2019年11月22日 星期五

Cobham Wireless launches multi-operator 4G coverage on Berlin’s U-Bahn

Cobham Wireless has announced that its idDAS (intelligent digital distributed antenna system) is now providing 4G coverage in Berlin’s U-Bahn for subscribers of all three of Germany’s major mobile operators. The news follows an initial deployment with Telefónica, which involved replacing legacy equipment with Cobham Wireless’ idDAS, and delivering 2G, 3G and 4G cellular coverage ...

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