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by close04
2836 days ago
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They rely on it because there's no real good alternative for data. Europe uses TETRA [0] (the equivalent of the North American P25 but with better data support among other things) for critical communications but still needs a TETRA + 3G/LTE hybrid for large data transfers (above the hundreds of Kbps order speeds TETRA offers). [0] https://en.wikipedia.org/wiki/Terrestrial_Trunked_Radio |
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