Advanced Information Networking and Applications - Workshops. AINAW 2008, 25-28 March, pp. 762-767
Abstract: Single-constrained QoS (Quality of Service) routing protocols have inherent shortcomings when they are applied to ad hoc networks. Only considering a single constraint parameter can’t always cope with the problems aroused by the uncertainty of ad hoc networks well. This paper proposes a multiconstrained QoS routing protocol based on fuzzy logic. The protocol is service-aware. It considers the QoS requirements asked by different kinds of services and takes different network state parameters as the constraint conditions. New route informing mechanism is proposed to support route update; speed of packets sending is adjusted in terms of the output of fuzzy system; and routing algorithm for real time traffic is optimized to assure that data are always transmitted through the route with the lowest delay. The simulation results show that the improved protocol has better features on delay, delay variation, packet loss rate and throughput compared to single-constrained QoS routing protocol.
Description: This conference paper [© IEEE] is also available at: http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=04483008 Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Version: Published
DOI: 10.1109/WAINA.2008.129
URI: https://dspace.lboro.ac.uk/2134/4057
Appears in Collections:Conference Papers (Computer Science)

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