Starlink
KDDI Partners With SpaceX to Bring Satellite-to-Cellular Service to Japan
Japan network operator KDDI announced today that it has signed an agreement with SpaceX to introduce satellite-to-cellular service in Japan. Leveraging SpaceX’s Starlink low earth orbit (LEO) satellites and KDDI’s extensive national wireless spectrum, this partnership aims to enhance cellular connectivity in areas, including remote islands and mountains that have been traditionally hard to reach using conventional 4G and 5G networks.
The partnership is slated to introduce SMS text services as the initial step, starting as early as 2024. At a later date, voice and data services will follow suit. The company also announced the service will work with almost all existing smartphones on the KDDI network.
The service is planned to be provided based on the establishment of radio-related laws and regulations in Japan.
Source: SpaceX
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SpaceX first announced plans to provide cellular connectivity with T-Mobile in the US last year. At the time Elon Musk invited other companies to join them, and while there were no immediate takers, KDDI is now the third company to sign a deal.
Earlier this year New Zealand’s telecommunications company, One NZ (formerly known as Vodafone), announced it has signed an agreement with SpaceX to offer mobile coverage across the country, eliminating cellular dead zones.
KDDI and SpaceX also invite carries worldwide to join the ecosystem of mobile network operators bringing next generation satellite enabled connectivity to their customers.
■About KDDI:
KDDI’s au network enables our customer’s daily lives and helps them share unforgettable moments. We are proud of providing 99.9% “population coverage” to the people of Japan. Unfortunately, only a small portion of the Japanese land mass is habitable and often it is difficult to use traditional technologies to provide coverage from coast to coast. Our extensive network continues to grow in coverage as we deploy more fiber and satellite backhauled base stations. In addition to our continued efforts, we will provide “connecting the unconnected” experience, by enabling smartphones to connect to satellites.
■About Starlink by SpaceX:
Starlink delivers high-speed, low-latency internet to users all over the world. As the world’s first and largest satellite constellation using a low Earth orbit, Starlink delivers broadband internet capable of supporting streaming, online gaming, video calls and more. Starlink is engineered and operated by SpaceX. As the world’s leading provider of launch services, SpaceX is leveraging its deep experience with both spacecraft and on-orbit operations to deploy the world’s most advanced broadband internet system, as well as a Direct to Cell constellation of satellites to provide connectivity directly to unmodified LTE cell phones.
References:
https://news.kddi.com/kddi/corporate/english/newsrelease/2023/08/30/6937.html
KDDI teams up with SpaceX to bring Starlink-powered cellular service to Japan
Amazon to Spend Billions on 38 Space Launches for Project Kuiper
Amazon.com has signed contracts with Arianespace, Blue Origin, and United Launch Alliance to launch satellites for Project Kuiper – its planned constellation of low Earth orbit (LEO) satellites which will deliver high speed Internet service. The contracts cover up to 83 launches over a five-year period, providing capacity for the majority of the 3,236-satellite constellation planned.
Amazon claims it is the largest commercial procurement of launch vehicles in history. With 18 launches on the new Ariane 6 rocket in the initial agreement, it is also the largest contract ever for Arianespace.
One year ago, Amazon entered an agreement with United Launch Alliance (ULA) to secure nine Atlas V launch vehicles to support its Project Kuiper satellite fleet. The new ULA deal covers 38 launches on the Vulcan Centaur. [ULA is owned by Boeing Co. and Lockheed Martin Corp].
Jeff Bezos owned Blue Origin will provide 12 launches using New Glenn, with options for up to 15 more. The French company Arianespace SAS is expected to conduct 18 launches.
Amazon said the use of multiple launch providers will reduce risk and lower costs, with the large, heavy-lift rockets able to send multiple satellites into space at once. It confirmed plans for a first prototype launch mission later this year, and said it has over 1,000 staff working on the satellites project.
However, Amazon’s new planned launches depend on larger rockets still under development that must show they can fly as expected. The launch companies hired to take Project Kuiper’s satellites into orbit have faced delays in developing those rockets.
