Wireless Propagation and Coexistence of Medical Body Sensor Networks for Ambulatory Patient Monitoring

In this paper we present the technical requirements and system issues for wireless Medical Body Sensor Networks (BSNs). Design guidelines are driven by the need to improve ambulatory patient monitoring and care while reducing logistic constraints for patients as well as healthcare professionals. We present our study on three key components of Medical BSN: On-body wireless link (to characterize the RF channel for body worn wireless devices), Coupling between bodies (to characterize the RF interaction between bodies) and Coexistence of Medical BSNs in the RF spectrum. Results and conclusions are presented through simulation and measurement studies. We also discuss our FCC petition for spectrum allocation.

[1]  P. S. Hall,et al.  Antennas and propagation for body centric communications , 2006, 2006 First European Conference on Antennas and Propagation.

[2]  C. Parini,et al.  Antennas and propagation for on-body communication systems , 2007, IEEE Antennas and Propagation Magazine.

[3]  Yang Hao,et al.  Parametric Study of Wearable Antennas with Varying Distances from the Body and Different On-Body Positions , 2007 .

[4]  P.S. Hall,et al.  Antennas and propagation for body centric wireless communications , 2012, IEEE/ACES International Conference on Wireless Communications and Applied Computational Electromagnetics, 2005..