Energy efficient cooperative communication for UWB based in-body area networks

Ding, J; Dutkiewicz, E; Huang, X

Energy efficient cooperative communication for UWB based in-body area networks

Ding, J Dutkiewicz, E Huang, X

Publication Type:: Conference Proceeding
Citation:: BODYNETS 2013 - 8th International Conference on Body Area Networks, 2013, pp. 29 - 34
Issue Date:: 2013-01-01

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Field	Value	Language
dc.contributor.author	Ding, J	en_US
dc.contributor.author	Dutkiewicz, E	en_US
dc.contributor.author	Huang, X	en_US
dc.date.issued	2013-01-01	en_US
dc.identifier.citation	BODYNETS 2013 - 8th International Conference on Body Area Networks, 2013, pp. 29 - 34	en_US
dc.identifier.isbn	9781936968893	en_US
dc.identifier.uri	http://hdl.handle.net/10453/120715
dc.description.abstract	© 2013 ICST 978-1-936968-89-3. In this paper, we study the energy efficiency of single relay cooperative transmission for ultra-wideband (UWB) based in-body area networks (IBANs). A simple relay-based cooperative IBAN system model is introduced first. With a target threshold of the received signal-to-noise ratio (SNR), outage probabilities for direct and cooperative transmissions are derived respectively. Afterwards, the average energy consumption per bit is given for both transmission schemes. The optimal relay location for cooperation is also derived and analyzed to minimize the average bit energy consumption. Simulation verifies the analysis and shows that cooperative transmission can achieve a satisfactory improvement on energy efficiency compared with direct transmission over a range of relay locations for UWB based IBANs. The improvement is more significant with a higher SNR threshold or with the implanted sensor having a deeper depth inside the body.	en_US
dc.relation.ispartof	BODYNETS 2013 - 8th International Conference on Body Area Networks	en_US
dc.relation.isbasedon	10.4108/icst.bodynets.2013.253567	en_US
dc.title	Energy efficient cooperative communication for UWB based in-body area networks	en_US
dc.type	Conference Proceeding
utslib.description.version	Published	en_US
utslib.for	1005 Communications Technologies	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 Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - GBDTC - Global Big Data Technologies
utslib.copyright.status	closed_access
pubs.publication-status	Published	en_US

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Abstract:

© 2013 ICST 978-1-936968-89-3. In this paper, we study the energy efficiency of single relay cooperative transmission for ultra-wideband (UWB) based in-body area networks (IBANs). A simple relay-based cooperative IBAN system model is introduced first. With a target threshold of the received signal-to-noise ratio (SNR), outage probabilities for direct and cooperative transmissions are derived respectively. Afterwards, the average energy consumption per bit is given for both transmission schemes. The optimal relay location for cooperation is also derived and analyzed to minimize the average bit energy consumption. Simulation verifies the analysis and shows that cooperative transmission can achieve a satisfactory improvement on energy efficiency compared with direct transmission over a range of relay locations for UWB based IBANs. The improvement is more significant with a higher SNR threshold or with the implanted sensor having a deeper depth inside the body.

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http://hdl.handle.net/10453/120715