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Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/27406

Title: Body-centric wireless hospital patient monitoring networks using body-contoured flexible antennas
Authors: Catherwood, Philip
Bukhari, Syed S.
Watt, Gareth
Whittow, W.G.
McLaughlin, James
Issue Date: 2017
Publisher: IET
Citation: Catherwood, P. ...et al., 2017. Body-centric wireless hospital patient monitoring networks using body-contoured flexible antennas. IET Microwaves, Antennas & Propagation, In Press.
Abstract: This paper presents empirical results from a measurement campaign to investigate futuristic body-centric medical mesh networks for a hospitalized patient using flexible body-contouring antennas. It studies path loss in a medical environment (in a hospital bed in an open hospital ward) for UWB and four narrowband schemes concurrently. It firstly investigates the antenna contouring effects due to mounting the flexible antennas on various body surfaces, then uses statistical analysis to explore optimal body locations for a master node to inform allocation of processing power (assuming point-to-point link from other nodes). Results indicated how the most suitable body location varies depending on the posture and frequency scheme used. Also investigated are best route selections for multi-hop mesh network topologies for opportunistic networking for each of the presented postures and frequencies; this reveals how less hops were required to navigate around the narrowband network compared to UWB which effectively reduces required processing power and data traffic. Understanding how disparate body-centric medical devices communicate with one another in a body-mesh network is instrumental to the strategic and informed development of next generation healthcare patient monitoring solutions.
Description: This paper is a postprint of a paper submitted to and accepted for publication in IET Microwaves, Antennas and Propagation and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at the IET Digital Library.
Version: Accepted for publication
DOI: 10.1049/iet-map.2017.0604
URI: https://dspace.lboro.ac.uk/2134/27406
Publisher Link: https://doi.org/10.1049/iet-map.2017.0604
ISSN: 1751-8733
Appears in Collections:Published Articles (Mechanical, Electrical and Manufacturing Engineering)

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