In addition, Amazon is working with Beyond Gravity (formerly RUAG Space), a Switzerland-headquartered space technology provider, to build low-cost, scalable satellite dispensers that will help deploy the Project Kuiper constellation. Beyond Gravity is opening a new production facility as a result of the partnership, doubling its production capacity in Linkoping, Sweden.
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SpaceX’s Starlink internet service has 250,000 subscribers, an executive said at a recent industry event, and has launched more than 1,900 satellites in what it calls its first-generation satellite system, according to a January regulatory filing.
SpaceX said in the filing that it has been making improvements to its Starlink satellites and to Starship, the large rocket SpaceX wants to use for Starlink deployments and other missions.
In 2020, the Federal Communications Commission authorized Project Kuiper to deploy 3,236 broadband satellites, according to a FCC filing. The agency required at least half to be operational by July 2026, or else Project Kuiper could lose the right to send up some satellites. The new launches the Amazon business bought would provide capacity to deploy most of the satellites the FCC allowed, according to the company.
Dave Limp, senior vice president at Amazon for devices and services, declined to specify how much the company would spend on the planned launches, but said the total outlay was in the billions. Project Kuiper bought the launches because of the 2026 deadline, and also as the unit has passed milestones for developing the business, he said.
Project Kuiper hired Blue Origin, the space company founded by Jeff Bezos, the former Amazon chief executive who serves as executive chair on the e-commerce company’s board, to conduct a dozen launches, along with options for another 15.
Jarrett Jones, a Blue Origin senior vice president for the New Glenn rocket, said the company plans to deliver engines to United Launch soon and is working to have four reusable New Glenn boosters by a 2025 time frame.
“Between these three providers, they all have obviously some risk associated with them and we’ve inspected that closely,” said Amazon’s David Limp. “We feel like they’re all on track.”
Project Kuiper has been working on deals for its planned service. An agreement it struck last year with Verizon Communications Inc. included providing satellite links meant to extend certain Verizon networks to reach rural and remote areas in the U.S. SpaceX’s Starlink has signed a similar deal with a Japanese telecom provider.
Starlink has a head start on Project Kuiper, according to satellite-industry analyst Chris Quilty of Quilty Analytics, but he said the Amazon business has the benefit of observing the challenges of the market leader. Kuiper hassn’t sent up any satellites yet, though it has said it will have two prototypes launched this year.
Amazon’s Mr. Limp said there is room for more than one satellite-broadband winner, in part because of the number of unconnected and underserved people around the world.
United Launch Chief Executive Tory Bruno said his company would launch Vulcan Centaur rockets for a national-security customer before Project Kuiper flights. “That pressure is already in place,” he said.
References:
https://www.cnn.com/2022/04/05/tech/amazon-satellite-internet-kuiper-launch-deal-scn/index.html
E-Space announces $50M in seed funding to put 100K sustainable satellites in orbit and clean up space debris
Greg Wyler, the space entrepreneur who founded founded both O3b Networks and OneWeb [1.], plans to put up to 100,000 satellites in orbit this decade with his latest satellite business venture named E-Space. The company on Monday said it had raised $50 million in seed funding (largest space seed round ever) from Prime Movers Lab, a fund that invests in breakthrough scientific start-ups.
E-Space says it will enable a new generation of space-based communications capabilities. The start-up plans to create a vast “mesh” network of small satellites that can deliver bespoke and commercial services to business and government, from secure communications to remote infrastructure management.
In a world where satellites are becoming space polluters, the new E-Space systems have the double bottom line of sustainability as they will eventually actively and sacrificially capture and deorbit small debris in space while performing their function as communications satellites.
“One of the best ways to understand and manage Earth is from space,” said Wyler, founder and chairman of E-Space. “We designed E-Space to democratize space, to enable the collection of continuous data about our planet with real-time information of sensors and devices across the world to combat climate change, and to upgrade our electric grids. Importantly, we’ve built sustainability into everything we do. We are designing our systems to not only prevent space debris generation, but to eventually actively reduce space debris so generations to come will be able to access the power of space.”
