Nokia has launched software which can help telecom operators to upgrade their existing 4G radio stations to 5G, without replacing any hardware or even visiting the physical location. “This solution will save the telecommunications industry potentially tens of billions of euros in site engineering and re-visit costs,” Nokia said in a statement. The upgrade, at present, is immediately available for about 1mn 4G stations, 3.1mn by 2020 and over 5 mn in 2021.

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