Submitted by acohill on Thu, 08/29/2013 - 15:03
Over on LinkedIn, someone wrote, "....Netflix and video-conferencing do not require more than 6 to 10 Mbps. Outside of IPTV, I have no idea how the target of 25 to 50 Mbps can be justified for the average household or business."
Let's not confuse the bandwidth needed for Internet access with the bandwidth needed for other services and applications. The incumbents do this intentionally all the time with sarcastic "Nobody needs a Gig of Internet" remarks that are designed to belittle anyone that criticizes them.
Here is a real life example to demonstrate my point. On one of our multi-service network construction projects, we met with a major local employer (5000+ employees) who was aggressively trying to offer as much as 20% of their workforce the chance to work from home, as a quality of life issue.
They wanted 50 megabit symmetric connections between each home-based worker and the local corporate network. The math for them was simple. They wanted every home-based worker to have HD video meetings with as many as three or four co-workers at a time, with each HD 1080p video stream using 8 to 10 megabits. So you very quickly get to 40 or 50 meg just to take part in the morning staff meeting. To make the video work, you also have to have symmetric circuits. And if those folks start doing some screen sharing with more video, you are quickly maxing out a 50 meg connection.
This was all going to be done on the local multi-service network that we have now built, so no IP (Internet) was needed.
But we also just had a conversation with a start up IP-TV provider, who told us that two major cable channels (I can't name them, but you would recognize them instantly) are already talking about wanting 15-18 meg PER CHANNEL for very high def live video and 3D movies. So you have four people in the house, and they are all watching a different channel using an average of 15 meg per channel...you are already at 60 meg. This is where we will be in just two or three years.
So I still hear, "But you haven't made the case for a Gig." The technology cost of provisioning Gig fiber connections is now just about the same as 100 meg connections. So it is simple economics to deploy Gig...it's just as cheap as 100 meg, and you don't have to worry about running out of bandwidth. Gig is not some exotic connection anymore...it's the industry standard for new active Ethernet connections for FTTH.
Again....let's not mix up the bandwidth requirements for Internet access with the bandwidth for local services...two different things entirely.
Submitted by acohill on Mon, 08/26/2013 - 07:23
We're watching the death of traditional "TV" and traditional "radio" in slow motion. The networks are going to be the big losers. At one time, they provided a useful service as an intermediary between content producers and watchers/listeners, but today, the content owners can cut out the middleman completely. I just heard an ad from a radio commentator who was promoting her iPhone app. It is free, and allows you to listen to her radio show live from your iPhone, but also automatically downloads the podcast version so you can listen to it later....no radio "channel" required.
The idea that network owners like Comcast can somehow force their customer base to use their network by buying and owning content like NBC is really mis-guided, as there are so many other content options out there.
Once again, the old adage is true: "The Internet regards censorship (or control) as damage and routes around it." Comcast's control of NBC looks like damage to Internet users, and alternates routes to content will and are forming.
Submitted by acohill on Wed, 08/14/2013 - 09:43
David Strom has some great (and easy) tips on minimizing your privacy exposure on some of the popular online services like LinkedIn and Google, and additional tips for iPhone and the iPad.
Submitted by acohill on Wed, 08/14/2013 - 07:37
Color me skeptical about the buzz around "The Internet of Things." This is getting a lot of attention, because there is a lot of money to be made getting people to throw out their perfectly adequate $12 toaster and replacing it with a $60 WiFi-enabled toaster that you can control from your smartphone. But adding electronics to analog devices does not automatically make them a)more secure, or b)more reliable. The industry and government push to replace top-loading analog washers and dryers with energy-efficient front loading machines has had speed bumps, as the new machines have very expensive to replace electronics that don't always hold up well in a humid, wet environment. A mechanical control that cost twenty bucks has been replaced by a circuit board that costs $200.
And now let us consider this story, in which horrified parents discovered a complete stranger using their WiFi baby cam monitor to talk their child in the middle of the night. Cheap off the shelf WiFi chips and poorly tested network cards are being thrown into these devices as they are rushed to market, and few people are considering or can really even understand the security issues. It's a crazy world we are rushing into.
Submitted by acohill on Tue, 08/13/2013 - 07:45
Stockholm's Stokab may be the oldest open fiber system in the world, and a recent study covering nearly twenty years of operations shows that the network has delivered over two billion dollars in economic benefit.
Submitted by acohill on Mon, 08/12/2013 - 11:01
Fred Pilot, who writes the excellent Eldo Telecom blog, has started a terrific new site called Work Anywhere Nation. Fred has already posted some very useful stuff on the site, and his notion of "Work Anywhere" ought to be the slogan of every rural town and community in America. There is, of course, a prerequisite to being a "work anywhere" community, and that is "Gigabit everywhere!" You can't work "anywhere" if you don't have the big broadband infrastructure needed to support the work anywhere paradigm.
