An efficient opportunistic cooperative diversity protocol for IEEE 802.11 networks

Hagelstein, B; Abolhasan, M; Franklin, DR; Safaei, F

An efficient opportunistic cooperative diversity protocol for IEEE 802.11 networks

Hagelstein, B Abolhasan, M Franklin, DR Safaei, F

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Publisher:: Association for Computing Machinery, Inc. (ACM)
Publication Type:: Conference Proceeding
Citation:: 2010 IWCMC - Proceedings of the 6th International Wireless Communications and Mobile Computing Conference, 2010, pp. 417 - 421
Issue Date:: 2010-01

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Field	Value	Language
dc.contributor.author	Hagelstein, B	en_US
dc.contributor.author	Abolhasan, M	en_US
dc.contributor.author	Franklin, DR	en_US
dc.contributor.author	Safaei, F	en_US
dc.contributor.editor	Zhang, Y	en_US
dc.contributor.editor	al, E	en_US
dc.date	2010-06-28	en_US
dc.date.issued	2010-01	en_US
dc.identifier.citation	2010 IWCMC - Proceedings of the 6th International Wireless Communications and Mobile Computing Conference, 2010, pp. 417 - 421	en_US
dc.identifier.isbn	978-1-4503-0062-9	en_US
dc.identifier.uri	http://hdl.handle.net/10453/14164
dc.description.abstract	Opportunistic cooperation promises to enhance the user experience when streaming media over wireless devices by improving wireless network reliability at the link level. This paper presents DAFMAC, an efficient cooperative diversity partner selection algorithm for IEEE 802.11 devices. Simulation results show DAFMAC provides a significantly higher transmission reliability in poor channel conditions than traditional ARQ techniques without modifying the device hardware. Further analysis shows the low overhead of DAFMAC makes it highly competitive with other proposed cooperative retransmission mechanisms in an ad-hoc network.	en_US
dc.publisher	Association for Computing Machinery, Inc. (ACM)	en_US
dc.relation.ispartof	2010 IWCMC - Proceedings of the 6th International Wireless Communications and Mobile Computing Conference	en_US
dc.relation.ispartof	International Wireless Communications and Mobile Computing Conference	en_US
dc.relation.isbasedon	10.1145/1815396.1815493	en_US
dc.rights	© ACM 2010. This is the author's version of the work. It is posted here by permission of ACM for your personal use. Not for redistribution. The definitive version was published in 2010 IWCMC - Proceedings of the 6th International Wireless Communications and Mobile Computing Conference, 2010, pp. 417 - 421 http://doi.acm.org/10.1145/1815396.1815493	en_US
dc.title	An efficient opportunistic cooperative diversity protocol for IEEE 802.11 networks	en_US
dc.type	Conference Proceeding
utslib.location	USA	en_US
utslib.location.activity	Caen, France	en_US
utslib.for	1005 Communications Technologies	en_US
dc.location.activity	Caen, France	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Computing and Communications
pubs.organisational-group	/University of Technology Sydney/Strength - CRIN - Realtime Information Networks
pubs.organisational-group	/University of Technology Sydney/Strength - GBDTC - Global Big Data Technologies
utslib.copyright.status	closed_access
pubs.declined	1970-01-01T00:00:00.0+1000
pubs.consider-herdc	false	en_US
pubs.deleted	1970-01-01T00:00:00.0+1000
pubs.place-of-publication	USA	en_US
pubs.start-date	2010-06-28	en_US

Abstract:

Opportunistic cooperation promises to enhance the user experience when streaming media over wireless devices by improving wireless network reliability at the link level. This paper presents DAFMAC, an efficient cooperative diversity partner selection algorithm for IEEE 802.11 devices. Simulation results show DAFMAC provides a significantly higher transmission reliability in poor channel conditions than traditional ARQ techniques without modifying the device hardware. Further analysis shows the low overhead of DAFMAC makes it highly competitive with other proposed cooperative retransmission mechanisms in an ad-hoc network.

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http://hdl.handle.net/10453/14164