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Professional Experience

Professor, ECE, IISc, 2025-Present
Visiting Professor, NSYSU and NCKU, Taiwan
Consultant, Star Aerospace, India
Consultant, Tejas Networks, India
Associate Professor, ECE, IISc, 2021-2025
Consultant, Samsung Semiconductor India Research (06/2024 - 07/2024)
Consultant, Tejas Networks, India (05/2024 - 06/2024)
Associate Professor, EE, IIT Patna, 2018-2021
Visiting Professor, Southwest Jiaotong University, China
Visiting Professor, University of Melbourne, Australia
Visiting Researcher, University of Michigan-Dearborn, USA
Assistant Professor, Jointly with Math and EE, IIT Patna, 2013-2018
Assistant Professor, Mathematics, IIT Patna, 2013
Research Fellow, EEE, NTU, Singapore, 2010-2013
Research Scientist, IETR, INSA-Rennes, France, 2009-2010
Postdoctoral Fellow, ECE, University of Michigan-Dearborn, USA, 2008-2009

Board of Editorial Member

Editor of IEEE Transactions on Communications, 2023-Present
Editor of IEEE Transactions on Vehicular Technology, 2018-2021
Editor of IEEE Wireless Communications Letters, 2021-Present
Associate Editor, Circuit, system and signal processing, Springer, 2013-2018
Senior Editor of IEEE Communications Letters, 2019-2021

Reviewer

IEEE Transaction on Information Theory
IEEE Transaction on Wireless Communiactions
IEEE Transaction on Signal Processing
IEEE Transaction on Communications
IEEE Transaction on Vehicular Technology
IEEE Transaction on Vehicular Technology
IEEE Communications Letters
IEEE Wireless Communications Letters
IEEE Communications Magazine

Institute Activities

Member (Senate Nominee), Finance Committee of IIT Patna, 2021
Member (Senate Nominee), BoG of IIT Patna, 2021
Chairman, JEE (Advanced), 2018-2020
Vice-Chairman, JEE (Advanced), 2016-2018
Professor-in-charge, Landscaping, 2017
Convener, Landscaping, 2016-2017
Chairman, Departmental Purchase Committee, 2014-2016
HOD, Mathematics, 2014-2015
Professor-in-charge, Foreign Collaboration and Training, 2013-2015
Professor-in-charge, Classroom Development & Management, 2013-2015