Submitted by acohill on Fri, 08/09/2013 - 14:50
There is some moderately coarse language in this article, but it is worth reading if you are interested in economic and community development. What caught my eye is how successful Chattanooga has been in re-inventing itself as the "Gig City." Three years ago, it is hard to imagine that the creative class in places like New York and Los Angeles could even tell you what state Chattanooga was in, but today, it has become the place for the young and restless to move to. The low cost of living and cheap Gigabit fiber is drawing the Millenials to Tennessee, of all places, but it is really the fiber that has been the catalyst.
Submitted by acohill on Thu, 08/08/2013 - 09:58
I see two things driving bandwidth demand in the business sector: VPNs and videoconferencing.
We talked to a large corporation that has a plan to move 20% of its workforce to the home--an option its wants to make to employees as work life quality issue (e.g. young children to take care of, time shifted work hours, etc.). They want a 50 meg, symmetric, low latency connection between every home based worker and the corporate network. Their math for that amount of bandwidth was simple. They intended to put an HD video camera and large screen monitor on every home-based worker's desk to support ubiquitous and convenient videoconferencing with supervisors and co-workers, and they wanted to support minimum of four people on a call simultaneously, meaning 8-10 Meg x four video streams, or as much as 40 meg just to stay connected.
I was in a branch office of a software firm with an interesting set up. They had two very high resolution HD cameras and two very large HD monitors with four large easy chairs facing the equipment. An identical set up was in the main office. They left all four cameras running 10-12 hours a day so that there was a full time HD video connection between both locations, and so it was very easy to have casual and spontaneous conversations with folks in either location. Both offices had affordable fiber connections, so they could "waste" the 40 to 50 meg of bandwidth that these four cameras used continuously for ten hours a day. But this becomes easy AND useful when you have an affordable Gigabit symmetric connection.
Communities that want to attract (or retain) companies using bandwidth this way need to be building a "Gigabit City," and doing it now.
Submitted by acohill on Thu, 08/08/2013 - 09:46
I ran across this quote from Steve Jobs, and while he was talking about technology devices, I think it applies to broadband and the eternal bandwidth debate as well:
“For something this complicated, it’s really hard to design products by focus groups. A lot of times, people don’t know what they want until you show it to them.”
"....people don't know what they want until you show it to them."
Exactly. Asking people what they intend to do with a Gig of bandwidth sometime in the future is not likely to produce a lot of insight, and it will almost certainly "prove" a community does not need to be a "Gigabit City." If asked, most people today will say they are reasonably satisfied with the bandwidth they have TODAY, because that is the only context of their experience.
Jobs' comment reminded me of one of my favorite all time quotes that illustrates perfectly that nothing really changes. Asked about he came up with the concept of the "car," Henry Ford said:
"If I had asked people what they wanted, they would have said 'faster horses.'"
We do broadband surveys regularly, and they can provide some very useful information, but they are just a momentary snapshot that tells you what people and businesses are doing NOW. They tell you very little about what those people and businesses may need in the future, because as both Jobs and Ford recognized, people are not very good at describing something they have never seen or used before.
I hear constantly now, "Why does anyone need a Gig of bandwidth?" The value of a Gig fiber connection is about the future, not the present. It is about preparing citizens, businesses, and the community to be able to compete for jobs and businesses over the next five to thirty years, with future-proof infrastructure that will support FUTURE needs.
If a community wants to stand still economically, then it can stay with its current copper-based telecom infrastructure, effectively freezing economic development at where it is today. But if the community wants to grow economically, retain businesses, create jobs, attract entrepreneurs, and bring new businesses, the Gigabit connection becomes a critical part of a forward-thinking economic development strategy.
Submitted by acohill on Thu, 08/08/2013 - 09:30
So I just ran across a word I had never seen before: phablet. It was in this article about a new Android phone that is allegedly going to be released soon by HTC. You can see from the picture that it is much bigger than current smartphones, but not quite as big as "mini" tablets. I don't know how you could lug this thing around; my pants and jacket pockets just are not that big. You would need a man bag or a purse, and you would look ridiculous talking on your phablet, with your side of your head nearly covered by it.
Submitted by acohill on Mon, 08/05/2013 - 14:00
"When Toilets Attack" would make a great name for a B-grade movie, but this is a true story. We hear constantly now about "the Internet of Things," and Cisco is promoting this idea among many other companies. It's the idea that we will have many devices in our homes and businesses that are IP-addressable (and hence the need for IPv6, but that's another story). A Japanese toilet has an accompanying Android app that lets you "control" toilet functions like flushing, bidet faucet, and odor control fans, among other options. But the Bluetooth enabled commode can be controlled by any nearby Android device with the app, not just the owner of the flush-a-tronic crapper.
While this is mainly funny, the marketing hype of "the Internet of Things" is outstripping adequate software design and testing, as evidenced by this article about how cars can be hacked easily to create dangerous or deadly driving situations. While a computer has to be attached to the cars input port, this could be done easily without the owner of the vehicle even knowing, and then the rogue computer could control the throttle and brakes.
The researchers that demonstrated the car hacking noted that, "There's no authentication." In other words, the car designers and engineers never bothered to think about data security. It's a scary world out there.....
