Opportunistic scheduling for WLAN systems using cross-layer techniques and a distributed MAC

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dc.contributor	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.contributor	Universitat Politècnica de Catalunya. GRCM - Grup de Recerca en Comunicacions Mòbils
dc.contributor.author	Cateura, A
dc.contributor.author	Alonso Zárate, Luis Gonzaga
dc.contributor.author	Verikoukis, Christos
dc.date	2005
dc.identifier.citation	Cateura, A.; Alonso, L.; Verikoukis, C. Opportunistic scheduling for WLAN systems using cross-layer techniques and a distributed MAC. A: IEEE VTC'05 Fall. "IEEE VTC 2005 Fall". Dallas: Institute of Electrical and Electronics Engineers (IEEE), 2005, p. 221-224.
dc.identifier.citation	10.1109/VETECF.2005.1557504
dc.identifier.uri	http://hdl.handle.net/2117/26869
dc.language.iso	eng
dc.publisher	Institute of Electrical and Electronics Engineers (IEEE)
dc.relation	http://ieeexplore.ieee.org/xpls/icp.jsp?arnumber=1557504
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Comunicacions mòbils
dc.subject	Cross-layer optimization
dc.subject	Network managment
dc.subject	Wireless systems
dc.subject	Delay
dc.subject	Media Access Protocol
dc.subject	Physical layer
dc.subject	Quality of service
dc.subject	Resource management
dc.subject	Road accidents
dc.subject	Signal to noise ratio
dc.subject	Throughput
dc.subject	Wireless LAN
dc.subject	Wireless communication.
dc.subject	Xarxes de comunicacions
dc.title	Opportunistic scheduling for WLAN systems using cross-layer techniques and a distributed MAC
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/conferenceObject
dc.description.abstract	This paper proposes a novel Cross-Layer optimization mechanism for WLAN systems and analyses its performance in terms of throughput and mean packet delay. The proposed scheme makes use of a MAC-PHY interaction and a nearoptimum distributed MAC to improve radio channel utilisation. The proposed technique allows the MAC layer to improve the system efficiency by means of certain PHY information knowledge. Simulation results show that the obtained benefits are quite remarkable so the proposed scheme is feasible to be introduced in future wireless communication systems.
dc.description.abstract	Peer Reviewed

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