A Comprehensive Channel Model for UWB Multisensor Multiantenna Body Area Networks
Body area networks consist of a number of biological sensors communicating over the air with a central sink placed in close proximity of the human body. A promising solution is to use multisensor multiantenna ultrawideband architecture; each sensor carries one antenna, while the central sink support...
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Veröffentlicht in: | IEEE transactions on antennas and propagation 2010-01, Vol.58 (1), p.163-170 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Body area networks consist of a number of biological sensors communicating over the air with a central sink placed in close proximity of the human body. A promising solution is to use multisensor multiantenna ultrawideband architecture; each sensor carries one antenna, while the central sink supports an antenna array. In this paper, a complete analytical channel model has been developed for the on-body diffracted waves mechanism. It builds on the existing IEEE 802.15.4a standard channel model and offers an innovative space-time correlation model. |
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ISSN: | 0018-926X 1558-2221 |
DOI: | 10.1109/TAP.2009.2036280 |