1. 1. Byron Narvaez R., Martha Villac ´Ä±s D., Marjorie Chalen T., W. Velasquez,´ member IEEE Escuela Superior Politecnica del Litoral, ESPOL, Facultad de Ingenier ´Ä±a en Electricidad y Computacion´Campus Gustavo Galindo Km 30.5 V´Ä±a Perimetral, P.O.Box 09- 01-5863, Guayaquil,Ecuador(byrvinar, mrvillac, mchalen, wavelasq)@espol.edu.ec
   2. JIANQIANG LI1, GEN QIA DENG1,WEIWEI2, HUIHUI WANG3, Member, IEEE, AND ZHONG MING1 1College of Computer Science and Software Engineering, Shenzhen University, Shenzhen 518060, China 2School of Computer Science and Engineering, Xi’an University of Technology, Xi’an 710048, China 3Department of Engineering, Jacksonville University, Jacksonville
   3. Yedhukrishna PRajagiri School of Engineering and Technology Dept. Electronics and Communication Cochin,Kerala,India Email:yedhu3586@gmail.com
   4. Malti Bansal, Bani Gandhi Department of Electronics and Communication Engineering Delhi Technological University (DTU) Delhi-110042, India maltibansal@gmail.com
   5. Y.Yama, A. Ueno, and Y. Uchikawa, “Development of a wireless capacitive sensor for ambulatory ECG monitoring over clothes,” in Proc. 29th Int. Conf. IEEE EMBS, Lyon, pp. 5727–5730, Aug. 2007.