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Overview of Communication Protocols in Internet of Things: Architecture, Development and Future Trends

The Internet of Things (IoT) transmits data between devices and users with the help of communication protocols. IoT communication protocols can be classified into 3 architecture kinds from different aspects: OSI model hierarchy, IEEE 802 protocol standard or network types. Designed for diverse situation and with growing technique, the protocols show different features in technology roadmap, communication distance, and signal frequency spectrum rang. The future trends of the IoT communication protocols might locate in their optimization, integration and information security.