Submitted by acohill on Mon, 08/05/2013 - 13:50
This Chicago Business article demonstrates perfectly why communities need to be able to offer affordable Gigabit access in residential homes and apartments. If you want young people, business from home entrepreneurs, and work from home employees (almost everyone works part time from home now), Gigabit services gets you noticed.
Submitted by acohill on Mon, 08/05/2013 - 13:28
Wired reports that Google has changed its position on net neutrality. The search giant has apparently told the FCC that it may not allow residential customers on its Google Fiber networks to attach servers to their home fiber connection. The company is suggesting that instead, customers that want to run a server will be encouraged to purchase a "business class" service that costs more.
It makes sense to charge more for the symmetric bandwidth that is usually required to run a server efficiently, but on our open access, multi-service networks, we don't find it useful to try to control what customers do; it turns both the service providers and the network owner (typically a community enterprise) into bandwidth police, and forces the network owner to be judge and jury about what might constitute "business" use of a fiber connection.
Instead, we develop pricing models that focus on user needs, which lets the customers choose if they want a residential service or a business class service, and takes providers and the network owner off the hook for judging what their customers are doing. And not incidentally, that policy approach encourages innovation and entrepreneurship in the community by keeping the cost of starting an Internet-based business very low.
Submitted by acohill on Mon, 08/05/2013 - 13:18
This short article from Fiber to the Home Council pretty much tells you everything you need to know about why communities need Gigabit broadband. In a survey of 2000 households in North America, 70% of those under 35 years of age are using over the top (OTT) video services like Netflix and Hulu, just two of the rapidly proliferating companies providing OTT video.
Even more interesting is that the survey shows the average broadband household has at least FIVE Internet connected devices...and so you have to design the network to support the possibility that all five devices are having video streamed to them at the same time.
Finally, half of the group under 35 have never bought any traditional package of cable/satellite TV.
Repeat and rinse as often as necessary...
TV is dead.
TV is dead.
TV is dead.
TV is dead....you get the idea.
Submitted by acohill on Sun, 07/14/2013 - 10:35
Fred Pilot excerpts two key points from a speech by Milo Medin, the head of the Google fiber initiative.
Read Pilot's summary, and he also links to Medin's full speech.
Submitted by acohill on Fri, 07/12/2013 - 09:50
Design Nine's FastRoads project is about to come online. We are currently expecting this community-owned Gigabit fiber network to start with four service providers. Design Nine has been working with the 43 FastRoads towns for more than six years, and we did the early planning, the financial modeling, helped write the grant, designed and built the network, and through our new subsidiary, WideOpen Networks<, we will also be managing the network.
The initial FastRoads network brings makes twenty-two New Hampshire towns "Gigabit Cities," with Gig services available in every community. Two of the twenty-two towns are getting fiber to the home services to more than a thousand premises. Planning to add more communities is already underway.
For more information on FastRoads, check out this article:
For more information on WideOpen Networks, visit our Web site:
Submitted by acohill on Fri, 07/12/2013 - 09:42
Here is a great article on how to manage people working remotely. This article has very specific and useful tips on what you need to do, what software tools you should use, and provides links to some of the recommended tools. We have been using this approach very successfully for years, and the two most important things we have found are:
There are a variety of collaboration and project management tools, and you need something, but the minimum requirement will be a tool that can be accessed remotely so that all employees can easily keep project activities up to date.
Submitted by acohill on Mon, 07/08/2013 - 09:22
The Square Stand converts an iPad into a full-featured cash register and credit card scanner. The cash register business started dying in the eighties, and I've been to the site of the National Cash Register company in Dayton, Ohio. The massive complex that built cash registers for most of the twentieth century is mostly gone. Where huge warehouses and assembly lines stood, the University of Dayton marching band (the Pride of Dayton) now rehearses their half time routines. And the last NCR building is now a classroom complex for the University of Dayton.
We so often hear about the jobs lost through "automation" and "computers," but the news media usually fails to point out all the new businesses being created. Apple is now a major supplier of "cash registers," along with companies like Square. NCR failed to adapt, and the free market rewarded the companies that did change and adjust to new technology with growth and new jobs. The "record" business, including CDs, is nearly dead, but the "iPod" business has spawned thousands of new businesses and hundreds of thousands of new jobs.
Submitted by acohill on Mon, 07/08/2013 - 07:57
Facebook and LinkedIn now appear to be exchanging subscriber information, as I just received a Facebook email suggesting that I friend two business associates. The only way Facebook could know I have any relationship with these people is if Facebook had access to LinkedIn subscribers. I only use Facebook for close family and a few friends, so Facebook could not have made the connection with these people (one of whom is in Asia) by doing a second and third degree of separation search. While the NSA data collection is troubling, we need to keep in mind that all the "free" services like Facebook and LinkedIn are "free" only because we give them permission to sell/give away/distribute our personal information. Anyone who complains that Facebook is giving personal information to the NSA is forgetting that you already gave them permission to do that when you asked for a "free" subscription.
Submitted by acohill on Thu, 06/27/2013 - 13:12
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