Access Providers

Submarine Cable Resiliency in the Face of Disruptions

I have on my desk a rather small tube. It's a little under 2cm in diameter, 6 cm long, and looks like it's made from a dull white polycarbonate material. At the end, I can see a copper inner tube, and inside that, another polycarbonate layer, and then a smaller steel tube that holds a thin steel thread and some fibre optic cables. There are no layers of steel jacketing, nor any other additional wrapping at all. more

Quantifying the Benefits of Telemedicine

There was a recent article in JAMA Network Open, part of the monthly journals of the American Medical Association, that reported on a large study to quantify the benefits of using telemedicine with cancer patients. The study was conducted at National Cancer Institute - Designated Comprehensive Cancer Center in Florida from April 2020 through June 2021. The study wanted to quantify the cost savings for patients that were able to conduct visits via telehealth rather than drive to the cancer center. more

Connecting Every Home in Africa - Starlink Backhaul?

The vision of Kenyan ISP Poa! Internet is "to bring internet to every home in Africa." Poa! offers unlimited, uncapped, 4 Mb/s fixed wireless connectivity to homes for 1,500 KSh ($11.64) per month plus a one-time installation fee of 3,500 KSh ($27.16). But wait, there's more. They provide a dual-SSID router, and the home SSID is used by trusted family members, and the open street SSID is for others. Street users get 100 MB of free data each day and are charged 15 KSh ($.16) per GB with no expiry .data if they exceed 100 MB on a given day. more

New York City’s Broadband Reversal

New York City has done a 180-degree turnaround on the concept of the City providing broadband to low-income households. In 2020, then-May Bill de Blasio announced a plan to bring affordable broadband to low-income households. That Master Plan said that the City would make a $157 million infrastructure investment to provide broadband to around 600,000 homes that includes 200,000 residents of public housing. more

Fixed Wireless in Cities

I am often asked by cities about the option of building a municipal fixed wireless broadband network. As a reminder, fixed wireless, in this case, is not a cellular system but is the point-to-multipoint technology used by wireless Internet service providers (WISPs). My response has been that it's possible but that the resulting network is probably not going to satisfy the performance goals most cities have in mind. more

Is Fiber Growth Slowing?

In a recent article in LightReading, Mike Dano cites data from industry analyst Cowan that shows that some of the largest fiber builders in the United States have already trimmed back their construction plans for 2023. AT&T has the largest retrenchment and is trimming 2023 plans from 3.5 to 4 million passings back to 2 to 2.5 million. The company says that it is not changing its long-term goal to reach 30 million passings with fiber, but a cutback of this size means it won't likely reach that target in 2025. more

Poor Rural Connectivity Costs Lives

The Washington Post wrote an article recently that talked about how poor rural connectivity cost lives during a tornado in Louisiana. Around the country, there are now elaborate alert systems in areas subject to tornados and other dangerous weather events. These alerts have been shown to save lives since they give folks enough time to seek shelter or get out of the path of a storm. more

Starlink Comes to Africa - Markets and Competition

SpaceX Starlink Internet service will be available in several African nations in the second quarter of this year, and the price in Nigeria has been announced -- $600 for the "residential" terminal and a monthly fee of $43. Is there a market for Starlink at that price in Nigeria and other Sub-Saharan African nations? The IMF projects a GDP per capita of $2,580 for Nigeria this year (and $1,900 in Sub-Saharan Africa and $2,260 for Africa overall) so the market for individual consumer accounts will be much smaller than in what the IMF refers to as "advanced economies." more

Getting Serious About Satellite Texting

One of the more interesting telecom announcements at the CES electronics show in Vegas was the announcement from the partnership of Qualcomm and Iridium of plans to bring satellite texting capability to many more cell phones and other devices. We've already seen a few other announcements recently of the ability to make emergency text calls when out of reach of cell coverage. more

The Disappointment of 5G

Karl Bode recently wrote an excellent article highlighting the overhyping of wireless technologies. He's right, and for the last twenty years, we've been told that a world-changing wireless technology is coming soon, but none ever materialized. No wireless technology has been a bigger flop than 5G when comparing the hype to the eventual reality. The hype for 5G was amazingly over-the-top. more

Competing Against Big Cable Companies

I'm asked at least twenty times a year how a small ISP can compete against the big cable companies. The question comes from several sources - a newly-formed ISP that is nervous about competing against a giant company, a rural ISP that is entering a larger market to compete, or investors thinking of funding a new ISP. These folks are rightfully nervous about competing against the big cable companies. more

SpaceX Launches “Second Generation” Starlink Satellites

In interviews last Spring, Elon Musk said the data throughput of the next version of Starlink satellite (Gen2) would be almost an order of magnitude greater than that of the first generation and that the new Starship rocket would be needed to launch them. Regulatory and engineering delays slowed Starship's progress, so the Gen2 satellites Musk referred to at the time have not yet been launched. more

The Christmas Goat and IPv6 (Year 13)

2022 was not a normal year for me. We sold our company of almost 25 years to Interlan Gefle AB to Nordlo Group, and I also moved away from Gävle city to Boänge, a small rural village outside Sandviken where my ISP (AS20626) still isn't ready for IPv6 in my location.... ☹ ( I use a Mikrotik with a Wireguard tunnel to solve my IPv6 today.) It's 2023 when I'm writing this, and I can't understand why ISPs still haven't deployed IPv6! more

ISPs and the Digital Divide

It seems almost monthly that I am asked about the role that ISPs should take in making sure that we solve the digital divide. I think that people are somewhat shocked every time when I tell them this is not a role for ISPs. In explaining my answer, let me start by parsing what is meant by the question. We are about to see a lot of grant funding for getting computers into homes and training folks on how to use them. more

Space Weather and Broadband

There was an interesting phenomenon that happened in September when Starlink launched 49 new satellites. The satellites were successfully deployed by the rocket, but as the satellites were being maneuvered to reach the final orbital slots, there was a geomagnetic storm that caused 38 of the satellites to fall back to earth. Space storms happen when radiation affects the magnetosphere that surrounds the earth.  more