Radio spectrum analysis of Qiongzhou Strait-Beibu Gulf

With the development of China's economy, the seaborne traffic volume along the Qiongzhou Strait-Beibu Gulf has been increasing. There is also a growing need to build ship networking to obtain data on ships, cargo, and navigational environments. However, China's unplanned spectrum resources are seriously insufficient. In this paper ,we set up a hardware and software measurement environment on this area to measure the occupancy of TV white spectrum. Then we perform time-space-frequency occupancy analysis of the measured data. The results show that there are a lot of continuous idle channels in the white spectrum of the Qiongzhou Strait-Beibu Gulf area, which can be used to construct maritime LTE ship network.