Access Providers

Video Recording Now Available of FCC Dec 6th Workshop on PSTN Transition

If you missed attending or listening to the live stream of the US Federal Communication Commission's (FCC) workshop on the transition of the Public Switched Telephone Network (PSTN) to new technologies that was held last week on December 6th, the FCC has very nicely made a video recording available from their website for viewing... FCC Chairman Julius Genachowski also appeared briefly to provide a few comments. more

Internet Vigilantism

Atrivo (aka Intercage), a Concord, California-based Internet hosting service, disappeared from the Internet for around two days recently. They didn't go bankrupt or suffer a physical catastrophe. Their providers simply shut them down by refusing their traffic. This might very well be the first time in history that the Internet community, a cooperative association of networks with no governing body, has collectively put someone out of business, if only briefly. more

Our New Infrastructure

Today, there is demand for more broadband as people realize the importance of being connected to the Internet, whether to access websites, stream entertainment, attend school, attend family events, work remotely, and so much more. This demand has been driven by the success of today's Internet. It is now time to recognize the Internet as infrastructure. The Internet's best-effort approach has allowed us to share the abundant capacity latent in the existing facilities by converting all traffic into packets. more

The Other Vote on November 4th

The vote that Federal Communications Commissioners are planning for November 4 is not as important as the voting we'll do on that day, but it does matter a lot to the future of the United States. Unless the forces opposed to progress manage to postpone FCC action (which they are trying very hard to do), the FCC could decide to set the stage for another generation of innovative products with which the US will strengthen its competitive position in global markets... more

Making Sense of MIIT’s Category of Telecommunications Services

This morning I read a catchy titled article on CircleID "China Closing the Door to New Technologies". I was trying to make sense of what all the fuss is about... So I called up my friends in Ministry of Industry and Information (MIIT) for lunch to find out what's going. more

What’s the Right Definition of Upload Speed?

I read a blog on the WISPA website written by Mark Radabaugh that suggests that the best policy for broadband speeds would be met by asymmetrical architecture (meaning that upload speeds don't need to be as fast as download speeds). I can buy that argument to some extent because there is no doubt that most homes download far more data than we upload. But then the blog loses me when Mr. Radabaugh suggests that an adequate definition of speed might be 50/5 Mbps or 100/10 Mbps. more

Protests in Iraq Lead to a Two-Day Internet Shutdown by the Government

Widespread protests in Iraq against the government have lead to a state of emergency where the government has ordered disconnection of the fiber backbone of Iraq that carries traffic for most of the country. more

The Test of Time at Internet Scale: Verisign’s Danny McPherson Recognized with ACM SIGCOMM Award

The global internet, from the perspective of its billions of users, has often been envisioned as a cloud -- a shapeless structure that connects users to applications and to one another, with the internal details left up to the infrastructure operators inside. From the perspective of the infrastructure operators, however, the global internet is a network of networks. It's a complex set of connections among network operators, application platforms, content providers and other parties. more

Wireless Innovations for a Networked Society

Last week, I had the honor of moderating an engaging panel discussion at Mozilla on the need for community networks and the important role they can play in bridging the digital divide. The panel highlighted the success stories of some of the existing California-based initiatives that are actively working toward building solutions to get under-served communities online. more

Why Telcos Don’t Get Networks

I've posted to SSRN my paper on why most telecom companies, even though they operate networks, don't appreciate the fundamental business dynamics of network structures. This will be a chapter in a book Wharton is publishing on network-based strategies and competencies. In the paper, I describe two views on telecom and Internet infrastructure... more

Telling the Truth About 5G

I still run across articles that extol the supposed wonders of 5G. The most recent, published in Gizmodo asks "How 5G Could Replace Your Home Broadband Connection". I was surprised to see an article like this in a tech-oriented site because the article gets most of the facts wrong about 5G - facts that are not hard to verify. This article talks about 5G having "faster download speeds, faster upload speeds, more bandwidth, and lower latency" than landline broadband. more

Fiber Infrastructure in China Has Grown Nine Times Faster Than in the U.S. Since 2013

While developed and developing countries are fully aware of the importance of robust Internet infrastructure in the digital age, none have the same level of ambition that has fueled China's aggressive rollout strategy over the past seven years. more

FCC Doubts LEO Satellite Broadband Services Like SpaceX’s Starlink Can Meet Latency Requirements

FCC has cast serious doubts about the capability of low-Earth orbit (LEO) satellite operators, such as SpaceX's Starlink, to provide low-latency broadband and thus their eligibility to bid. more

How to Manage Internet Abundance

The Internet has two billion global users, and the developing world is just hitting its growth phase. Mobile data traffic is doubling every year, and soon all four billion mobile phones will access the Net. In 2008, according to a new UC-San Diego study, Americans consumed over 3,600 exabytes of information, or an average of 34 gigabytes per person per day. Microsoft researchers argue in a new book, "The Fourth Paradigm," that an "exaflood" of real-world and experimental data is changing the very nature of science itself. We need completely new strategies, they write, to "capture, curate, and analyze" these unimaginably large waves of information. more

North American Broadband Trends

The broadband sector, like the wireless sector, is one of the strongest growth areas of telecommunications. Unlike most OECD countries, where DSL tends to dominate, the majority of subscribers in the US fixed broadband market are cable subscribers. During 2010 the gap continued to widen as the cable companies accounted for 70% of new broadband subscribers compared to the telcos' 30%. Although new broadband networks such as FttH and WiMAX are being widely deployed, broadband competition in each region is still generally limited to one DSL and one cable operator. more