Goei

While Wall Street and the tech media seems excited about the prospect of 5G and other fixed wireless home broadband services, Altice, which owns Cablevision and Suddenlink, dismissed wireless broadband as inadequate to meet rapidly growing broadband usage.

“In terms of usage patterns, our customers are taking an average download speed of 162 Mbps as of the second quarter of 2018, which is up 74% year-over-year,” Dexter Goei, CEO of Altice USA told investors on a recent conference call. “[Our customers now use] over 220 GB of data per month, which is up 20% year-over-year, with 10 in-home connected devices, on average. If you take the top 10% of our highest data consuming customers as a leading indicator, they are using, on average, almost 1 terabyte of data per month with 26 in-home connected devices. To support these usage patterns, which are mainly driven by video streaming and the proliferation of new over-the-top [streaming] services, it requires a high quality fixed network like ours. There is no substitute.”

Goei argued America’s wireless carriers are not positioned to offer a credible, serious home broadband alternative.

“For example, so-called unlimited data plans from the U.S. mobile operators start capping or significantly throttling customers at 20 GB of usage per month,” Goei said. “Over 60% of our customers are now using over 100 GB of data per month right now, which the mobile operators do not and will not have the capacity to match on a scaled basis unless they overbuild with a new dense fiber network.”

Altice just so happens to be building a dense fiber network, scrapping Cablevision’s remaining coaxial cable in New York, New Jersey, and Connecticut in favor of a fiber-to-the-home network that will eventually reach all of its customers.

For residents of 10 Mississippi communities, an alternative broadband option is now available delivering up to 120/50 Mbps speed with no data caps or throttling for a flat $50 a month, taxes and fees included.

“C Spire 5G Internet” is as described, except it doesn’t use the official 5G standard and will require the installation of a “dinner plate”-sized antenna on one’s home to get the service.

C Spire is using an 802.11 variant with equipment developed by Mimosa and Siklu, leveraging C Spire’s existing 8,400 route miles of fiber infrastructure to extend service wirelessly to each customer without the cost of wiring a fiber optic cable to the home.

Siklu’s EtherHaul products work in conjunction with its point-to-point and point-to-multipoint radios that operate in the 60 and 70-80 GHz millimeter wave bands. Because of the vast amount of spectrum available on these uncongested frequencies, C Spire can provide connections up to 10 Gbps from each small cell site.

C Spire is using Siklu’s EH-600 mmWave backhaul equipment for its fixed wireless internet service in Mississippi.

Mimosa supplies short-range MicroPoP architectures and in limited tower deployments including Mimosa A5 and A5c access devices, Mimosa C5 client devices, and Mimosa N5-360 beamforming antennas.

“Our service is backhauled by Siklu’s carrier grade solutions enabling us to deliver high-speed internet access without the arbitrary data caps usually associated with LTE or satellite services,” said C Spire president Stephen Bye.  “With a flat rate of $50 a month, which includes taxes and fees, our customers can now easily get all of the content they want and need.”

C Spire said it is quickly working to introduce the service in “dozens” of markets in Mississippi, in addition to its earlier plans to offer fixed wireless to over 90,000 locations across its service area. The “5G” fixed wireless service being introduced in Mississippi is not the same as C Spire’s earlier fixed wireless initiative.

Customers report wireless speeds are within a reasonable range of what is advertised, but antenna placement can be critical to get the best speed. It isn’t known how many customers are currently sharing each small cell site, and C Spire has protected itself with a contract clause allowing it to begin data caps, usage based billing, or targeted suspensions for customers deemed to be consuming too much data if network congestion becomes a problem.

Mississippi is broadband-challenged because many of its rural locations are populated with some of the country’s poorest citizens. AT&T, the state’s largest phone company, has shown little interest expanding fiber into many of these areas, especially in northern Mississippi, and the state’s cable companies include Cable One, notorious for being expensive and data-capped. As a result, the state is ranked 49th out of 50 for broadband availability.

C Spire is a regional mobile provider — the sixth largest in the country — and directly provides its own cell service in Memphis, Tenn., Mississippi, Alabama, and the Florida Panhandle.

C Spire introduces 120 Mbps fixed wireless internet access for a flat $50 a month in Mississippi. No data caps or throttling. This company produced video introduces the service. (1:23)

Australia’s speed-challenged NBN is looking for scapegoats and finds video game players an easy target.

In 2009, Australia’s Labor Party proposed scrapping the country’s copper wire networks and replacing virtually all of it with a state-of-the-art, public fiber to the home service in cities from Perth to the west to Brisbane in the east, with the sparsely populated north and central portions of the country served by satellite-based or wireless internet.

