His research interests are in the areas of sustainability, edge intelligence, decentralized machine learning, and incentive mechanism design.

Major Services
Editor-in-Chief, IEEE Communications Surveys and Tutorials (COMST) - Impact Factor: 35.6
Area Editor (Wireless Networks and Mobile Services), IEEE Transactions on Vehicular Technology (TVT)
Editor, IEEE Transactions on Wireless Communications (TWC)
Associate Editor, IEEE Transactions on Mobile Computing (TMC)
Associate Editor, IEEE Internet of Things Journal (IoTJ)
Associate Editor and Special Topics Development Editor, IEEE Wireless Communications
Associate Editor, IEEE Network
Associate Editor, ACM Computing Surveys
Associate Editor, IEEE Transactions on Information Forensics and Security (TIFS)