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AssigneeObshhestvo S Ogranichennoj Otvetsvennostyu “Dok”
InventorsDaniil Olegovich KORNEEV, Sergei Vladimirovich PETROV, Ilia Viktorovich KOROBEIKIN, Daniil Alekseevich POPOV, Vitalii Evgenevich LOSEV, Dmitrii Nikolaevich TREFILOV
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The present invention relates to the field of communications, and more particularly to methods and a system for providing high-speed communications on a high-speed railway. The technical result is a better quality communication channel provided by train-to-ground radio relay links The claimed system for providing high-speed communications on a high-speed railway comprises an internal and an external data exchange network. The internal network unites tail-end radio frequency modules mounted in the rear part of a train and equipped with narrow-band antennae, head-end radio frequency modules mounted in the front part of the train and equipped with narrow-band antennae, and switching equipment capable of processing signals from said modules and of providing network devices connected to said equipment with access to the external data exchange network. The external data exchange network unites base stations equipped with narrow-band antennae, said base stations being capable of establishing communication with the tail-end and head-end radio frequency modules in the train and being arranged in proximity to the railway clearance along the path of travel of the train. The antennae of the base stations and of the radio frequency modules in the train are configured to radiate radio waves in a short millimeter wave band.
The method for providing high-speed communication on a high-speed railway, in which base stations connected to an external data transmission network are installed along the route of the train, equipped with narrow-band antennas and are capable of communicating with the head and tail radio frequency modules installed on the train, equipped with narrow-band antennas and integrated into an internal data transmission network, while the location of the base stations relative to the railway gauge provides for direct visibility between the antennas of the base stations and the antennas of the radio relay modules installed on the train, and in this case the method includes the following steps:
The method for providing high-speed communication on a high-speed railway, in which base stations connected to an external data transmission network are installed along the route of the train, equipped with narrow-band antennas and are capable of communicating with the head and tail radio frequency modules installed on the train, equipped with narrow-band antennas and integrated into an internal data transmission network, while the location of the base stations relative to the railway gauge provides for direct visibility between the antennas of the base stations and the antennas of the radio relay modules installed on the train, and in this case the method includes the following steps:
The system for providing high-speed communication on a high-speed railway, which includes internal and external data exchange networks, wherein the internal network combines tail radio frequency modules installed in the tail of the train, equipped with narrow-band antennas, head radio frequency modules installed in the head of the said train, equipped with narrow-band antennas, and switching equipment capable of processing signals from the mentioned modules and providing network devices connected to this equipment with access to the external data exchange network;
Dependencies are inferred from the claim text.