A. R. Guraliuc, P. Barsocchi, F. Potortì and P. Nepa, Limb Movements Classification Using IEEE Transactions on Information Technology in Biomedicine, vol.15, no.3, pp.474,480, May 2011.
 J. Andreu-Perez, D. R. Leff, H. M. D. Ip and G. Z. Yang From Wearable Sensors to Smart Implants- Toward Pervasive and Personalized in IEEE Transactions on Biomedical Engineering, vol. 62, no. 12, pp. 2750-2762, Dec. 2015.
 M. D'Souza, T. Wark and M. Ros, Wireless localisation network for International Conference on Intelligent Sensors, Sensor Networks and Information Processing, 2008. ISSNIP 2008., pp.79,84, 15- 18 Dec. 2008.
 R. Cavallari, F. Martelli, R. Rosini, C. Buratti and R. Verdone IEEE Communications Surveys Tutorials, vol. 16, no. 3, pp. 1635 1657, 2014.
 D. Zhang, F. Xia, Z. Yang, L. Yao, and W. Zhao Proceedings of the IEEE International Conference on Future Information Technology(FutureTech'10), Pusan, Korea, May 2010.
 N. Bulusu, J. Heidemann and D. Estrin, "GPS-less low-cost outdoor localization for very small devices," in IEEE Personal Communications, vol. 7, no. 5, pp. 28-34, Oct 2000.
 Nissanka B. Priyantha, Anit Chakraborty, and Hari Balakrishnan. The cricket location-support system. In Proceedings of MOBICOM 2000, pages 32-43, Boston, MA, August 2000. ACM, ACM Press. [OpenAIRE]
 S. Holm, "Hybrid ultrasound-RFID indoor positioning: Combining the best of both worlds," 2009 IEEE International Conference on RFID, Orlando, FL, 2009, pp. 155-162.
 T. Liu, Y. Inoue, K. Shibata and R. Zheng, Measurement of human lower limb orientations and ground reaction forces using wearable sensor 2007 IEEE/ASME international conference on advanced intelligent mechatronics, pp.1,6, 4-7 Sept. 2007.
 A. Guizar, C. Goursaud and J. M. Gorce, Modeling the impact of node speed on the ranging estimation with UWB body area net 2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), 2015, pp. 1250-1254. [OpenAIRE]
 Z. W. Mekonnen, E. Slottke, H. Luecken, C. Steiner and A. Wittneben, Constrained Maximum Likelihood Positioning for UWB Based Human  International Conference on Indoor Positioning and Indoor Navigation, IPIN 2010, Zurich, Switzerland, pp. 1-10, Sept. 2010.
 M. R. Mahfouz, C. Zhang, B. C. Merkl, M. J. Kuhn and A. E. Fathy, Investigation of High-Accuracy Indoor 3-D Positioning Using UWB IEEE Transactions on Microwave Theory and Techniques, vol.56, no.6, pp.1316,1330, June 2008.
 Xsens Motion Grid http://www.xsens.com/en/general/motiongrid
 A. J. Ali, W. G. Scanlon and S. L. Cotton Pedestrian effects in indoor UWB off- Antennas and Popagation Conference (LAPC), 2010 Loughborough, pp.57,60, 8-9 Nov. 2010.
 Clarke and -RFID system accuracy and its implications for clinical applications, IEEE Symp. Computer-Based Med. Sys., Salt Lake City, USA, 2006, pp. 21-22.