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dc.contributor.authorCheffena, Michael
dc.identifier.citationCheffena, M. (2014) Time-varying on-body wireless channel model during walking. In: EURASIP Journal on Wireless Communications and Networking, 29.nb_NO
dc.descriptionThis article is designet as ”Open Access”. This is the journal's PDF originally published in EURASIP Journal on Wireless Communications and Networking,
dc.description.abstractA novel dynamic channel model for on-body wireless communication during walking is proposed. The developed model utilizes a human walking model which provides detailed information on the movement of the human body parts. The diffraction of the signal around the body parts is used to describe the time-varying shadowing effects. Body part movements are also used to estimate the signal fading caused by angular variations of the transmitting and receiving antenna gains. A Rice distribution is used to represent the multipath fading effects caused by objects around the human body. Simulation results of the first- and second-order statistics of the received signal affected by moving body parts for 2.4 GHz signal are presented. To illustrate the capabilities of the developed model, time series were generated and used in system performance calculations. The obtained results give an insight into the potential advantages of link diversity technique in wireless body area networks (WBANs).nb_NO
dc.rightsNavngivelse-Ikkekommersiell 3.0 Norge*
dc.subjectBody area networknb_NO
dc.subjectOn-body communicationnb_NO
dc.subjectFading channelsnb_NO
dc.titleTime-varying on-body wireless channel model during walkingnb_NO
dc.typePeer reviewednb_NO
dc.subject.nsiVDP::Technology: 500::Information and communication technology: 550nb_NO
dc.source.journalEURASIP Journal on Wireless Communications and Networkingnb_NO

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Navngivelse-Ikkekommersiell 3.0 Norge
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