Research on Radio Base Station Distribution Technology in Transrapid System Communication

The distribution and switching strategy of radio base station (RBS) are an important part in the communication system design of transrapid system. In this paper, the distribution and switching strategy of RBS are studied for high-speed maglev communication from the points of power coverage and Doppler frequency shift along the track. The power coverage and Doppler frequency shift along the maglev track are evaluated, the influence of the distance between RBS antenna and track center on power coverage and Doppler frequency shift is discussed, and the fluctuation of power coverage and Doppler frequency shift in the same data frame are analyzed. Finally, some advices about the distribution and switching strategy of RBS in transrapid communication system are given.