Wyler’s plans come as the world becomes increasingly concerned about the risk of collisions in orbit and resulting space debris. Since 2019 the number of working satellites has risen 50 per cent to roughly 5,000, largely because new commercial groups are exploiting lower launch costs to build businesses in low-earth orbit, 150km-200km above the earth. Elon Musk aims to launch some 40,000 satellites for his Starlink internet service.
Wyler insisted E-Space will leave low-earth orbit cleaner than before its satellites are launched, with a network that will collect and deorbit debris even as it provides connectivity services. The satellites have a substantially smaller cross section than rivals, Wyler told the Financial Times, and will be designed to “crumple” rather than break apart when struck. They will also “entrain” any debris they encounter and automatically deorbit when a certain amount has been collected.
“Like oysters in the river that filter the river and clean it, our satellites are the first to be designed to clean space. The more satellites we have, the cleaner space will be,” Wyler added.
Greg Wyler while at OneWeb in 2019. IMAGE courtesy of Sarah L Voisin/The Washington Post/Getty
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Anton Brevde, partner at Prime Movers Lab and on the board of E-Space, suggested Wyler’s innovative design would do for satellites what Apple’s iPhone did for mobile phones.
“Greg is an icon of space innovation with an unparalleled track record of pushing the industry forward by turning bold ideas into everyday reality. E-Space is uniquely built to bring the power of space to any business or government while actively reducing the existential threat of space debris. The company already has several advanced conversations with major customers and is poised to take satellite mesh networks mainstream.
”How do you minimize a 300kg satellite to something that is an order of magnitude smaller? How do you go from the personal computer to the iPhone, something that is smaller and thinner. It’s a whole bunch of innovation that came together. He has been brainstorming for years on how to make communications satellites as small and cheap as possible,” Brevde added.
E-Space “must be able to freely decide on its technology path, on its vendor selection and on its component path, where shareholders are purely financial as opposed to strategic,” he added. The start-up plans to launch its first test satellites next month and a second batch at the end of the year, after which it aims to start building its constellation. Wyler acknowledged that E-Space was likely to require another funding round but insisted his network would cost a fraction of existing LEO constellations. “The historical model of spending $5bn-$10bn is broken,” he said. “We are running at about 10 per cent of the cost of prior LEO constellations.”
E-Space has all the licenses needed to be able to deliver the service on multiple frequencies, Wyler said. The licenses had been acquired through Rwanda, which last year applied to the International Telecommunications Union (ITU) in Geneva to license more than 300,000 satellites. [The Rwandan government was an original investor in OneWeb.]
Note 1. Wyler founded OneWeb in 2012 under the name WorldVu and was the company’s first CEO. OneWeb went bankrupt when investors pulled out in 2020, and the company was brought back under an ownership consortium led by Bharti Global, including the United Kingdom government, Eutelsat, and Softbank. OneWeb was also formed with the mission of connecting the world. The company still promotes that mission, along with providing connectivity to enterprise verticals.
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E-Space will provide the world’s first federated systems that can dynamically extend satellite capacity for a multitude of applications, ranging from secure communications to managing remote infrastructure.
Core to this approach is E-Space’s new generation of satellites that make space affordable and accessible, enabling custom networks for companies and governments globally while providing unparalleled security and resiliency. E-Space’s novel peer-to-peer satellite communication model enables real-time command and control and global insights. Dedicated constellations ensure sovereignty and eliminate exposure to foreign entities, using a “Zero Trust” topology to protect data.
E-Space places sustainability at the heart of its architecture, building on five key design tenets to make space safe:
- Minimize satellite debris on collision: Satellites should minimize the number of new debris objects that are generated, with zero being the ideal goal.
- Capture and deorbit: Satellites should be designed to minimize the debris from objects they hit and capture debris they contact to prevent further collisions.
- Fail safe: Satellites should be designed to fail into a high-drag configuration where they passively, and quickly, deorbit.
- 100% demise: Satellites must fully demise upon re-entry into the Earth’s atmosphere.
