Network management

The Federal Communications Commission adopted a Notice of Inquiry to start a formal discussion on the opportunities and potential challenges presented by open and virtualized radio access networks, and how the FCC might leverage these concepts to support network security and 5G leadership. The FCC seeks comment on the current status of development and deployment, whether and how the FCC might foster the success of these technologies, and how to support competitiveness and new entrant access to this emerging market.

California has enacted a “net neutrality” law banning “sponsored data” services that allowed companies to pay for, or “sponsor,” the data usage of their customers who are also AT&T wireless customers. Unfortunately, under the California law we are now prohibited from providing certain data features to consumers free of charge. Prior to California’s law, sponsored data customers were able to browse, stream and enjoy applications from sponsors without using their monthly data allowance.

Cellphone carriers that spent years promoting their blueprints for new fifth-generation wireless networks devoted the past week to explaining how they plan to pay for them. AT&T and Verizon said they would spend billions of dollars more in the coming years on cellular-tower equipment, fiber-optic lines, and other infrastructure to use new wireless spectrum licenses they acquired through a federal government auction. T-Mobile said it would put the new licenses to use without increasing its capital budget.

Verizon is rolling out an enhancement to 4G that absolutely blows away its own "nationwide" 5G, and that shows good signs for the new C-band 5G coming in 2022. Citizens Band Radio Service (CBRS), a set of airwaves close to the C-band, has quietly started rolling out nationwide. I got a tip on two locations near me, so I went to check it out. CBRS appeared on sites configured for all of Verizon's latest technologies: 4G, its "nationwide" Dynamic Spectrum Sharing (DSS) 5G, and its super-speedy ultra wideband (UWB) 5G.

A Q&A with Angela Siefer, executive director of the National Digital Inclusion Alliance. 

We’ve been promised a fourth industrial revolution with fantastical things like remote surgery and driverless cars. Instead, what we have now is widespread 5G that’s more or less the same speed as (or even slower than) 4G and super-fast mmWave 5G in some parts of some major cities with highly limited range. So where is this 5G future we’ve been promised? The truth is that it’s coming along, but it will materialize more slowly and in less obvious ways than what we’ve been led to believe.

AT&T has agreed to a $12 million settlement in a class-action lawsuit over its throttling of "unlimited" mobile data plans. As usual, refunds to individual customers amount to a fraction of what the customers paid for the hobbled service. The paltry nature of expected per-person payments was explained by plaintiffs in a filing that asked the US District Court for the Northern District of California to approve the settlement.

Promised to be a faster, more reliable cell network, 5G requires the construction of thousands upon thousands of small cell towers just a few blocks apart. Indigenous nations like the Alabama-Coushatta Tribe of Texas are in a difficult situation. The offices are woefully underfunded, which makes it impossible for Tribal Historic Preservation Officers (THPOs) to process the hundreds of 5G requests each week, and if tribes don’t respond, construction of a tower could damage religious places, cemeteries, or other historic sites.

On spectrum, we’ve been the most aggressive and successful Federal Communications Commission in history. With three high-band auctions, we’ve made available more spectrum for commercial use than was previously used by all mobile broadband providers in the United States combined. We’ve already finished repurposing low-band spectrum in the 600 MHz band for mobile broadband, which is now being used to provide 5G service coverage to more than 250 million American. And over the past couple of years, we’ve been primarily focused on mid-band spectrum.

The Government Accountability Office was asked to assess the technologies associated with 5G and their implications. This report discusses (1) how the performance goals and expected uses are to be realized in U.S. 5G wireless networks, (2) the challenges that could affect the performance or usage of 5G wireless networks in the U.S., and (3) policy options to address these challenges.