Broadband

Broadband / Featured Blogs

Is Laser Going to Be the Next Telecoms Frontier?

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

A New Chinese Broadband Satellite Constellation

In an earlier post, I described three Chinese low-Earth orbit (LEO) satellite constellations that seemed to be oriented toward broadband communication... None of those companies seem to be pursuing the global consumer market that SpaceX and OneWeb hope to serve, but a new Chinese company code-named GW seems to plan on doing so. more

What Became of the ARCOS Undersea Cable Connection to Cuba?

Cuba's primary connection to the global Internet is through the ALBA-1 undersea cable linking landing points on the south-east shore of the island to Venezuela and Jamaica; however, the bulk of Cuban traffic originates in Havana which is on the north-west coast. Traffic from Havana and other cities in the west travels over a backbone to reach the cable landing points. A landing point near Havana would reduce the load on the backbone... more

Loving to Hate Our Big ISPs

The American Customer Satisfaction Survey (ACSI) was released earlier this summer that ranks hundreds of companies that provide services for consumers. Historically cable companies and ISPs have fared poorly in these rankings compared to other businesses in the country. The running joke reported in numerous articles about this survey is that people like the IRS more than they like their cable company (and that is still true this year). more

The Reverse Donut

A lot of rural areas are going to get fiber over the next five years. This is due to the various large federal grant programs like ReConnect and RDOF. New rural broadband is also coming from the numerous electric cooperatives that have decided to build broadband in the areas where they serve rural electric customers. This is all great news because once a rural area has fiber it ought to be ready for the rest of this century. more

Bill Gates Has Not Forgotten Teledesic – Might We See Another Broadband LEO Constellation?

Teledesic was the first company to plan to offer broadband connectivity using a constellation of low-earth-orbit (LEO) satellites. Craig McCaw, who had sold McCaw Cellular to AT&T, founded Teledesic in 1990 and it got a big visibility and credibility boost when Bill Gates made a small ($5 million) investment in the company. McCaw and Gates were able to attract capital - $200 million from a Saudi Prince, $750 million from Motorola, and $100 million from Boeing, which signed on as the prime contractor.  more

A New Fiber Optic Speed Record

Researchers at University College London (UCL) have set a new bandwidth record for fiber optic bandwidth transmission. They've been able to communicate through a fiber optic cable at over 178 terabits per second, or 178,000 gigabits per second. The research was done in collaboration with fiber optic firms Xtera and KDDI Research. The press release of the achieved speed claims this is 20% faster than the previously highest achieved speed. more

Is Telemedicine Here to Stay?

It's going to be interesting to see if telemedicine stays after the end of the pandemic. In the past months, telemedicine visits have skyrocketed. During March and April, telemedicine billings were almost $4 billion, compared to only $60 million for the same months a year earlier. As soon as Medicare and other insurance plans agreed to cover telemedicine, a lot of doctors insisted on remote visits during the first few months of the pandemic. more

Gaming and Broadband Demand

Broadband usage has spiked across the US this year as students and employees suddenly found themselves working from home and needing broadband to connect to school and work servers. But there is another quickly growing demand for broadband coming from gaming. We've had online gaming of some sort over the last decade, but gaming has not been a data-intensive activity for ISPs. more

Keeping Track of Satellites

The topic of satellite broadband has been heating up lately. Elon Musk's StarLink now has over 540 broadband satellites in the sky and is talking about starting a few beta tests of the technology with customers. OneWeb went into bankruptcy, but it is being bought out by a team consisting of the British government and Bharti Airtel, the largest cellular company in India. Jeff Bezos has continued to move forward with Project Kuiper, and the FCC recently gave the nod for the company to move ahead. more