- Small cross section: Large cross-section satellites crowd others from space and will cause collisional cascading and debris creation. Small cross-sections make satellites much less vulnerable to collision and LEO constellations should limit their individual and cumulative cross-sections. System-wide cross-sections should be tracked and considered relative to calculations on total orbital carrying capacity, for individual altitudes to enable appropriate sharing.
The investment fully funds E-Space’s “Beta 1” launch of its first test satellites in March 2022 as well as its second “Beta 2” launch later this year. Mass production is slated for 2023. The company is composed of two independent entities based in France (E-Space SAS) and the United States (E-Space, Inc.).
About E-Space:
E-Space is democratizing space with a mesh network of secure multi-application satellites that empowers businesses and governments to access the power of space to solve problems on Earth. Founded by industry pioneer Greg Wyler, E-Space provides satellite constellation deployments with higher capabilities and lower cost to enable a new generation of services and applications, from 5G communications to command and control systems. The company puts sustainability at the forefront, with a purposeful design that minimizes and reduces debris and destruction while preserving access to space for future generations. Learn more at e-space.com.
Addendum:
China is also in the smart satellite business. A Financial Times editorial on Monday by William Schneider stated:
“Both China and Russia have well developed advanced offensive capabilities in space. In late January, for example, China’s Shijian 21 (CJ-21) satellite disappeared from its regular position in geostationary orbit 22,000 miles above the earth. The CJ-21 maneuvered close to one of China’s malfunctioning satellites in its 35-satellite Beidou constellation. There it used a grappling arm to move the malfunctioning satellite to a “graveyard” orbit.”
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References:
https://www.ft.com/content/0db57559-a8d0-4e9b-aeef-e3e7d796d635
https://www.ft.com/content/7d566088-7d25-4fde-9b02-311f86eb845e
China to complete Beidou satellite-based positioning system by June 2020- to be used with 5G
Ookla: Q3 2021 Satellite Internet performance finds Starlink still #1 but average download speed decreased
Satellite internet is making headlines all over the world. Starlink continues to launch service in new countries while Viasat plans to acquire Inmarsat.
Ookla continues their ongoing series on satellite internet performance around the globe with fresh data from Q3 2021 to see if Starlink’s performance is holding up and how satellite internet compares to fixed broadband in 12 countries.
In the U.S., satellite internet performance was mostly flat when comparing Q3 2021 to Q2 2021.
- Starlink’s median download speed decreased from 97.23 Mbps during Q2 2021 to 87.25 Mbps in Q3 2021, which could be a function of adding more customers.
- HughesNet followed distantly at 19.30 Mbps (comparable to the 19.73 Mbps we saw in Q2 2021)
- Viasat third at 18.75 Mbps (18.13 Mbps in Q2 2021).
For comparison, the median download speed for all fixed broadband providers in the U.S. during Q3 2021 was 119.84 Mbps (115.22 Mbps in Q2 2021).
Starlink continues to far out perform satellite-based competitors in general, and even clocks faster speeds than wireline networks in some countries. For U.S. users during the third quarter of this year, Ookla found that median download speed decreased slightly, from 97.23 Mbps during the second quarter of 2021, to a median of 87.25 Mbps in the third quarter. Ookla noted that this “could be a function of adding more customers.”
Starlink’s median upload speed of 13.54 Mbps (down from 13.89 Mbps in Q2 2021) was much closer to that on all fixed broadband (18.03 Mbps in Q3 2021 and 17.18 Mbps in Q2 2021). Viasat and HughesNet followed at 2.96 Mbps (3.38 Mbps in Q2 2021) and 2.54 Mbps (2.43 Mbps in Q2 2021), respectively.
Starlink, which uses low earth orbit (LEO) satellites, was the only satellite internet provider with a median latency anywhere near that seen on fixed broadband in Q3 2021 (44 ms and 15 ms, respectively). Viasat and HughesNet, which both utilize higher “geosynchronous” orbits, had median latencies of 629 ms and 744 ms, respectively.
Ookla analyzed Starlink performance in 304 counties in the U.S. While there was about a 100 Mbps range in performance between the county with the fastest median download speed (Santa Fe County, New Mexico at 146.58 Mbps) and the county with the slowest median download speed (Drummond Township, Michigan at 46.63 Mbps), even the lower-end speeds are well above the FCC’s Baseline performance tier of at least a 25 Mbps download speed.