It was a revolutionary transformation of the country’s challenged broadband networks, which had been heavily usage capped and speed throttled for years, and for large sections of the country stuck using Telstra’s DSL service, terribly slow.

The National Broadband Network concept was immediately attacked by the political opposition as too expensive and unnecessary. Conservative demagogues in the media and in Parliament dismissed the concept as a Cadillac network delivering unnecessarily fast 100 Mbps connections to 90% of Australians that would, in reality, mostly benefit internet addicts while leaving older taxpayers to foot the estimated $43AUS billion dollar bill for the network.

The leaders of the center-right Liberal Party of Australia promised in 2010 to “demolish” the NBN if elected, claiming the network was too costly and would take too long to build. As network construction got underway, the organized attacks on the NBN intensified, and it was a significant issue in the 2013 election that defeated the Labor government and put the conservative government of Tony Abbott into power. Almost immediately, most of the governing board of the NBN was asked to resign and in a series of cost-saving maneuvers, the government canceled plans for a nationwide fiber-to-the-home network. In its place, Abbott and his colleagues promoted a cheaper fiber to the neighborhood network similar to AT&T’s U-verse. Fiber would be run to neighborhood cabinets, where it would connect with the country’s existing copper wire telephone service to each customer’s home.

Abbott

Unfortunately, the revised NBN implemented by the Abbott government appears to be delivering a network that is already increasingly obsolete. Long gone is the goal for ubiquitous 100 Mbps. For Senator Mitch Fifield, who also happens to be the minister for communications in the Liberal government, 25 Mbps is all the speed Australians will ever need.

“Given the choice, Australians have shown that 100 Mbps speeds are not as important to them as keeping monthly internet bills affordable, when the services they are using typically don’t require those speeds,” Fifield wrote in an opinion piece in response to an American journalist complaining about how slow Australian broadband was while reporting from the country.

The standard of “fast enough” for Senator Fifield also seems to be the minimum speed at which Netflix performs well, an important distinction for the growing number of Australians watching streaming television shows and movies.

Unfortunately for Fifield, network speeds are declining as Australians use the NBN as it was intended. While perhaps adequate for a network designed and built for 2010 internet users, data usage has grown considerably over the last eight years, and the government’s effort to keep the network’s costs down are coming back to haunt all involved. Several design changes have erased much of the savings the Abbott government envisioned would come from dumping a straight fiber network in favor of cheaper alternatives.

Right now, depending on one’s address, urban Australians will get one of four different fiber flavors the revised NBN depends on to deliver service:

• Fiber to the Home (FTTH): the most capable network that delivers a fiber connection straight into your home.
• Fiber to the Neighborhood (FTTN): a less capable network using fiber into neighborhoods which connects with your existing copper wire phone line to deliver service to your home.
• Fiber to the Basement (FTTB): Fiber is installed in multi-dwelling units like apartments or condos, which connects to the building’s existing copper wire or ethernet network to your unit.
• Fiber to the Distribution Point (FTTDP): Fiber is strung all the way to your front or back yard, where it connects with the existing copper wire drop line into your home.

In suburban and rural areas, the NBN is depending on tremendously over-hyped satellite internet access or fixed wireless internet. Customers were told wireless speeds from either technology would be comparable to some flavors of fiber, which turned out to be true assuming only one or two users were connected at a time. Instead, speeds dramatically drop in the evenings and on weekends when customers attempt to share the neighborhood’s wireless internet connection.

Instead of improving the wireless network, or scrapping it in favor of a wired/fiber alternative, the government has set on so-called “heavy users” and blamed them for effectively sabotaging the network.

Morrow

NBN CEO Bill Morrow recently appeared before a parliamentary committee to discuss reported problems with how the NBN was being rolled out in regional Australia. Morrow blamed increasing data usage for the wireless network’s difficulties, singling out slacker video game addicts for most of the trouble, and was considering implementing speed throttles on “extreme users” during peak usage periods.

Stephen Jones, Labor’s spokesperson for regional communications, questioned Morrow on what exactly an “extreme user” was.

“It’s gamers predominantly, on fixed wireless,” said Morrow. “While people are gaming it is a high bandwidth requirement that is a steady streaming process,” he said. Discover the ultimate in sports betting and online casino excitement with crickex bangladesh. Gamers may also visit the online pokies for convenient and thrilling games.

Morrow suggested a “fair-use policy” of speed throttles might be effective at stopping the gamers from allegedly hogging the network.

“I said there were super-users out there consuming terabytes of data and the question is should we actually groom those down? It’s a consideration,” he said. “This is where you can do things, to where you can traffic shape – where you say, ‘no, no, no, we can only offer you service when you’re not impacting somebody else’.”

