Design of Sensor Scheduling Algorithm Based on SINR Model under the Internet of Thing

Abstract

In the past few decades, sensors, especially wireless sensors, have developed rapidly and comprehensively, and its application areas are gradually expanding. One of the basic contents of wireless sensor research is to solve the problem of the number of links that can be transmitted simultaneously. Sensor scheduling is to study which sending and receiving node pairs can be activated at the same time for transmission in a given slot time. The effective scheduling algorithm can not only improve the throughput of the network, reduce the delay, but also prolong the life cycle of the wireless network. Therefore, scheduling problem has become the main performance bottleneck in wireless sensor research. Based on the large background of the Internet of things, this paper takes sensor scheduling as research object to design and research the sensor scheduling algorithm under the SINR model and verifies the effectiveness of the algorithm through experimental simulation results.