At the recent 3GPP SA plenary, a study item was approved - to investigate the requirements for a new railway communication system, as a successor to the GSM-R service. GSM-R is facing a number of ...
Three operators won the licenses and each license cost $285 million. Prior to 2001, mobile communication in Nigeria was a luxury. It was barely accessible, unreliable, and limited to a few thousand ...
It was today, 20 years ago -- July 1, 1991 -- that the world's first GSM call on a commercial network was made between Finland's former prime minister Harri Holkeri and vice mayor of the city of ...
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