The NBN itself has regularly dismissed claims that online gamers are data hogs. In an article written by the NBN itself, it stressed gameplay was not a significant stress on broadband networks.

“Believe it or not, some of the biggest online games use very little data while you’re playing compared to streaming HD video or even high-fidelity audio,” the article stated. “Where streaming 4K video can use as much as 7 gigabytes per hour and high-quality audio streaming gets up to around 125 megabytes per hour, (but usually sits at around half that) certain online games use as little as 10MB per hour.”

The article admits a very small percentage of games are exceptions, capable of chewing through up to 1 GB per hour, but that is still seven times less than a typical 4K streaming video.

In fact, the NBN’s own data acknowledged in March 2017 that high-definition streaming video was solely responsible for the biggest spike in demand. NBN data showed the average household connected to the NBN used 32% more data than the year before. When Netflix Australia premiered in March 2015, overall usage grew 22% in the first month.

So why did Morrow scapegoat gamers for network slowdowns? It’s politically palatable.

“They always have someone to blame for why the NBN doesn’t deliver, they have every excuse except the one that really matters, which is the flawed technology,” said the former CEO of Internet Australia Laurie Patton. “In this case for some reason shooting from the hip [Bill Morrow] had a go at gamers and gamers are not the problem.”

As long as Australia continues to embrace a network platform that is not adequate robust to cope with increasing demands from users, slow speeds and internet traffic jams will only increase over time. In retrospect, the decision to scrap the original fiber to the home network to save money appears to be penny wise, pound foolish.

AT&T is continuing its 5G wireless trials in several cities around the country, attempting to determine if there is a business case for wireless home broadband offering speeds up to a gigabit on a shared, next-generation wireless network. While some trial participants are getting blazing fast speeds, some may be out of luck if their homeowner association or apartment owner bans outdoor antenna equipment from being attached to the side of buildings for aesthetic reasons.

More than a year ago, AT&T launched an enterprise 5G trial in Austin to learn more about millimeter wave spectrum and how it could be used to deliver very high-speed fixed wireless internet access. In late 2017, AT&T expanded 5G trials to Waco, Tex., Kalamazoo, Mich., and South Bend, Ind., to test whether the service would work in residential and suburban neighborhoods where tree-lined streets and yards could theoretically block the extremely high and very line-of-sight frequencies AT&T’s 5G service uses.

“My team spent countless hours collecting data and talking to real people who elected to join the trial,” wrote Melissa Arnoldi, president, technology and operations for AT&T, in a blog post. “What worked? What didn’t? What did we need to change? Why was this happening here and not there? Would mmWave spectrum really work to deliver 5G? Did we really just hit that speed in South Bend?”

Part of AT&T’s 5G wireless service trial is taking place in the River Park neighborhood of South Bend, Ind.

What AT&T also learned is to talk about the successes and keep the failures to themselves. In a more recent blog post, Arnoldi shared how the Rubbelke family is benefiting from AT&T’s 5G wireless service at their home in the River Park neighborhood, just to the southeast of downtown South Bend:

Well, for one – it’s providing them with ultra-fast wireless speeds. Just how fast?  At the Rubbelke household, they’re seeing peak wireless speeds nearing 1 Gbps and latency rates less than 20 milliseconds.

Using this emerging technology, Rebecca can easily stream their 3-year-old daughters’ favorite TV show on the tablet. Her husband, Michael, can download textbooks and research materials in an instant for his graduate program. And they can connect with family over video chat without noticeable buffering.

And they can use all of these bandwidth-heavy applications simultaneously and seamlessly—something that would be nearly impossible with current LTE technologies.

Arnoldi’s summary of AT&T’s experiences with 5G are all positive, all the time:

Waco, Texas
Participants: Small and mid-sized businesses

• Provided 5G mmWave service to a retail location more than 150 meters away from the cell site and observed wireless speeds of approximately 1.2 Gbps in a 400 MHz channel.
• Observed latency rates at 9-12 milliseconds.
  • Latency impacts things like the time between pressing play and seeing a video start to stream or hitting a web link and seeing a webpage begin to load. For context, MIT researchers discovered the human brain “latency” is 13 milliseconds.
• Supported hundreds of simultaneous connected users using the 5G network.

Kalamazoo, Michigan
Participants: Small businesses 

• Observed no impacts on 5G mmWave signal performance due to rain, snow or other weather events.
• Learned mmWave signals can penetrate materials such as significant foliage, glass and even walls better than initially anticipated.
• Observed more than 1 Gbps speeds under line of sight conditions up to 900 feet. That’s equal to the length of 3 football fields.

South Bend, Indiana
Participants: Small business and residential customers

• Observed a full end-to-end 5G network architecture, including the 5G radio system and core, demonstrating extremely low latency.
• Successfully provided gigabit wireless speeds on mmWave spectrum in both line of sight and some non-line of sight conditions.

