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Might CubeSats Provide Broadband Internet Connectivity One Day?

In November, 2016, SpaceX filed a request for approval to launch 4,425 Internet-service satellites using the Ku and Ka frequency bands. The satellites were expected to measure 4 x 1.8 x 1.2 meters. In February, 2018 SpaceX launched two Internet-service test satellites - TinTin A and B - that measured only 1.1 x .7 x .7 meters. Why the size difference? more

A 5G Community Network Strategy for Cuba (and Other Developing Nations)

In a previous post, I suggested that Cuba might be able to leap over 4G to 5G wireless infrastructure using satellite and terrestrial networks for backhaul. While that would require political and policy change, it would be a good fit with Cuban culture and skills. Before talking about Cuba, let me say a bit about wireless generations. Each mobile technology generation used new technology and enabled new applications. more

The Russian Anti-Satellite Demonstration – a Month Later

On November 15, Russia demonstrated its ability to destroy an orbiting satellite, Cosmo 1408, by hitting it with a direct-ascent rocket. In an earlier post, I noted the anti-satellite demonstration and speculated on why Russia may have done it and why the Chinese had not condemned it. In this post, I’ll look at the evolution of the resulting debris cloud and say more about the possible motivation.  more

How to Increase Broadband Competition

Susan Crawford, seeking to learn from Korea and Japan, identifies three routes towards broadband competition... Facilities based competition: Still waiting for that mythical third wire, or perhaps some unused, unlicensed TV spectrum, but not holding my breath. (Broadband over powerline? It is such an encumbered technology that it is its own barrier to entry.) Wholesale access: Been there, tried that, but the Bells wouldn't unbundled elements... more

Computing Clouds in Orbit – A Possible Roadmap

Last week, I predicted that much of the Internet and most cloud datacenters would launch into space in the next ten years. Today the only part of the Internet in space is a very small amount of "bent-pipe" access: signals which go from a user to a satellite and bounce back down to a ground station which feeds them into the terrestrial internet where all processing is done and all queries answered by internet-connected servers, many of them in cloud data centers. more

Tinkering Without Tampering: Wrestling With Convergence and Communications Policy (Transcript)

Our world finds itself at a critical juncture. Both trillions of dollars and the future of human communications including fundamental access to it are at stake. For telecom operators and media outlets there is not a migratory way from where we are to the future. There is a clear consumer shift underway that runs in the opposite direction to that of telecom and media incumbents; emergent social practice is increasingly clashing with the very structure and desires of incumbent players... It was for these reasons that one of the six keynote speakers invited to Spring 2009 Emerging Communications Conference (eComm) in San Francisco was Richard Whitt, Google's Washington Telecom and Media Counsel. His keynote was entitled, Tinkering without Tampering: Wrestling with Convergence and Communications Policy... more

VoIP: Beyond Digital POTS

I've been involved with VoIP technology since 1996. I've been a public advocate for wideband audio at least since 1997. And I've admired and supported a variety of companies using VoIP to provide innovative services and new user interfaces. But reflecting on the past decade, the only globally significant impact of VoIP has been on prices (by fostering arbitrage). Most VoIP telephony services are just digital POTS... more

OneWeb and Intelsat Sign the First Multi-Orbit Broadband Agreement – More to Come

Last October, I reviewed multi-orbit tests and plans of several low Earth orbit (LEO), medium Earth orbit (MEO), and Geostationary (GEO) broadband satellite companies and quoted Neil Masterson, CEO of LEO operator OneWeb as saying, "Interoperability with GEO satellites must happen - it's common sense ... Customers don't care whether it's a LEO satellite or a GEO satellite - all they want is connectivity." more

Is 5G Over-Hyped?

It probably is because we are so good at doing that in our industry. We start with over-promising and under-delivering and then in following years we fix it. So why would 5G be different? Our admirable technology companies are telling us that 5G will be 100x faster than 4G and that it will have 50x lower latency. But my more independent technology colleagues tell me 'it all depends'. more

The Fight Over 12 GHz Spectrum

For an agency that has tried to wash its hands from regulating broadband, the FCC finds itself again trying to decide an issue that is all about broadband. There is a heavyweight battle going on at the FCC over how to use the 12 GHz spectrum, and while this may seem like a spectrum issue, it's all about broadband. 12 GHz spectrum is key to several broadband technologies. First, this is the spectrum that is best suited for transmitting data between the earth and satellite constellations. more

Nationalizing the Imaginary 5G Network?

To put it bluntly, the proposal cited in Axios story on "Trump team considers nationalizing 5G network" doesn't make sense on a number of levels. The real danger comes if this indeed represents the NSC's failure to understand Internet style connectivity. The proposal may just be the work of an NSC staffer who accepted all the 5G hype as if it were real. I credit the Axios article for having some skepticism... more

Low-Earth Orbit (LEO) Satellite Internet Service Developments for 2020

I posted reviews of important LEO-satellite Internet service developments during 2017, 2018 and 2019. I've updated those posts during the years and have 18 new posts for 2020. In 2020 we saw increased effort from China, OneWeb's bankruptcy and restructuring with new ownership and prospects, Amazon investng in space-related infrastructure, Telesat making steady progress, SpaceX making rapid progress and satellite and debris tracking and collision-avoidsnce service startups. The following are brief summaries of and links to the 2020 posts. more

Obama’s Broadband Plan Will Fail

We stand by our analysis from March 2010, in which we indicated that a national wireless broadband plan remains a second-class option as the infrastructure for the emerging digital economy in America. In his State of the Union address President Obama set the goal of enabling businesses to provide high-speed wireless services to at least 98% of all Americans within five years. To pay for this the government hopes to raise nearly $28 billion from spectrum auctions. more

The 6G Hype is Already Starting

Even though 5G hasn't yet made it onto any cellphone, the wireless vendor industry is already off and running looking at the next generation of wireless technology that has been dubbed as 6G. This recent article describes the European Union Hexa-X project that started in January to look at developing specifications for next-generation wireless technology using terahertz spectrum. more

Ten Telecom Tsunamis

The telecom industry five years from now will be unrecognizable. The creative destruction of the Internet broadly writ will be even greater than it has been in the last decade. The major telcos, the major television networks, and the major cablecos -- if they still exist at all -- will have very different revenue models than they have today. That's the good scenario... more