Telecoms company Ericsson and Swiss national rail operator Schweizerische Bundesbahnen (SBB) have completed a live integration of the legacy GSM-R railway communications system with an IP Multimedia ...
SBB has enhanced onboard 4G connectivity on approximately 1,000 trains. Credit: Telefonaktiebolaget LM Ericsson. Telecoms company Ericsson and Swiss national rail operator Schweizerische Bundesbahnen ...
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