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On-Demand Cooperation MAC Protocols with Optimal Diversity-Multiplexing Tradeoff

Escrig, Benoît On-Demand Cooperation MAC Protocols with Optimal Diversity-Multiplexing Tradeoff. (2010) In: WCNC 2010, 18-21 April 2010, Sydney, Australia .

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Official URL: http://dx.doi.org/10.1109/WCNC.2010.5506159

Abstract

This paper presents access protocols with optimal Diversity-Multiplexing Tradeoff (DMT) performance in the context of IEEE 802.11-based mesh networks. The protocols are characterized by two main features: on-demand cooperation and selection of the best relay terminal. The on-demand characteristic refers to the ability of a destination terminal to ask for cooperation when it fails in decoding the message transmitted by a source terminal. This approach allows maximization of the spatial multiplexing gain. The selection of the best relay terminal allows maximization of the diversity order. Hence, the optimal DMT curve is achieved with these protocols.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to Institute of Electrical and Electronics Engineers (IEEE) editor. The definitive version is available at http://ieeexplore.ieee.org/search/srchabstract.jsp?tp=& rnumber=5506159&queryText%3DOn-Demand+Cooperation+MAC+Protocols+with+Optimal+Diversity-Multiplexing+Tradeoff%26openedRefinements%3D*%26searchField%3DSearch+All&tag=1
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution: Université de Toulouse > Université de Toulouse I-Sciences Sociales - UT1
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT
French research institutions > Centre National des Etudes Spatiales - CNES
Université de Toulouse > Université Paul Sabatier-Toulouse III - UPS
French research institutions > Centre National de la Recherche Scientifique - CNRS
Université de Toulouse > Université de Toulouse II-Le Mirail - UTM
Laboratory name:
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Deposited By: Benoit Escrig

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