Internet of things 205 Internet of Things 61 IoT 33 internet of things 27 Internet of Things (IoT) 22 Internet of thing 18 Smart city 16 Blockchain 15 Edge computing 15 Energy efficiency 15 Machine learning 15 Network security 15 machine learning 15 Deep learning 14 Energy utilization 14 Network architecture 13 Internet protocols 12 5G mobile communication systems 11 Artificial intelligence 11 Automation 11 Digital storage 11 Energy harvesting 11 Learning systems 11 Block-chain 10 Data acquisition 10 Information management 10 Security 10 5G 9 Authentication 9 Decision making 9