Exploring the impact of broadband and technology on our lives, our businesses, and our communities.

Wireless networks groaning under the load: 30X bandwidth increases per year

AT&T has indicated that the use of broadband data on its cellular wireless network has slowed. Over the past two years, the company has seen data usage increase by 3000 percent. In the past quarter, the rate of increase has "slowed" to just 30X, down substantially from the previous 50x increases.

Wireless has a critical long term role providing mobile access to the 'net, and in fact, voice traffic on cellular networks will eventually transition to VoIP service on the data portion, which will free up a bit more bandwidth. The ideal network is fiber rich, with fiber to every home and busines, and with fiber to every cellular data tower to keep those mobile data costs as low as possible. But with Netflix now consuming 20% of the nation's bandwidth every evening, we aren't going to be watching TV and movies on our wireless connections with any reasonable expectation of quality. Their is a structural problem with wireless, and that is that they aren't making any more RF bandwidth--this is basic physics. Fiber? Bandwidth is not much an issue, as the physics of fiber is the opposite of wireless: need more bandwidth on your fiber connection? No problem: push more colors (wavelengths) of light DOWN THE SAME FIBER. Bingo--more bandwidth.

Fiber is future proof. The single most common question we get from elected and appointed officials as we plan next generation, future proof networks for communities is, "How do we know some wireless technology won't come along in five years and make fiber obsolete?" The answer, as I have noted above, is physics; physics makes fiber the safe bet for fixed point access, and physics makes wireless the best bet for mobile access.

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Competition works in the fiber market

Fiberevolution has a short article with a damning slide, showing what Verizon charges for a fiber connection in downtown Boston and what a start up firm is charging for a fiber connection. The start up is offering ten times the bandwidth (100 meg vs Verizon's 10 meg) for a measly 97% reduction in cost on a per megabit basis. Put another way, you can buy ten times the bandwidth for almost 75% less cost ($2700 vs $700). What's wrong with this picture? Well, two things. First, why is Verizon charging so much in the first place, with what has to be a nearly fully depreciated infrastructure? And second, rural parts of the U.S. can't get this kind of rate reduction unless the community itself gets involved. A start up in Boston can go head to head with Verizon because there is enough business in the city to justify the high cost of building new infrastructure. But rural communities don't have the kind of density that justifies overbuilding new completely private networks. The solution for rural communities and smaller cities is to build a single, high performance open access network and let any service provider use it--a shared business model.

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The next business park amenity: Videoconferencing

Design Nine has its corporate headquarters at the Corporate Research Center here in Blacksburg. The CRC recently added a new amenity for its tenants: a state of the art videoconferencing meeting room. We've used the room to save money on travel, and it is something every business park should have. The system the CRC installed is very high quality, with a high quality remote control camera and a very large, wall-mounted flat panel TV. The combination of the high quality camera and large screen gives you a "you are there" experience that is well beyond the typical Skype or iChat software. And the CRC has excellent bandwidth out to the Internet, meaning a clean, crisp image. In a recent meeting, the party on the other side had very limited upstream bandwidth, and it was obvious--what we saw on our end was a very poor image with heavy pixelation.

Want more information? Download our attached handout on the technology business parks need to be competitive in a tough economic climate.

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PDF icon BFA_BusinessParks_v1.pdf1.93 MB

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nDanville community fiber expands health care, creates jobs

The nDanville fiber network, owned and operated by the City of Danville as an open access network, has helped a local dentist practice expand services to new locations, and has created jobs doing so. The affordable, high performance fiber has allowed the four office practice to have all dental records available at all four locations, reducing costs and making it easier for patients and the dentists.

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Facebook takes aim at Gmail

Facebook has announced a "modern" messaging system that will integrate email, text messaging, and Facebook messaging. Google's dominance, all of a sudden, is being challenged simultaneously on multiple fronts. And behind the scenes, it is often Microsoft that is leading the charge. Facebook's email service will draw some users away from Gmail, and Facebook has already announced a partnership with Microsoft to use Microsoft's Bing search engine for social search. And Yahoo! recently announced a plan to move to using Bing to power Yahoo!'s search services. Meanwhile, Apple is not standing still, with it's Ping music-oriented social network pushing both Google and Facebook. And Apple has some big plans that are still largely under wraps to challenge Google's Gdoc services.

If Apple and Facebook can provide better and more believable privacy policies than Google, which basically has the attitude that all your personal data belongs to them (check the EULA for Gdocs, which gives them a license for everything you create using Gdocs), the two firms will slowly chip away at Google's dominance.

