A reservation scheme satisfying bandwidth qos constraints for ad-hoc networks

Authors:
Llorenç Cerdà;Michael Voorhaen;Rafael Guimarães;José-M Barceló;Jorge García;Chris Blondia
Affiliations:
Computer Architecture Dept., Technical University of Catalonia, Barcelona, Spain;Dept. Mathematics and Computer Science, University of Antwerp, Antwerpen, Belgium;Computer Architecture Dept., Technical University of Catalonia, Barcelona, Spain;Computer Architecture Dept., Technical University of Catalonia, Barcelona, Spain;Computer Architecture Dept., Technical University of Catalonia, Barcelona, Spain;Dept. Mathematics and Computer Science, University of Antwerp, Antwerpen, Belgium
Venue:
NGI'04 Proceedings of the First international conference on Wireless Systems and Mobility in Next Generation Internet
Year:
2004

Citing 4
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Abstract

Achieving QoS (Quality of Service) in Mobile Ad-hoc NETworks (MANET) has been a research topic in the last years. In this paper we describe a QoS reservation mechanism for Routing Ad-hoc Networks. The mechanism is targeted for sources requiring a bandwidth allocation. The mechanism is based on the knowledge of the bandwidth requirements of the neighbors of a node and the interferent nodes in the cover area of each node. We describe as the protocol could be integrated in AODV and OLSR. We also give simulation results showing the advantages of our reservation scheme.