A security framework for internet of things based on 4G communication

There is no special study on the security architecture of internet of things based on 4G communication, the integration of wireless sensor network and the 4G network is also at the beginning stage, in this case, this paper in view of the actual need, we design a kind of security framework for internet of things based on 4G communication, and compare this method with several existing methods through experiments. The experimental result shows that, our method is greatly increasing the communication speed for internet of things, and almost hasn´t reduced the safety performance, so it has a degree of application value.