A high-speed train, consisting of a first and a second tail radio frequency module installed in tail of the train and a first and a second head radio frequency module installed in head of the train. The first head module and the base station closest to it located ahead establish a first communication channel between them, and the first tail module and the base station closest to it located behind establish a second communication channel between them 402. The second head module and the next base station, which is located ahead of the train, establish a third communication channel 403 before the train has passed by the base station closest to the first head module. The second tail module and the base station, which was located ahead of the train, establish a fourth communication channel 404 once the train passes by the base station. All modules radiate short millimeter waves.
Methods and system for providing high-speed communications on a high-speed railway
2025-04-23
Patent
Electronic Resource
English
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