A Method for Forecasting Frequency Band Occupancy Based on Time Series Analysis

A frequency band occupancy short-term forecasting method is proposed based on time series analysis by using practical monitoring data.By the aid of professional computing software,ARIMA model,normally applied in the economic field,is firstly used in analyzing the frequency band occupancy data.A performance evaluation on historical data is presented to prove the accuracy of forecasting result.This method can also provide the administrative department in charge with an accurate understanding of the utilization of frequency resource and its development,on which they can establish the policy and assign the frequency.