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Cisco prepares its Cius tablet

Cisco has announced that its Cius tablet device will be available in March. The Cius is smaller than the iPad, with a 7" screen, but will include some business-oriented features that the iPad does not have, like integration with Cisco's very expensive TelePresence videoconferencing system. Cisco's TelePresence is popular with Fortune 500 companies, which have the cash to equip their conference rooms with the system, and the ability for someone in the field to use the Cius to join a videoconference will get some companies on board with the product. The Cius will also have built in support for Cisco's WebEx conferencing tools, although any pad device with a browser could also use Webex. The Cius will probably have a WebEx app, which should provide a better user experience.

What does all this mean? It means more people needed more bandwidth from outside traditional office locations: think home, car, coffee shop, the deli. Communities that have a plan to make high performance, affordable broadband widely available in homes and business districts are going to be seen as very desirable places to live and to work.

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Appitalism combines social media and shopping

Appitalism.com is an interesting new site that combines elements of the iTunes store, Amazon customer reviews, and tight links with social media. This might actually turn out to be a winner, as many of the "shopping" sites tend to lack enough traffic to produce reliable reviews, and in my experience, many listed products on those sites have no reviews. Finally, a lot of those shopping sites are basically just link farms for advertisers. Appitalism puts the control in the hands of users, rather than advertisers, and so I think it is likely the site will get more and better reviews overall.

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Incumbent providers fight for mediocrity in telecom

Ars Technica reports on a running fight that Time-Warner has picked with the town of Wilson, North Carolina. It's a long, sad story that is worth a full read, but the bottom line is that the incumbents continue to try to force mediocre telecom services onto their customers in the name of "fairness." It is also why Design Nine typically recommends that community consider an open access network, where customers buy directly from private sector service providers rather than the local government. Open access does not guarantee that there won't be an incumbent challenge, but the open access business model makes it much harder for an incumbent to complain about "fairness," since the local government is not selling services, only private sector competitors to the incumbent.

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Netflix uses 20% of U.S. bandwidth

Netflix had an outage of several hours that prevented their customers from accessing any streaming content. This article discusses whether Netflix is spending enough on infrastructure, but what has also emerged is that Netflix customers using the company's streaming services are now consuming 20% of all the bandwidth in the U.S. during peak evening hours. As I and many others have been predicting for years, video in all its forms is now driving use of the Internet.

Economic developers who dismiss the Netflix bandwidth trend as "not our problem" do so at their peril (and at their community's peril), as business use of videoconferencing is already routine. A year ago, Design Nine staff were rarely asked to make use of videoconferencing by our clients, but over the past several months, it has become commonplace for us to augment on-site meetings with video-enabled distance meetings. Internally, we coordinate the activities of staff in remote locations via video instead of the phone, and some days my videoconference use is probably higher than my use of the phone.

Meanwhile, communities that ignore the bandwidth tsunami and let their local businesses try to buy overpriced bandwidth via fifty year old copper infrastructure are putting their existing businesses at a competitive disadvantage (essentially inviting them to leave for a community with better infrastructure) and driving away new businesses. Design Nine's bandwidth costs have doubled in the past year, largely because of lack of competition. We have good service, but costs are increasing because in our business park, there is essentially a monopoly. I've spoken to one business owner down the street who has looked seriously at moving his entire business to Northern Virginia because of the lack of competitive fiber services here.

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Fiber 2.0: The coming Balkanization of American telecom

A few months ago, a competitive telecom provider ran fiber down the main road near my home. Yesterday I figured out why; a crew was running a fiber drop to the bank branch on the corner. All over America, it is the dawn of Fiber 2.0. Fiber 1.0 took place in the late nineties, when an enormous amount of capital was spent on fiber too far in advance of the marketplace for demand. Along with the rest of the dot-com ventures, Fiber 1.0 was a bust. But today, the market for bandwidth continues to grow along a nice smooth curve, with the demand doubling every two years, and we have fifteen years of data to back this up. While the incumbents are busy trying to convince us they can meet this demand with 1950s copper cable plant, smaller telecom firms are busy spreading bits of fiber through communities to cherry pick the more profitable business customers. These companies tend to have no interest in full fiber build outs, and instead just want to lock up a portion of the local business market. Fiber is still costly enough (mostly for the labor to put it in) that once a customer like a local bank is captured by one of these smaller fiber firms, no other provider will gamble on the expense of building a second fiber cable to the same location: the first fiber provider in essentially creates a small monopoly. Nice work if you can finance it.

The tragedy is that as communities are chopped up among two or three small telecom firms, a Balkanization occurs. In effect, the incumbent duopoly (the phone company and the cable company) is replaced with a cartel--a handful of providers who have a vested interest in limited competition. Prices come down a little, but then freeze at the new cartel price point. The end result is that it becomes more challenging financially to build a single community-owned shared, high performance network; not impossible, but more difficult because key anchor tenants like schools and large businesses have already been cherry-picked with long term contracts.

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