Harjit Pal Singh received his Ph.D. from National Institute of Technology, Jalandhar and joined as Assistant Professor, Department of Electronics and Communication at CT Institute of Engineering, Management and Technology, Jalandhar. His area of interest is Voice over Internet Protocol, wireless communication, signal processing, digital filter design and wireless sensor networks. His research and teaching experience is 7 years. He has published 40 research papers in referred/indexed journals and international conferences. He has attended and presented his research findings in different countries such as France, UK, USA, Dubai, Hong Kong etc. He has guided 3 Ph.D. dissertations and guiding more than 12 M.Tech dissertations. He is Associate Editor and member of Editorial Board of various reputed journals. He is the reviewer of IEEE Network Magazine, Journal of Computer Application and Networks (Elsevier), Circuits, Systems, and Signal Processing (Springer), International Journal of Electronics (Taylor & Francis), Mosharaka Journals and Conferences, WSEAS Journals and Conferences, IAENG Journals and Conferences, SDIWC Journals and Conferences. He is the member of various scientific & technical societies such as The British Science Association Communication, CSTA/ACM, IAENG, IACSIT, UACEE, IRED, SDIWC, ISAET, IISRO.