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A Weakly Synchronous and Distributed Coordination Function for QoS Management in CSMA/CA Wireless Access Networks

A Weakly Synchronous and Distributed Coordination Function for QoS Management in CSMA/CA Wireless Access Networks
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Author(s): Andrea Vesco (Istituto Superiore Mario Boella (ISMB), Italy)and Riccardo Scopigno (Istituto Superiore Mario Boella (ISMB), Italy)
Copyright: 2012
Pages: 29
Source title: Developments in Wireless Network Prototyping, Design, and Deployment: Future Generations
Source Author(s)/Editor(s): Mohammad A. Matin (Institut Teknologi Brunei, Brunei Darussalam)
DOI: 10.4018/978-1-4666-1797-1.ch004

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Abstract

Moreover a signalling architecture is here designed, for the first time, to enable dynamic and distributed resource reservation over the wireless network by means of two protocols: the Resource Reservation Protocols with Traffic Engineering (RSVP-TE), properly extended to work in TD-uCSMA networks and the new Resource State Management Protocol (RSMP). The TD-uCSMA operating principles and the signalling architecture are then validated by simulation over many scenarios comprising multi-hop wireless access networks. Finally the chapter addresses the issue of prototyping TD-uCSMA by open source IEEE 802.11 legacy drivers.

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