Starlink’s critics will be watching closely to see if its slight decrease in performance becomes a trend. Since the company received nearly $900 million in government subsidies for broadband service as part of the Rural Digital Opportunities Fund (RDOF), other industry observers and players have argued about whether it’s actually possible for Starlink to deliver what it has promised.
In April of this year, satellite competitor Viasat went so far as to provide technical analysis that it says demonstrates in multiple ways that even if SpaceX deploys the full number of satellites that it has plans for, “significant shortfalls in Starlink capacity exist” due to a combination of limitations on spectrum re-use and the geographic density of the areas it bid on and provisionally won in the RDOF process. Starlink responded by scoffing at the analysis and said it was full of factual errors and incorrect assumptions.
As far as the existing service that Starlink is providing, though, it is still the best of the satellite internet providers. While Ookla’s data found that Starlink’s median download speed in the U.S. decreased to around 87 Mbps, the other the satellite internet providers were only able to provide a fraction of that speed. HughesNet and Viasat were a distant second and third, respectively, at 19.30 Mbps and 18.75 Mbps.
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Request: If you’re using satellite internet, take a Speedtest to help Ookla provide an accurate picture of real-world performance.
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References:
https://www.speedtest.net/insights/blog/starlink-hughesnet-viasat-performance-q3-2021/
Starlink to explore collaboration with Indian telcos for broadband internet services
SpaceX subsidiary Starlink is planning to explore collaboration with telecom companies in India to expand broadband internet services in the country with a focus on rural areas, a top company official said on Friday. Starlink Country Director India Sanjay Bhargava told that discussions with broadband service providers will start once the 12 Phase-1 aspirational districts are identified by the Niti Aayog and the company will see the interest levels of the various players and the USOF (universal service obligation fund).
“I am hoping that we will get a time-bound 100 per cent broadband plan that can serve as a model for other districts but the devil is in the details and there may be many good reasons why one or more broadband providers do not want to collaborate, though to me that seems unlikely,” Bhargava said.
Starlink claims to have received over 5,000 pre-orders from India. The company is charging a deposit of $99 or Rs 7,350 per customer and claims to deliver data speeds in the range of 50-150 megabits per second in the beta stage.
Bhargava had earlier announced that the company will focus on 10 rural Lok Sabha constituencies to provide internet services for 80 per cent of the Starlink terminals shipped to India. “At Starlink, we can roll out fast if we have licensing approval and…the Starlink’s could move to other remote areas,” Bhargava said. In a social media post, Bhargava said the company wants to collaborate with all. “We want to collaborate with all and have others besides us licensed to provide satellite broadband so that satellite plus terrestrial together can provide 100 per cent broadband, especially in rural districts,” he said. There have been some reports of Starlink considering manufacturing of terminals to provide satellite broadband services in India, but Bhargava said the company is not actively thinking about making terminals for broadband locally.
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Tech billionaire Elon Musk has said on Twitter that his aerospace company SpaceX may soon launch satellite-based internet service Starlink in India. Musk responded to a Twitter post that the company is exploring how the regulatory approval process in the country will work for Starlink. Musk said, “The regulatory approval process is being explored.”
Starlink recently shipped 100,000 terminals to customers. The objective of this project is to provide global broadband connectivity through a cluster of satellites. SpaceX began satellite launches in November 2019 and opened its $99 (Rs 7,223) per month beta program to select customers about a year later.
References:
SpaceX and KDDI to test Satellite Internet in Japan
KDDI, Japan’s second-largest mobile provider, has emerged as one of SpaceX’s partners in rolling out high-speed wireless Internet coverage via satellites, according to Nikkei Asia. It’s all part of SpaceX CEO Elon Musk’s goal of connecting the entire world to the internet via satellites.
SpaceX has launched hundreds of Starlink telecommunications satellites with the goal of fully starting services in Japan by the end of the year. KDDI and SpaceX will begin a network proving test in Japan this month, and coverage is expected to be commercially available next year.
