Wireless

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

A Simulation of the SpaceX, Amazon, Telesat and OneWeb Broadband Satellite Constellations

Over two years ago, an MIT research group ran a simulation of the low-Earth orbit broadband constellations of OneWeb, SpaceX, and Telesat, and last January they repeated the simulation updating with revised constellation characteristics and adding Amazon's Project Kuiper. They ran the new simulation twice, once using the planned initial deployments of each constellation and a second time using the configuration shown. 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

ICANN, WSIS and the Making of a Global Civil Society - Part I

This is the first part of a two-part series interview by Geert Lovink with Milton Mueller discussing ICANN, World Summit on the Information Society, and the escalating debates over Internet Governance. Read the second part of this Interview here. Geert Lovink: "Would it make sense to analyse ICANN (and its predecessors) as a test model for some sort of secretive 'world government' that is run by self appointed experts? Could you explain why governments are seen as incapable of running the Internet? This all comes close to a conspiracy theory. I am not at all a fan of such reductionist easy-to-understand explanations. However, the discontent with 'global governance' discourse is widespread and it seems that the International Relations experts have little understanding how the Internet is actually run. Where do you think theorization of Internet governance should start?" more

Internet Governance Outlook 2021: Digital Cacaphony in a Splintering Cyberspace

In 2020, the pandemic accelerated digitalization around the globe. Homeoffice, Online Shopping, Zoom Conferences became part of the daily life for billions of people. But if somebody would have expected that the Covid-19-Desaster is a wake-up call for the world to be more united, work hand in hand, and pool resources reducing risks of a borderless threat, this "somebody" was wrong. 2020 was dominated by "My country first." more

Two New Chinese Internet Service Constellations and Their Market

China’s plans for low-Earth orbit Internet service constellations began with two projects, Hongyun (156 satellites) and Hongyan (864 satellites). These were eventually sidelined for Guowang, an ambitious, 12,992 satellite constellation that is expected to begin launching satellites this year. But, that is old news. China’s five-year plan designates satellite Internet as a strategic emerging industry and two new constellations have emerged, G60 (12,000 satellites) and Honghu–3 (10,000 satellites). more

Simulation of OneWeb, SpaceX and Telesat’s Proposed Global Broadband Constellations

Inigo del Portillo and his colleagues at MIT have run a simulation comparing OneWeb, SpaceX and Telesat's proposed low-Earth orbit Internet service constellations. The models are based on the initial FCC filings by the companies and demand and data-rate estimates by the authors. I will mention subsequent amendments to the filings below later in the post. more

Government of India Gives the Go-Ahead for 5G Technology and Spectrum Trials, Avoids Chinese Firms

The Department of Telecommunications (DoT), Government of India, approved permissions today to Telecom Service Providers (TSPs) for conducting trials for use and applications of 5G technology. more

Exploring the Roots of Wireless Spectrum Controversy (eComm Panel)

Earlier this month, I had the opportunity to attend the The Emerging Communications (eComm) 2009 conference in San Francisco which was packed with 3 days of fascinating conversations about the future of communications. I absolutely enjoyed talking to various speakers and attendees giving me a deep level of appreciation and perspective on technical, commercial and political issues at hand -- and what is likely to come in the next few years. And speaking of politics, Lee Dryburgh, who founded eComm in early 2008, has generously allowed us to share with you a fascinating panel discussion which took place on day 3 of the conference called "Spectrum 2.0 - What's really happening?" more

Guowang, Renamed China SatNet, Will Be China’s Global Broadband Provider

In an earlier post, I described what looked like two forthcoming Chinese broadband constellations, Hongyun and Hongyan and in another post, I described a third, identified as "GW" at the time. All three were projects of state-owned enterprises China Aerospace Science and Technology Corp. (CASC) and China Aerospace Science and Industry Corp. (CASIC). There was pushback from those contending that a broadband constellation was redundant ... more

Inter-Satellite Laser Link Update

Inter-satellite laser links (ISLLs) and electronically steerable flat panel antennas are critical technologies for constellations of low-Earth orbit (LEO) Internet-service satellites. Low-cost antennas are critical for the mass consumer market, and ISLLs are required for an effective Internet backbone in space. In an earlier post, we saw that progress is being made on antennas; this one looks at ISLLs. more

SpaceX Satellite Internet Project Status Update

I've been following the efforts of SpaceX and OneWeb to become global Internet service providers using constellations of low-Earth orbit (LEO) satellites for some time. Launch times are getting close, so I'm posting a status update on SpaceX's project... The Senate Committee on Commerce, Science, and Transportation held a hearing titled "Investing in America's Broadband Infrastructure: Exploring Ways to Reduce Barriers to Deployment" on May 3, 2017, and one of the expert witnesses was Patricia Cooper, SpaceX Vice President, Satellite Government Affairs. more

Let’s Not Forget About Solar Flares

As the world becomes more and more reliant on electronics, it's worth a periodic reminder that a large solar flare could knock out much of the electronics on earth. Such an event would be devastating to the Internet, satellite broadband, and the many electronics we use in daily life. A solar flare is the result of periodic ejections of matter from the sun into space. Scientists still aren't entirely sure what causes solar flares, but they know that it's somehow related to shifts in the sun's magnetic field. more

What to Expect From SpaceX Starlink Broadband Service Next Year and Beyond

Last May, SpaceX founder Elon Musk tweeted "6 more launches of 60 sats needed for minor coverage, 12 for moderate" and SpaceX President and CEO Gwynne Shotwell recently said they planned to be offering service in parts of the US in mid-2020, which would require six to eight 60-satellite launches. The first of those launches will be in the middle of this month on a thrice-flown Falcon 9 booster. (They will also need customer terminals and Elon Musk has used a prototype to post a tweet from his home). more

Will Low-Earth Orbit Satellite Internet Service Providers Succeed?

In 1990, Teledesic was formed to deliver satellite-based Internet service. Cellular pioneer Craig McCaw, Microsoft co-founder Bill Gates and Saudi Prince Alwaleed bin Talal were early investors and Boeing was both an investor and the prime contractor. Teledesic hoped to offer global Internet connectivity using a constellation of 840 satellites in low-Earth orbit (LEO) at an altitude of 700 km... Teledesic failed. Twenty seven years later three companies SpaceX, OneWeb and Boeing are trying to do what Teledesic could not do. Will they succeed? more