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There is an interesting new trend in fiber construction. Some relatively large cities are getting fiber networks using microtrenching. Just in the last week, I've seen announcements of plans to use microtrenching in cities like Mesa, Arizona, and Sarasota Springs, New York. In the past, the technology was used for new fiber networks in Austin, Texas, San Antonia, Texas, and Charlotte, North Carolina. more
According to Level 3, a major long haul Internet Service Provider, Comcast has demanded a "recurring fee" when Level 3 hands off movie and other high capacity video traffic for delivery by Comcast to one of the cable company's subscribers. This demand warrants scrutiny, perhaps less in the context of Network Neutrality and more in terms of further diversification (unraveling) of the peering process. more
Every once in a while I look in on the white spaces, to see how things are going. You'll recall that the white spaces are unused, non-contiguous ("swiss cheese" ) frequencies between broadcast stations around the county. Commr. McDowell of the FCC has said that initial rules for the white spaces will be released sometime this fall. If the white spaces are made available on an unlicensed basis for use by opportunistic, "smart," low-power mobile devices, entrepreneurial engineers will think of ways to use this wealth of spectrum (300 MHz wide, if fractured) to provide mobile connections to whatever fiber installations are nearest. more
Doing some research on the effects of the Great Depression in the 1930s, I started wondering what happened to advertising during that period. Although I haven't turned up any detailed studies, I took a look at the various archives of advertising that allow Internet access to their exhibits, and noted the general move to less expensive, more localized advertising, and fewer adverts for more expensive goods. It made me wonder what will happen to online advertising if the current credit crunch starts to drive a worldwide recession... more
We tend to make a number of assumptions about the Internet, and sometimes these assumptions don't always stand up to critical analysis. We were perhaps 'trained' by the claims of the telephone service to believe that these communications networks supported a model of universal connectivity. Any telephone handset could establish a call with any other telephone handset was the underlying model of a ubiquitous telephone service, and we've carried that assumption into our perception of the Internet. On the Internet anyone can communicate with anyone else - right? more
When I became involved in the telecoms industry back in the late 1970s, we were just seeing fiber optic cables being commercially developed by Corning. Over the following decades, I have been asked many, many times -- do we need fiber cables or wireless technologies, and what is next? During all that time, my answer has been that there was no other communication technology available in any commercial sense that would make either fiber optical or mobile technologies obsolete. more
Iran's 2026 internet shutdown was not a glitch but a trial of digital sovereignty, revealing how easily connectivity can be weaponised to silence society, concentrate state power, and fracture the promise of a global internet. more
The first step (but certainly not the last) towards saving the internet from spam, malware, and other abuse is to keep your own network clean. A friend of CAUCE, who wishes to remain anonymous, offers these tips and resources to help you identify problem traffic emanating from your network, and clean it up. Though primarily written for ISPs, many of the items below should apply equally well to any network owner. more
In a post by Earl Zmijewski of Renesys, a number of observations have been made in the effort to rank all Internet service providers in the world for 2008 -- globally, geographically, as well as by market segment. Given the controversial nature of such a ranking in the industry, Zmijewski has pointed out that the changes in rank can be far more revealing than the actual rank itself. For instance it is noted that providers who are moving up in the rankings are doing so due, in large measure, to Asia. "China Telecom poised to enter the top-10 'global' providers, despite not being very global. Guess that is easy to do when you 'own' 1/6 of the world's population," says Zmijewski. Findings also include Sprint losing its long held #1 status to Level 3 and Global Crossing surging to #3, leaving their peers behind. more
For years, the National Association of Broadcasters (NAB) fought the White Spaces Coalition and others interested in making US "TV white spaces" available for broadband, Wi-Fi or indeed, any new purpose. When the FCC voted 5-0 to permit license exempt use of TV White Spaces, the industry brought suit in Federal court. And they did this, despite rules in the FCC's decision that are so restrictive that, for now, white spaces devices are doomed to commercial failure. more
In a major win for the public interest, the Broadband Data Improvement Act passed the Senate (on September 26th) and the House (on September 29th). Due to amendments, it now goes back to the Senate for final approval (should be pro-forma) before it lands on George Bush's desk. With the United States falling further and further behind a host of other countries, the question on many people's minds (including the folks over at Point-Topic who created this graphic) is, "Why is this happening?" more
The USDA Rural Development's Rural Utilities Service (RUS) has now spent the $250 million committed for smart grid technologies. To this has been added an additional $201 million in funding approved by the Agriculture Secretary to electricity utilities in eight states to install smart grid technologies and improve their generation and transmission facilities. The beneficiaries are spread among a large number of states. more
Russian State Commission for Radio Frequencies has denied the global satellite communications company OneWeb to use a certain band of radio frequencies in Russia that the company seeks as part of its plan to launch hundreds of satellites into orbit to provide worldwide internet coverage. more
A British perspective on a very American process... As a new member of the the "Tech Elders", I was invited to join yesterday's hearing in Washington, DC on the reclassification of broadband Internet access services. The US Federal Communications Commission (FCC) has decreed that Internet access should switch from being lightly regulated as an 'information service' (Title I) to a more heavily regulated as 'telecommunications service' (Title II). I'd first like to say that the process and content was a credit to the rule of law in the United States. more
Unfortunately, no matter what else the stimulus bill may or may not have done, it's slowed down the rate of broadband deployment in the US over the last year. The Rural Utility Service (part of the US Agriculture Department) and NTIA (part of the US Commerce Department) have awarded only 15% of the first round money they promised to make available. To be blunt, they failed in their mission. more
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