1. Indian Institute of Technology,G. S. Sanyal School of Telecommunications,Kharagpur,India
2. SASTRA Deemed Univ.,Dept. of Electronics and Communication Engineering,Thanjavur,Tamil Nadu,India
3. School of Applied Computational Sciences, MMC,Dept. of Data Science and Computer Science,USA
4. Indian Institute of Technology,Dept. of Electronics and Electrical Comm. Engg.,Kharagpur,India