1. IoT and Communication Technologies for Smart Cities
   • Energy-efficient sensors & actuators
   • 5G, 6G & LPWAN communication technologies
   • Network and data security in smart cities
   • Innovative wireless sensing and computing for smart cities
   • Energy-efficient edge processors
   • IoT solutions and use cases for smart cities
   • Dense IoT network planning and optimization
   • Hot spot antennas, Router antennas
   • Design RF Passive components for smart networks
2. Artificial Intelligence and Data Science for Smart Cities
   • Artificial intelligence of things and edge computing
   • Reconfigurable Intelligence System technology
   • Smart Systems for Autonomous Vehicle
   • Data collection and engineering for smart cities
   • Real-time data analytics for smart cities
   • Cloud computing and big data
   • Digital Twins of Smart Cities
3. Mobile Technologies for Smart Cities
   • Network and data security in smart cities
   • Smart Sensory Circuit and Systems
   • Intelligent Cyber Security Systems
   • Smart Power and Energy Systems in Smart Cities
   • Optical Sensing for Industry 4.0
4. Interaction Technologies for Smart Cities
   • Augmented and/or mixed reality in smart cities
   • Human interaction and usability
   • Human-to-human interaction in smart cities
   • Ambient and active assisted living

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