Train vehicle-ground communication network system

Train vehicle-ground communication network system

  • CN 105,704,740 A
  • Filed: 06/29/2015
  • Published: 06/22/2016
  • Est. Priority Date: 06/29/2015
  • Status: Active Application
First Claim
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1. a train train-ground communication network system, it is characterized in that, including ground subsystem and onboard subsystem, described ground subsystem includes some trackside radio-cells, and described onboard subsystem includes carrying out the vehicular mounted radio units of radio communication with described some trackside radio-cells;

  • Each trackside radio-cell described includes trackside WAP (AP) and the trackside antenna that be connected supporting with trackside wireless aps, and described some trackside radio-cell intervals are arranged;

    Described vehicular mounted radio units includes the two vehicle-mounted wireless apss of set and overlaps the supporting car antenna being connected of vehicle-mounted wireless aps with two, the described two vehicle-mounted wireless apss of set and supporting car antenna thereof are respectively installed in train head and train tail, and described onboard wireless AP carries out wireless link with trackside wireless aps and is connected。

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