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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…

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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…

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US AWS-3 auction ends with a $45 billion bang

The US's latest auction of advanced wireless spectrum (AWS-3) ended yesterday, raising nearly $45 billion and sparking questions about its impact on upcoming auctions elsewhere and the financial health of…