VDSL2 vectoring and G.fast are only as good as the copper wiring that extends to each customer. Up to 45 percent of North American wire pairs are in some state of disrepair.

Verizon has no interest in using advanced forms of DSL as part of its next generation broadband service.

Speaking at ADTRAN’s Broadband Solutions Summit, Verizon’s director of network planning Vincent O’Byrne made it clear DSL variants and copper wiring were not going to be a part of Verizon’s future network platform.

“We have no strategy for G.fast,” O’Byrne told Telecompetitor in response to a question about whether the company would upgrade or deploy advanced forms of DSL as part of overhauling its broadband networks.

Some telephone companies with large legacy copper networks have promoted DSL advancements including bonding, VDSL, and G.fast in lieu of costly fiber upgrades to shareholders and customers to improve the sluggish 6-10Mbps speeds many customers get from DSL service. But O’Byrne said Verizon has had nothing but headaches trying to make its legacy copper network actually deliver the improved broadband speeds those technologies promise on paper.

O’Byrne admitted Verizon’s copper network has not aged well, calling it “poor” in some areas. Verizon’s previous efforts to deploy VDSL and ethernet over copper to multiple dwelling units (MDUs) like apartment buildings and condos turned out so poorly, O’Byrne does not want to repeat those mistakes in the future.

For urban areas and MDUs, O’Byrne stressed he plans to take fiber all the way to each condo unit or apartment and get rid of the copper.

Verizon’s next generation fiber strategy will depend heavily on NG-PON2 technology, which is managed by unpowered splitters and filters — dramatically cutting the hardware costs associated with active fiber networks. Many PON networks are fiber to the premises, but then rely on Wi-Fi or Ethernet wired networks once inside a building. Verizon prefers an all-fiber solution, which is unusual among U.S. carriers. AT&T, CenturyLink and Windstream still use G.fast for relatively short runs of existing copper phone wiring inside MDUs and homes.

Verizon’s O’Byrne believes an all-fiber solution may cost more upfront, but will deliver better longevity, value, and fewer problems over time.

Verizon has left an undetermined number of its landline customers in the Tribeca neighborhood of New York City without phone or DSL service since Aug. 4 and has no plans to restore it before Aug. 22.

The phones at The Architect’s Newspaper stopped ringing almost two weeks ago and Verizon blames a cable cut they are in no hurry to deal with. The phone company has informed complaining customers they will have to wait at least 18 days before they will have a dial tone once again.

The outage is affecting Verizon’s legacy copper wire infrastructure which dominates in areas where Verizon FiOS is still not widely available. The newspaper filed a complaint with the N.Y. Public Service Commission in hopes it will prompt Verizon to work faster, but the company has shown no sign of that happening so far.

“If you are affected by this outage and have already reported the same to Verizon, we will see a better response if you also join us in filing a complaint with the Commission,” the newspaper asks its readers.

OpenSignal’s State of American Wireless Networks – Aug. 2017

Verizon Wireless customers are seeing declining wireless internet speeds and the greater potential for congestion because Verizon Wireless is experiencing the impact of some overburdened cell sites in some of its largest markets.

Walter Piecyk from BTIG Research reports over the last few weeks, Verizon has begun using the last 10MHz of PCS spectrum left in its inventory in New York City, nine months earlier than expected.

Verizon’s reserve spectrum in PCS Band 2 near 1900MHz is not as ideal as lower frequency spectrum better able to manage inside buildings in a city as densely packed as New York, but if that is all the company has left for immediate use, that is what it will use. The newly activated frequencies, first uncovered by Milan Milanovic, are not yet operational across all of Verizon’s extensive cell network in the Big Apple. Verizon’s need to activate its last remaining PCS frequencies suggests former chief financial officer Fran Shammo may have been overly optimistic when he claimed Verizon was only using 40% of its spectrum inventory. That may be true in smaller cities, but is no longer the case in large metropolitan areas.

“This latest action also means that the only spectrum Verizon has left to convert to LTE in NYC is the 25MHz of 800MHz spectrum that the FCC gave it for free in 1984,” wrote Piecyk. “Unfortunately, that 800MHz spectrum is being used to support CDMA voice traffic and legacy 3G data for enterprise/IoT applications. Meanwhile, Dish sits on 125MHz of vacant spectrum in NYC.”

BTIG Research has been carefully tracking Verizon’s deployment of its spectrum for years. In New York, LTE expansion has depended heavily on spectrum acquisitions and enabling LTE+, which bonds frequencies together to increase speed and capacity.

