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U.S. Has Poor Cellular Video

Opensignal recently published a report that looks around the world at the quality of cellular video. Video has become a key part of the cellular experience as people are using cellphones for entertainment, and since social media and advertising have migrated to video. The use of cellular video is exploding. Netflix reports that 25% of its total streaming worldwide is sent to mobile devices. The new Disney+ app that was just launched got over 3 million downloads of their cellular app in just the first 24 hours. more

Low-Earth Orbit (LEO) Satellite Internet Service Developments for 2019

I posted reviews of important LEO-satellite Internet service developments during 2017 and 2018. I've been updating those posts during the years and have 16 new posts for 2019. In 2019 we saw four inciteful simulations, Leosat suspending operations and Amazon announcing the availability of a new ground station service and plans for a LEO constellation, progress in phased-array antennas but a lowering of expectations for inter-satellite laser links (ISLLs), new competition from China... more

Internet Governance Outlook 2020: The Next Generation of Players and Problems Is Coming

The beginning of a new decade is always an invitation to have a broader look into the future. What, in the next ten years, will happen in the Internet Governance Ecosystem? Will the 2020s see the usual swinging pendulum between more liberal and more restrictive Internet policies in an interconnected world? Or will we move towards a watershed? more

The Power of Data in Smart City Developments

A few weeks, I attended a one-day conference at the Queensland University of Technology (QUT) at the occasion of the launch of their new $7.5 million Centre for Data Science. This laboratory is also the lead node of a new Australian Data Science Network, bringing together data science organizations from across the country. The new center aims to support data-led decisions across key areas like health, environment, business, government and society -- in short, data for the good. more

My Telecom Predictions for 2020

There is already a growing shortage of fiber resources that includes engineers, construction companies, and fiber consultants. The upcoming $16.4 billion RDOF program will create a resource shortage in 2020 for those who can help companies seek grant funding. Once the grants are awarded, the size of the program will add stress to the resources needed to build networks. Companies that don't line up their experts early might find themselves without help. more

Starlink Simulation Shows Low Latency Without Inter-Satellite Laser Links

Handley's simulation shows that, while not as fast as an equivalent ISLL path, long bent-pipe paths would typically have lower latency than terrestrial fiber routes between the same two points. Mark Handley, a professor at University College London, has made two terrific videos based on runs of his simulation of the first – 1,584 satellite – phase of SpaceX's Starlink Internet-service constellation. I discussed the first video, which assumes that the satellites have inter-satellite laser links (ISLLs), in recent post. more

Fiber Resource Shortages

The fiber industry is as busy as I have ever seen it, and it's about to get even busier. The cellular carriers, particularly Verizon are actively building fiber to reach small cell sites. The cable companies are building a significant amount of fiber, particularly Altice which is upgrading to FTTP. The FCC is going to award $9 billion in 2020 for the 5G Fund grant program, much which will go for fiber to reach rural cell sites. more

A Tale of Tackling the Digital Divide

A new book came out in November that tells about one of the first attempts to solve the digital divide on a large scale. The book is 'The Charisma Machine: The Life, Death, and Legacy of One Laptop per Child' published by MIT Press and available on Amazon and other places online. In 2005, Nicholas Negroponte, the founder of MIT Media Lab, created a program that he hoped would solve the digital divide in the third world. more

Counting Gigabit Households

I ran across a website called the Gigabit Monitor that is tracking the population worldwide that has access to gigabit broadband. The website is sponsored by VIAVI Solutions, a manufacturer of network test equipment. The website claims that in the US, over 68.5 million people have access to gigabit broadband or 21% of the population. That number gets sketchy when you look at the details. more

Starlink Making a Space Grab

SpaceNews recently reported that Elon Musk and his low-orbit space venture Starlink have filed with the International Telecommunications Union (ITU) to launch an additional 30,000 broadband satellites in addition to the 11,927 now in the planning stages. This looks like a land grab and Musk is hoping to grab valuable orbital satellite paths to keep them away from competitors. more