Abstract :
Because the broad application prospects of Internet of Things (IoT) and the progress of short-range wireless technology, the Internet and the intelligent terminals have an explosive growth, IoT is expected to become the next trillion-dollar information industry. In wired/wireless technologies, the machine to machine (M2M) communications have higher request to benefit people, include e-health, family energy management and entertainment. This paper represents technical indexes, application range, radio coexistence mechanism and suitable network standards of key radio technologies. In the application layer, this paper argues the cloud computing technology as the center to help process a large amount of data of the sensing layer, for providing efficient services to clients and effectively reducing the cost of smart home with the help of data processing.
