Application of RTSA to investigate a frequency band sharing of the cell phone operator companies in JR Kokura station

抄録

This paper introduces the sharing of cell phone frequency bands for each cell phone operation company based on the real-time spectrum analyzer (RTSA) measurement in field measurements. We measured and compared the cell phone emission intensity at five main frequency bands in the JR Kokura station by RTSA. The NTT-Docomo company shared the cell phone frequency bands with balanced, while the AU company used the 1900 MHz band more than other frequency bands. Consequently, using the RTSA measurement, it is possible to create a practical database to evaluate cell phone usage statistically.