The wireless communication system comprises: a plurality of ground radio sets 250 installed along a railway that carry out the transmission/reception of a radar signal with a first frequency and the transmission/reception of a communication signal with a second frequency; a vehicle radio set 220 on a train 200 that carries out the transmission/reception of a communication signal with the second frequency; and a switching control device 280 that controls the switching of ground radio sets 250 that are to communicate with the vehicle radio set 220 based on the reception level of the radar signal. Furthermore, the configuration allows the ground radio sets 250 that are not communicating with the vehicle radio set 220 to transmit a radar signal, and allows the ground radio set 250 that has started communicating with the vehicle radio set 220 to transmit a radar signal and a communication signal.
WIRELESS COMMUNICATION SYSTEM, BASE STATION, AND WIRELESS COMMUNICATION METHOD
DRAHTLOSKOMMUNIKATIONSSYSTEM, BASISSTATION UND DRAHTLOSKOMMUNIKATIONSVERFAHREN
SYSTÈME DE COMMUNICATION SANS FIL, STATION DE BASE ET PROCÉDÉ DE COMMUNICATION SANS FIL
2022-04-20
Patent
Electronic Resource
English
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