China has launched the first test satellite of its ambitious Hongyun internet satellite program. The Hongyun program foresees a network of 156 low earth orbit internet satellites by 2025. The goal of the program is to provide internet service to rural parts of China as well as to developing countries. The program is described as part of China’s “Belt and Road” infrastructure project involving dozens of developing countries.
The Chinese technology firm LinkSure Network has unveiled a new satellite designed to provide wifi across the planet. The service, to include 272 satellites in low earth orbit, will sell a number of communications services, but also aspires to provide free wifi to regions of the planet currently without coverage.
The firm plans to launch its first test satellite in 2019, followed by ten more satellites in 2020. The full network will be operational by 2026.
The FCC has approved SpaceX’s latest application for an additional 7,518 satellites, bringing the total number of approved satellites to 11,943. Simultaneously the FCC approved hundreds of new satellites from communications firms Kepler, Telesat and Leosat.
SpaceX has received FCC permission to launch 4,425 Starlink communications satellites between 1,110 and 1,325 km in altitude. SpaceX in a new filing is now requesting that 1,584 of those satellites be allowed at lower orbits of 550 km. Satellites at that orbit are at the upper reaches of the atmosphere and have naturally decaying orbits over several years. Starlink satellites at that elevation would therefore be easier to decommission. Satellites that fail would also fall into the atmosphere naturally.
When SpaceX received initial FCC approval, the permission was contingent upon SpaceX providing updated satellite decommissioning plans. The FCC is concerned about space debris. This new orbital plan by SpaceX may address some FCC concerns.
SpaceX’s two current test satellites, TinTin A and B, were launched into the lower orbits but expected to be boosted to higher orbits. That boost hasn’t happened, leading some observers to question whether the satellites failed. In fact SpaceX may be studying the lower orbits in greater detail.
Lower orbits would represent faster communications speeds, with latencies as low as 15 ms. Satellites would also potentially cover less of the planets surface, which would require modifications to their design.
More detailed reporting of SpaceX’s updated FCC filing is provided by The Verge.
SpaceX has posted a number of new job openings that suggest it may be developing a classified satellite network. As reported in Teslarati, the new positions require technical skills involving low-cost satellite networks but also require top secret clearances.
One reasonable explanation for these new job openings would be that the US Government is exploring new approaches to satellite networks. DARPA has previously announced funding of up to $117 million for the Blackjack program, seeking to place 20 test satellites in orbit.
SpaceX has announced current plans to raise $750 million in debt financing to support next generation rocket development as well as the Starlink program. It appears SpaceX might have its eyes on additional Starlink funding from government sources.
One enormous challenge for first-time users of the internet in developing countries is knowing what the internet is and does. If you have always lived in a technology-free environment, how are you supposed to understand, say, the Android apps on Google Play?
One solution will be the design of single purpose internet devices. Imagine a smart speaker that only tells you the weather, or a tablet that only shows football matches.
A good example of a single purpose internet device is now rolling out in the US. Facebook has launched “Portal“, a videoconferencing system that only allows calling to other Facebook users. You plug it in, link to wifi, link to Facebook, and start requesting calls. The device is powered by complex technology, including Alexa, and has a number of sophisticated design features, such as tracking your movements around a room. It only has one purpose, however: videoconference with others on Facebook.
Does some of this raise privacy issues or other objections? Probably. But the device is easy to use, and that alone may drive its popularity. Simplicity of this sort will be a precondition for internet devices across much of the planet.
Reuters is reporting that the SpaceX Starlink program, based in Redmond, Washington, underwent a major management shakeup in June with the goal of speeding the development process of a next generation of internet satellites. According to the report, seven senior managers were fired by Elon Musk with replacements provided by SpaceX headquarters in California.
Starlink, which is in heated competition with other internet satellite initiatives, seeks to launch its next round of satellites in mid-2019. Starlink is currently studying two test satellites in orbit which have proven their ability to stream high-definition video. Among other tests, engineers in Hawthorne, California have competed with engineers in Redmond playing “Counter-Strike: Global Offensive” as the satellites pass overhead.
SpaceX seeks to grow the Starlink initiative in order to, among other things, help fund the next generation BFR rocket. The Satellite Industry Association estimates global broadband as a $128 billion annual market, compared to approximately $6 billion annual market for satellite launch services.
Starlink still aspires to launch 4,425 satellites into low earth orbit over the next several years.
Amazon Web Services (AWS) provides a suite of tools for manufacturers who are building Internet-enabled devices or appliances (the “Internet of Things”, or IoT). Devices connect to the cloud to send data, receive instructions, or coordinate with other devices.
The IoT generally connects over cellular networks. Unfortunately, 80% of the Earth lacks cellular coverage. For this reason, AWS has announced a partnership with Iridium to provide IoT cloud connectivity via satellite. The Iridium service, called Iridium CloudConnect, will allow devices not finding cellular coverage to connect to AWS via satellite.
Iridium is currently updating its satellite network. The final ten satellites (of 75) are scheduled for launch on a SpaceX Falcon 9 rocket in November 2018. Iridium CloudConnect will be available in 2019.
At the end of 2015 Chinese President Xi Jinping announced a cooperative China – Africa plan descriptively titled “Access to Satellite TV for 10,000 African Villages.”
The plan proposes to offer 10,000 villages across 25 countries a package of free services to enable satellite TV. Each village will receive two projector TVs, a 32 inch digital TV, and 20 additional satellite dish systems allowing access. The projectors and digital TV are to be set up in public spaces in the village. To address power shortages, each will also have solar panels and batteries allowing six hours of viewing with no power.
While this initiative doesn’t address internet or broadband issues, it is another example of communications and media extending into resource-poor environments.
The plan is progressing, with completion scheduled for 2019. The implementing firm is StarTimes, a Chinese multimedia company with extensive experience in Africa.
What happens when the country with the world’s largest population of people without internet access offers free phones and almost free unlimited data?
We’re finding out in India.
In 2016 Reliance Industries, the petrochemical consortium and India’s largest publicly traded company, launched Jio, a telecommunications initiative. Jio is the brainchild of Mukesh Ambani, India’s richest man, who seeks to provide internet access to everyone in India at affordable prices.
Reliance has spent the last few years constructing 200,000 new cell towers and laying 150,000 miles of fiber optic cable to provide fast 4G connectivity across the country, spending $35 billion.
Jio launched its service at the end of 2016, offering free calling, free texting, and six months of free data, after which data charges were about 1/4 industry average. Usage skyrocketed, both in terms of subscribers, now over 200 million, and data usage, now the highest in the world for any company.
In 2017 Jio introduced the “JioPhone”, a hybrid feature phone / smart phone that takes advantage of 4G data speeds. Among other features the phone comes preloaded with 500 streaming TV channels and music in 17 languages. The phone is essentially free: it requires a $23 deposit which is returned with the return of the phone.
Josh Woodward of Google, who has led teams building new web services in India, says that thanks to Jio and the JioPhone, “hundreds of millions of users are now going to come online faster than all the models projected.”
Ambani relates a story that a few years ago he was at home (“home” — 27 stories of rooms complete with helipad) when his daughter came home for break from Yale. “Dad, the internet in our house sucks” she complained. That apparently set in motion the largest, fastest cellular expansion in history.
Ambani’s ambitions apparently haven’t slowed. In July he claimed his network was still only at 20% capacity and that “We are determined to connect everyone and everything, everywhere.”