Broadband

Technology Trends for 2021

The following are the most important current trends that will be affecting the telecom industry in 2021. Fiber Construction Will Continue Fast and Furious in 2021. Carriers of all shapes and sizes are still building fiber. There is a bidding war going on to get the best construction crews and fiber labor rates are rising in some markets. The Supply Chain Still has Issues. The huge demand for building new fiber had already put stress on the supply chain at the beginning of 2020... more

The Christmas Goat and IPv6 (Year 11)

This is the fourth year now with almost no snow during the Christmas Goat event here in Sweden, and so once again, you get a photo without any snow. Because of Covid-19 and 99.99% people working for home, I have not even seen the Goat live this year... What a crazy year it has been! more

My Telecom Predictions for 2021

It's that time of the year for me to get out the crystal ball and peer into 2021... The FCC Will Have Egg on its Face from the RDOF Grants. The reverse auction was a disaster in many ways, with a lot of the money going to companies that can't possibly do what they promised or companies that largely intend to make a profit by pocketing a lot of the grants. The FCC will have a chance to rectify some of the problems during the review of the long forms... more

Telesat Update – Proposal for a Larger Constellation, Canadian and DARPA Contracts, IPO and More

I've discussed Telesat's LEO broadband project in earlier posts, but the project has progressed, so an update is needed. The original plan was to launch 117 satellites but that has changed. The phase 1 constellation will now have 298 satellites and the second phase will add 1,373 for a total of 1,671. The revised plan has been submitted to the FCC, and they expect it to be approved next year. more

Video and Broadband Demand

One of the obvious drivers of broadband usage is online video, and a study earlier this year by the Leichtman Research Group provides insight into the continuing role of video growth in broadband usage. The company conducted a nationwide poll in the US looking at how people watch video, and the results show that Americans have embraced online for-pay video services. 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

Understanding Broadband Oversubscription

It's common to hear that oversubscription is the cause of slow broadband -- but what does that mean? Oversubscription comes into play in any network when the aggregate subscribed customer demand is greater than the available bandwidth. The easiest way to understand the concept is with an example. Consider a passive optical fiber network where up to 32 homes share the same neighborhood fiber. more

Are There any Cable Companies Left?

Are there any companies left that we can still call cable companies? Everything in the business press still refers to Comcast and Charter as cable companies and AT&T and Verizon as telephone companies. It's getting harder to justify using these traditional labels, and maybe the time is finally here to just start calling them all ISPs. After all, these four companies collectively have 80 million broadband customers... more

A Look at the Big Guys - Putting the Telecom Sector Into Perspective

You can't put the telecom sector into perspective without looking at the performance of the biggest players in the industry. The pandemic has been an interesting year for both big ISPs and telecom vendors. Smaller ISPs should care about big ISP performance for many reasons. For many smaller companies, the big companies are the competition, and the big providers' strength or weakness can foretell stiffened competition or increased opportunity. more

What Will 6G Look Like in a Geopolitical Divided World

A recent session of the Australian Computer Society (ACS) and the Australian Smart Communities Association (ASCA) masterclass on 5G, featured Dr. Ian Oppenheimer, the NSW Government's Chief Data Scientist and one of the country's most respected experts in radio technology. Ian is also the Chair of the scientific advisory board of the 6G Flagship organization, a global research organization based in Finland. This organization has just published a range of fascinating research papers on 6G. more

OneWeb Is Out of Bankruptcy, but Not Out of the Woods

OneWeb, which declared bankruptcy in May, has reorganized and emerged from bankruptcy. Bharti Global, an Indian telecommunication conglomerate, and the British government each own 42.2% of the new company, and most of the rest is owned by previous investors SoftBank and Hughes Network Systems. Hughes will continue work on ground infrastructure and marketing and the original joint venture with Airbus, which designs and manufactures OneWeb satellites... more

The End of Broadband Networks as We Know Them

A group of major telecommunications companies -- Vodafone, BT, Telefonica and Deutsche Telekom -- recently announced something a bit unexpected. In the Open BNG Operator Position Paper, they call for a fundamental, industry-wide change to the way broadband networks are built. Specifically, they advocate for collaboration throughout the telco world, with a convergence around open broadband network gateways (BNGs). more

A Winning Biden 5G Strategy: Flatten the Curve

No, not the COVID curve - the curve of U.S. engagement in global industry 5G activities. Let me explain. What is known as 5G actually consists of a broad array of fundamentally revolutionary virtualization platforms that are constantly, collectively developed by industry in several dozen open global bodies. These bodies meet every few weeks, and several score companies around the world process scores to hundreds of input documents to produce many hundreds of effectively mandatory... more

Starlink Will Be Priced to Be Affordable

SpaceX is now serving customers (aka beta testers) in the northern United States. They will soon be doing so in Southern Canada and recently announced that Germany, where they have applied for permission and have begun construction on two ground stations, will probably be next. Early customers in the US are paying $499 for their user terminals and $99 per month for Internet service. more

Satellite and Space Debris Tracking as a Service

On February 2, 1989, the Soviet Union launched its Cosmos 2004 satellite and the Chinese launched a rocket on December 15, 2009. Cosmos 2004 is now defunct, as is the third stage of that Chinese rocket, but both remain in orbit. They were long forgotten until recently when LeoLabs, a satellite tracking service, predicted that they had a good chance of colliding at 971 km over the sea near Antarctica. more