Tragedies of the Spectrum Commons
The Wi-Fi vs. LTE-U disagreement continues to rage, despite efforts by both sides to reach a détente. The Wi-Fi Alliance and the LTE-U Forum held an event last Friday on…
Dino Flore, Chairman of the 3GPP RAN Group
[powerpress] You can take your smartphone anywhere in the world, pop in a new SIM card, and it will just work. That’s not just some happy accident; that’s the result…
Three Intriguing Tales and a Bonus
I wanted to write about three stories that were in the news today, and since I can choose just one you’re going to get all three. They all have something…
Can LTE Unlicensed Steamroll Wi-Fi?
A recent article in Washington Post seems to be confusing people. In “The future of mobile data pits cellphone carriers against cable giants,” Brian Fung claims, among other things, that…
5G: A Revolution in Networking
A couple of weeks ago I went to the ATIS 5G Symposium in Chicago held in conjunction with the Light Reading Big Telecom Event. ATIS is the chief organization of…
Unlicensed Spectrum is Important
For part 2 of our spectrum infographic series, we’d like to discuss a little more about why unlicensed spectrum is so important, and what the difference is between LTE-unlicensed and…
How LTE Unlicensed Actually Works
The issue of LTE Unlicensed is a hot topic in spectrum policy circles, but there’s a lot of confusion about the pros and cons of LTE-U technology. So High Tech…
No Way to Run a Railroad
Spectrum is valuable, that much is certain. Exactly how valuable it is is a matter for economic analysis at a level that exceeds my knowledge of economics by an enormous…
Why LTE Unlicensed Outperforms Wi-Fi
The hottest issue in unlicensed wireless spectrum policy is the conflict between Wi-Fi and LTE Unlicensed (“LTE-U”). Some advocates are pressing for restrictions on LTE-U, even going to far as…
What’s the difference between Wi-Fi and unlicensed spectrum?
Ask the Engineer: What’s the difference between Wi-Fi and unlicensed spectrum? Answer: Wi-Fi is a particular service that uses unlicensed spectrum, but there are others as well. As the FCC…