Monthly Archives: December 2011

Setting a New Standard for Unpaired Spectrum Pricing: AT&T’s Purchase of Qualcomm’s 700 MHz Spectrum

On December 22, the FCC approved of AT&T’s purchase of the unpaired D and E blocks from Qualcomm for a total of $1.925 Billion. What went missing in most media reports that the D and E bands are unpaired 6 MHz bands in what’s commonly known as the “lower 700 MHz band.”

Closing the Year with a Bang: The French 800 MHz Spectrum Auction

The year closes with the 800 MHz spectrum auction in France where the regulator Arcep finishes with a bang netting €2.639 billion for the 60 MHz made available. In September, Arcep raised €936 million from the sale of 2.6 GHz spectrum for a total of €3.6bn, about €1.6bn over the €2.5bn reserve price.

Latency: LTE’s Achilles’ Heel?

While much attention has been focused on LTE data rates, another important parameter, latency, has gone largely unnoticed. Yet, latency is critical to enable a number of applications particularly voice services (VoLTE). I review in this post some of the publicly reported results I found on LTE latency.