News
Articles

News
What could replace GSM-R?

For decades, Europe's railways have relied on a modified version of GSM to manage its communications and signalling, but GSM's anticipated obsolescence along with growing interference and capacity problems have…

News
The PolicyTracker Monthly Edition: February 2015

In this month's issue we report on the AWS-3 auction in the US and assess the implications for the country's mobile industry. We also examine the potential for mobile operators…