BTIG Research Tracks Verizon Wireless’ LTE Deployment in NYC

• 20 MHz: December 2010 – launched LTE on the 20MHz of 700MHz spectrum it bought in the 2008 700MHz auction for $0.46/MHz/POP for the Northeast regional license and $0.77/MHz/POP nationwide.
• 40 MHz: December of 2013 – XLTE-branded rollout of AWS spectrum, which mainly included the spectrum it bought from Cable in 2011 for $0.69/MHz/POP, but also the spectrum it acquired in the 2006 AWS-1 auction, where it spent $1.33/MHz/POP for the Northeast regional license and $0.73/MHz/POP overall.
• 20 MHz: December of 2014 – LTE conversion begins on PCS spectrum. Verizon purchased 10MHz from Northcoast as part of a larger transaction valued at $1.58/MHz/POP in 2003, 10MHz covering NYC from NextWave for $4.63/MHz/POP in 2004, and 20MHz from NextWave in 2005 as part of a larger transaction valued at $2.85/MHz/POP. (Link)
• 10 MHz: Q1 of 2016 – This enabled Verizon to deliver 15MHz x 15MHz connections on Band 2, thereby improving speeds. When this happened we predicted the remaining PCS spectrum would be used in early 2018. (Link)
• 10 MHz: Q3 of 2017 – Once again, this was spotted by Milanovic (Link), who notes that it has not been deployed on all sites. This effectively expands the Band 2 deployment to a 20MHz x 20MHz deployment.

The company has also attempted to increase capacity with network densification, which adds more cell sites to divide up the traffic load. But activating a new cell site can take years, especially if Verizon encounters zoning and permitting problems or public opposition. Small cells can ease congestion in particularly dense traffic areas, but are not enough alone to deal with increasing network traffic.

Verizon’s own business practices have also complicated things for the wireless company. Ditching two-year contracts and subsidized phones in favor of customers acquiring devices at retail prices financed through wireless carriers like Verizon have led to a slowdown in subscriber upgrades as consumers hold on to their devices for longer.

Most phones acquired in the last year or two now support Voice over LTE (VoLTE), which means phone calls travel over Verizon’s LTE network, not the legacy CDMA network Verizon has used for well over a decade. Verizon has to dedicate a significant amount of prime spectrum in the 850MHz band for its CDMA network. Although Verizon claims it has migrated “more than 50%” of its voice traffic to the newer, more efficient VoLTE standard, that is below analysts’ expectations.

Piecyk thinks it may be possible Verizon has been slow to convert because of the record low phone upgrade rate of its customers. As a result, it cannot repurpose its CDMA spectrum for LTE use. Discussions with Verizon engineers suggest the company may eventually cut back CDMA spectrum, but will likely still keep 5 x 5MHz reserved for CDMA voice calling for at least the next four years to support its customers with older devices.

As part of its network densification effort, Verizon is once again relying on fiber optic buildouts, some of which it may take on itself in areas where it does not provide landline service. Verizon will be placing cables with 1,700 strands of fiber, so it is obviously thinking about future network demands.

Before it can deploy additional upgrades or acquire more spectrum, customers can anticipate more “network management” techniques, suspects Piecyk, especially now that unlimited data plans are for sale again. Verizon already limits its “unlimited” plan to 22GB of usage per month, before wireless data speeds are throttled. OpenSignal believes Verizon’s recent speed drops are a result of its unlimited plans putting more pressure on its network.

“We suspect management will now follow T-Mobile’s lead and suppress video quality like BingeOn to help with the rise in network traffic,” Piecyk wrote. “They might also discuss control of overall peak data speeds. However, if no mobile applications require more than 10Mbps service, would it make any sense to suppress the speeds on your customers’ phone? What’s the benefit other than offering a convenient excuse on why your speed tests are slower than the competition?”

FCC Chairman Ajit Pai (left) with FCC general counsel and Republican FCC nominee Brendan Carr (right). (Image: Victor Hugo Mora Mendoza)

Federal Communications Commission Republican nominee Brendan Carr forgot to mention in sworn testimony before the U.S. Senate that his work at a D.C. law firm included representing AT&T, Verizon, and the wireless industry’s top lobbying trade association.

Carr, who today works as general counsel to the FCC under current chairman Ajit Pai, was nominated by Pai to serve as the third Republican FCC commissioner.

“Brendan’s expertise on wireless policy and public safety will be a tremendous asset to the Commission,” Pai said in a statement.

Mignon Clyburn is currently the sole Democratic Party commissioner, likely to be rejoined eventually by Democrat Jessica Rosenworcel if her re-nomination to the FCC is approved by the Senate.

At a confirmation hearing, Carr testified he “accepted a job at a law firm where [he] could gain broad experience working on various telecommunications issues” before taking a clerkship which “helped spark [his] interest in public service,” according to BroadbandBreakfast. What Carr did not mention is that work took place at D.C. powerhouse law firm Wiley Rein, where Carr represented the interests of AT&T, Verizon Communications (also a former client of Chairman Pai), and the industry-funded U.S. Telecom and CTIA trade associations which represent phone and wireless companies respectively.

The revelation isn’t expected to create a problem for Carr’s confirmation among Republicans, and Democrats don’t seem likely to create any obstacles for Carr either, perhaps because of a largess of campaign contributions from some of the same cable and phone companies that are likely to share Carr’s positions on issues expected to come before the Commission. Carr is widely expected to support Chairman Pai’s efforts to kill Net Neutrality policies at the FCC.

Senate Commerce Committee Ranking Member Bill Nelson (D-Fla) told BroadbandBreakfast the issue won’t cause any delay in his upcoming confirmation vote. Nelson’s third largest contributor over the last five years was Comcast, which contributed close to $70,000 last year to Nelson’s campaign with a panoply of Comcast lobbyists and their families also donating significant sums. Verizon was Nelson’s 16th largest contributor with more than $37,000 in donations to his campaign last year and many thousands more from Verizon’s lobbyists.