But it isn’t all great news.

Line of Sight vs. Zoning and HOA Restrictions

AT&T’s millimeter wave trials are taking place in the 28 and 39 GHz bands that are way above even the 5 GHz Wi-Fi your home router may be equipped with. Anyone who has compared the older 2.4 GHz Wi-Fi band with the newer, but less congested 5 GHz band knows that while 5 GHz can deliver faster speeds with less interference, it is also more distance sensitive than the lower frequency alternative. The more obstacles between your Wi-Fi enabled router and your wireless device, the poorer the results.

A simulated small cell antenna as part of a light pole. (Image courtesy of Crown Castle)

AT&T claims its beta tests are showing “better than expected” results from its 5G service in both line of sight and non-line of sight conditions, but won’t say how much speeds are affected in more marginal reception conditions. AT&T’s 5G antennas are located outdoors, which should offer a clearer path between the transmitter and the receiver, and AT&T claims the signal “performs well” despite foliage and buildings blocking the line of sight between the antenna and a subscriber’s home.

But AT&T itself must not be totally satisfied with the results, because the company told Ars Technica it has begun testing adaptive beamforming and beam tracking to “enable non-line-of-sight 5G services in our trials.” ‘Enable’ in this context suggests that without these adaptive technology add-ons to overcome foliage and building blockages, 5G service did not work well.

Other blockages, those AT&T cannot outwit with technology, are zoning controversies over small cell antennas and homeowner association agreements that restrict outdoor antennas, even though fixed wireless antennas are protected by a FCC ruling allowing them. Despite the fact these antennas are small and unobtrusive — usually installed on an exterior wall near the roof-line — some requests have created controversy in neighborhoods for aesthetic or dubious health and safety concerns.

Even more controversial are the small cell antennas that must be installed inside neighborhoods within 200-800 feet of customers. Some local authorities and homeowner associations may object less to the antenna than to its power supply and battery backup equipment, usually housed inside large-sized metal cabinets placed nearby on the ground or on the pole itself.

In South Bend, AT&T Fiber is on the way in many parts of the city, offering wired gigabit speed service without the limitations of marginal signal reception or fussy HOA agreements and paranoid neighbors. That fact has not been lost on AT&T’s executive management, who remain uncertain about the business case of offering fixed 5G wireless home broadband in areas that will also be served by AT&T Fiber, the company’s fiber to the home service.

In the case of South Bend, AT&T’s trial is taking place in a relatively dense city neighborhood that would normally be a prime target for AT&T Fiber. The cost to provision fiber to the home service in areas already wired for AT&T Fiber may prove a better value for AT&T than contemplating the cost of installing nearly 60 small cells to serve each square mile of South Bend.

AT&T does not see fixed wireless millimeter wave broadband in your future if you live in or around a major city.

John Stephens, AT&T’s chief financial officer, today reiterated to shareholders that building a small cell network for urban and suburban fixed wireless service does not make much sense from a business perspective.

“It’s the cost efficiency,” Stephens told an audience at Cowen and Company’s 46th Annual Technology, Media & Telecom Broker Conference. “Once you [get] the fixed wireless connection from the alley to your house, that’s great you can do that, but you have to get it from the alley into the core network.”

Stephens

Stephens noted that once AT&T realized it would require a collection of small cells to hand wireless traffic off, “building that out can be very expensive when you’re likely doing it in an urban market in a residential area that already has a lot of fiber [or] a lot of competition [from] incumbent telephone and cable companies.”

AT&T sees a likely different future for fixed wireless based on in its ongoing trials underway in Austin, Tex. — selling the service to commercial and manufacturing customers with robotic equipment and other machinery that need instant and fast wireless communications to communicate with each other and back to a central point.

Stephens believes a better idea for its 30 million U-verse fiber-near-the-home customers is to extend fiber directly to those customers’ homes. Stephens said AT&T would be financially better off scrapping the remaining copper wire running the last 500 feet from a customer’s home or business to the nearest fiber-equipped pedestal and give customers dedicated fiber to the home service instead.

“It may be very inexpensive for us compared to the [5G] alternative and gives the customer a tremendous level of service,” Stephens added.

Where millimeter wave could make sense is in exurban and rural areas where clusters of homes could potentially be reached by fixed wireless, assuming there was fiber infrastructure close enough to connect those small cells to AT&T’s network. But AT&T seems to be more interested in applying the technology in commercial and Internet of Things (IoT) applications where wireless access can be essential, and would be much easier to deploy.

Verizon, in contrast, is expanding millimeter wave fixed wireless broadband trials, with the hope of selling a wireless home internet replacement.