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- BS sectors are installed along the railway lines.
- CPEs are installed in the head and last railcars. By default, CPEs with omni antennas are used, however, a scheme with directional antennas is also possible. The use of directional antennas will increase the calculation time at the planning stage, but will reduce the total number of used BS sectors.
- One of the BS is used as an aggregation node, but it is possible to have a separated aggregation node. An InfiMUX switch is installed at the aggregation node and the backbone links - main and backup, connect it with the control center.
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Figure 1 - Communication with railway trains |
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