Broadband

Network Requirements for the Metaverse

I've often joked that I don't play computer games because I'm holding out for a holodeck. While that may sound ridiculously far-future, we're on the verge of seeing the web-based virtual reality that will be a major step towards a holodeck. There is already some awesome virtual reality software and games where a person can get immersed in another world using a headset. more

The Future of Interdomain Interconnection and Traffic Control

Today, we are excited to announce, in partnership with the Open Networking Foundation and Open Source SDN, the official launch of iSDX - open-source controller software for an industrial-scale Software-Defined Internet exchange point. iSDX allows independently operated networks to interconnect and exchange traffic in completely new ways. This software, which we've been developing for nearly three years, now finally operates at the scale of the world's largest IXPs and interoperates with SDN-capable hardware switches, opening up new possibilities for interdomain business relationships and traffic exchange. more

Why Farmers Are Using Wifi to Grow Your Grapes

Recently, California farmer Craig Thompson got a pretty nifty upgrade for his irrigation: a broadband-connected Hydrawise control system that would automatically manage and monitor the irrigation of his olive and grape fields and collect data to alert him if there was a problem. He woke up the next morning to fields he could have assumed were appropriately hydrated, but the Hydrawise system quickly proved its worth when he looked at the data coming out of it. more

Google to Deploy Its First Private Trans-Atlantic Subsea Cable

Google today announced plans to launch its latest private subsea cable project dubbed Dunant. The cable will cross the Atlantic Ocean from Virginia Beach in the U.S. to the French Atlantic coast, the company says. more

Obama Urges FCC to Treat the Internet As a Utility

President Obama released a letter today stating that Internet services -- including both wired and wireless Internet -- should fall under Title II of the Telecommunications Act. Reclassifying broadband this way would prevent providers such as Comcast from charging fees to companies like Netflix in exchange for faster delivery speeds. more

Chinese Space Situational Awareness and Traffic Management Regulations and Procedures

In a recent issue of the Dongfang Hour Newsletter, Blaine Curcio pointed out that China's powerful State Administration of Science, Technology, and Industry for National Defence (SASTIND) had published a notice intended to promote the orderly development of microsatellites and strengthen safety management. The notice defines microsatellites as being below 1,000 kilograms, which would include those making up China's planned GwoWang/SatNet broadband constellation. more

Net Neutrality Not a Serious Issue Outside America

Most countries, don't have to fear internet quality problems in the same way as would be possible in the USA. The US competition watchdog has little power to hold telcos accountable to the nature of their broadband services. Back in 1996 broadband was classified as a content service and not a telecom service. So, for example, if a telco wants to provide preferred access to Google, it can sell them a superior broadband services which could create a two speed internet service... more

The Impact of Rising Sea Level on Internet Infrastructure

A recent study predicts that rising sea level might result in as much as 4,067 miles of fiber conduit being under water and 1,101 nodes (data centers, Internet exchanges, cable landing points, etc.) surrounded by water in U. S. coastal cities in 15 years. Paul Barford, professor of computer science at the University of Wisconsin, and his colleagues have been compiling data on the physical Internet and making it available to the research community at the Internet Atlas Web portal since 2011. more

Unintended Consequences of Submarine Cable Deployment on Internet Routing

The network layer of the Internet routes packets regardless of the underlying communication media (Wifi, cellular telephony, satellites, or optical fiber). The underlying physical infrastructure of the Internet includes a mesh of submarine cables, generally shared by network operators who purchase capacity from the cable owners. As of late 2020, over 400 submarine cables interconnect continents worldwide and constitute the oceanic backbone of the Internet. more

Cable & Wireless US$3B Deal to Acquire Columbus Exposes Vulnerabilities in Caribbean Telecom Sector

When Cable & Wireless Communications (CWC) announced an agreement to acquire Columbus International, news of the deal sparked widespread concerns about the impact of reduced competition on consumer pricing, infrastructure investment and wider economic development in the Caribbean. If approved, the deal will make CWC the Caribbean's largest wholesale and retail broadband service provider. At the same time, it will return several Caribbean territories into monopoly or near-monopoly markets... more

EU “Fair Share” Contagion: Caribbean Telecoms Operators Seek to Deepen Their Monopoly Strangleholds

On Friday, 23rd June, Caribbean telecommunications operators (telcos) held a meeting in Miami to fine tune their strategy to force Big Tech companies to contribute financially to regional telecoms network infrastructure. Hosted by the Caribbean Telecommunications Union (CTU), and taking a similar perspective to the "fair share" proposal currently being debated in the European Union, regional network operators are arguing that over-the-top (OTT) service providers are responsible for 67 percent of the total Internet traffic in the Caribbean, but make no contributions or investments toward local delivery networks. more

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

Fifty Years On – What to Expect in the Next 50 Years of the Internet

When did the Internet begin? It all gets a bit hazy after so many years, but by the early 1970s, research work in packet-switched networks was well underway, and while it wasn't running TCP at the time (the flag day when the ARPANET switched over to use TCP was not until 1 January 1983) but there was the base datagram internet protocol running in the early research ARPA network in the US. Given that this is now around 50 years ago, and given that so much has happened in the last 50 years, what does the next 50 years have in store? more

Microsoft’s New Study Reports Over 162 Million in US Lack Broadband, FCC Says Only 24.7 Million

A new study by Microsoft researchers suggests the actual use of high-speed internet across the US is quite different than those of from the FCC. more

Are Inter-Satellite Laser Links a Bug or a Feature of ISP Constellations?

I hope each of these companies has someone in charge of thinking about what might go wrong with a single, satellite-based network providing fast, low-cost links anywhere on the global Internet. OneWeb, SpaceX, Telesat and Leosat all aspire to be global Internet service providers using constellations of low-Earth orbit (LEO) satellites. Their success will require still-unproven technological innovation, but there are also political stumbling blocks. more