Congestion Control Technology of Internet of Things

Abstract

The current situation and problems of internet of things (IoT) are analyzed in this paper. The application of biological liquid crystal (LC) sensor technology in IoT is put forward. The congestion characteristics of IoT are analyzed and the necessity of congestion control is introduced. The congestion control methods in IoT of biological LC sensor, corresponding to the sensor layer, network layer and application layer, are presented according to the architecture of IoT. By using different methods in each layer, the effective control of congestion in the IoT can be realized. The data collected can be transmitted to the destination in a timely manner, so that the data transmission in the IoT is highly efficient.