Wireless

Top Broadband Stories of 2021

Every year I write a blog talking about the trends that I think we're likely to see in the coming year. But 2021 was such an unusual year for all of us that I thought it would also be useful to talk about what we accomplished in the industry over the last year while fending off a pandemic. All in all, it was quite a year.

When Will We See Real 5G?

The non-stop wireless industry claims that we've moved from 4G to 5G finally slowed to the point that I stopped paying attention to it during the last year. There is an interesting article in PC Magazine that explains why 5G has dropped off the front burner. The article cites interviews with Art Pouttu of Finland's University of Oulu about the current state and the future of 5G. That university has been at the forefront of the development of 5G technology and is already looking at 6G technology.

The US-China Technology Cold War Battle Over Optical Communication in Space

The United States and its allies are in a technology cold war with China and its allies. This is evidenced by major battles like the US ban on Huawei and China's drive for technological independence and their global infrastructure program to create a digital silk road. (The cold war began under Trump, but President Biden is continuing it). There are other, less well-known battles like the battle over optical communication in space.

Australian Farms Get Connected to the Starlink Satellites

Last year, I reported on the possibility that LEO (Low Earth Orbit) satellite-based systems might be a gamechanger for the delivery of high-speed data services, including internet access, to people in regional and remote Australia. What has become clear with the rollout of the NBN is that the quality of data connections in metropolitan cities in many cases has improved, but that the rest of Australia doesn't have a similar experience.

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.

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.

Why Did Russia Test an Anti-Satellite Missile and Why Doesn’t China Condemn the Test?

On November 15th, Russia used an anti-satellite missile to destroy COSMOS 1408, a defunct spy satellite. The explosion quickly created over 1,500 pieces of trackable debris and will likely generate hundreds of thousands of smaller pieces. As a precautionary measure, the astronauts on the International Space Station, two of whom are Russians, took shelter in escape shuttles during two orbits. The anti-satellite test was widely criticized, but the Russian defense ministry released a statement saying...

SpaceX’s Rural Development Project in India

Sanjay Bhargava, Starlink Country Director for India at SpaceX (source)SpaceX Starlink is moving quickly in India. Last April, they said they would be offering service in 2022 and began accepting pre-orders. In July, SpaceX committed to manufacturing antenna systems and terminals in India and, at the end of September, Sanjay Bhargava, who had been with Elon Musk at Paypal, was selected to head Starlink in India. In the last week or two, they set up a wholly-owned subsidiary that will apply for licenses, seek Indian distribution partners, and attempt to sell 200,000 units - 80% in rural districts - in 2022.

Potential Impacts of Large-Scale Metaverses on Internet Governance: Bandwidth

Neal Stephenson’s foundational cyberpunk novel Snow Crash brought to the public the concept of a metaverse, a virtual reality in which people interact using avatars in a manufactured ecosystem, eschewing the limitations of human existence. More recently, Ready Player One capitalized on that idea and brought it back to prominence with a bestselling novel and subsequent film adaptation. Amid rebranding efforts and seeking a new way forward, Mark Zuckerberg has made it Facebook’s (now Meta Platforms) priority to build a platform that could enable the metaverse to become a mainstream technology with the sort of reach that their social networks and WhatsApp have.

The Future of Satellite Broadband

People ask me a lot about what Starlink means for somebody building a rural broadband network. That set me to contemplate the long-term prospects for LEO satellite broadband. Today, the broadband provided by Starlink is a boon to rural subscribers who have had no alternatives. Hundreds of thousands of prospective customers have gotten onto the Starlink waiting list. It's not hard to understand why when the rural broadband alternatives are extraordinarily slow rural DSL, high orbit satellite broadband, or cellular hotspots.