Ajit kumar was born in Sheikhpura, Bihar, India on 22nd September 1994. He has awarded Ph. D in year 2023, from the Department of Electrical Engineering, Indian Institute of Technology Patna. His current research interests involve localization, channel parameter estimation, SNR estimation, and clock synchronization in biological networks and IoBNT. He is the author of 6 IEEE Journals/Transaction of repute and 5 international and national conferences. He also received best poster award in IEEE COMSNETS 2023.