The two companies will start by offering internet service to customers living in mountainous regions and islands for no additional charge. The satellite network will also serve as backup in case terrestrial telecom lines are disrupted during natural disasters or blackouts.
Once Satellite Internet service coverage increases, Starlink could field a network for smart devices, which would be used for data collection in sparsely populated places or for drone operation in otherwise hard-to-access areas.
The transmission of visuals and other large pieces of data will allow officials to remotely monitor volcanic eruptions or floods or inspect bridges and electrical towers.
For farmers, Starlink will allow them to monitor weather and crop conditions so they are better informed of when to fertilize or harvest.
Terrestrial telecom infrastructure involves a web of base stations, switching stations, fiber optic cables and backbone networks. Starlink will connect data transmissions between phones and base stations to backbone networks via satellites.
The new service is expected to provide a low-cost communications infrastructure for low-population areas because it renders fiber optic cables unnecessary. KDDI will add satellite communication antennas to base stations and install a new SpaceX transmission station at the Yamaguchi Satellite Communication Center.
Japan still has a few areas with incomplete telecom networks. At the end of March, about 9,900 people lived in locations with no mobile coverage. Even in areas with wireless coverage, it is often hard to connect with devices on islands.
KDDI covers over 90% of the population with 4G communication, but so-called platinum frequency band only extends over 60% of the land area.
A Starlink satellite can exchange signals across more than 1,000 km with low latency. The satellites orbit at lower altitudes than conventional communication satellites, which hover about 36,000 km above ground. The lower altitudes are said to enable faster communication compared to normal satellite services.
Such satellite networks services need approval from Japan’s communications ministry before operations can begin. The ministry amended rules in August that opened the doors to SpaceX launching internet services in Japan. Both SpaceX and KDDI plan to obtain licenses by the end of the year.
Back when KDDI has been strong in satellite control signals ever since the company was known as Kokusai Denshin Denwa. The carrier has collaborated with SpaceX on the technological front since last year.
This current partnership entails SpaceX providing the satellites while KDDI takes care of terrestrial telecom connections.
Musk mentioned “two quite significant partnerships with major country telcos” in June during the Mobile World Congress in Barcelona. Although Musk did not disclose the companies’ names, it turns out that KDDI is one of them.
SpaceX will use the service rollout in Japan, where customers expect high-quality connections, as the model for a global network.
SpaceX has been launching Starlink satellites at a rapid pace. About 400 units alone were sent into space in 12-month period starting May 2019, according to NASA. More than 1,500 of the satellites are believed to be currently in orbit.
Musk’s company will continue launching satellites until it forms a constellation of over 10,000 units. There are over 3 billion people worldwide without internet access. The expansion of services would enable the global spread of digitalization.
A satellite network will be essential for making sixth generation communication a feasible reality. Driverless vehicles and similar applications will use 6G. To prevent latencies and disruptions in service, terrestrial base stations will need to work together with satellites and aerial communication drones.
Other players are jumping into the satellite telecom business. Amazon.com is spending $10 billion to create a network of over 3,000 satellites. Japanese counterpart Rakuten Group has partnered with a U.S. startup with the goal of launching satellite-powered mobile services in the next fiscal year.
NTT, Japan’s leading telecom group, has teamed with Sky Perfect JSAT Holdings on developing what are essentially data processing centers in space. Those services are expected to go live in 2026.
References:
Ookla: Starlink’s Satellite Internet service vs competitors around the world
Starlink’s broadband internet speeds continue to outpace those of competitive satellite broadband internet providers Viasat and HughesNet, according to telecom speed tracker Ookla.
Given that satellite internet is often the only solution for folks in rural or underserved areas with little to no fixed broadband access, the Speedtest® results from HughesNet, Starlink and Viasat during Q2 2021 were encouraging. HughesNet was a distant second at 19.73 Mbps (15.07 Mbps in Q1 2021) and Viasat third at 18.13 Mbps (17.67 Mbps in Q1 2021). None of these are as fast as the 115.22 Mbps median download speed for all fixed broadband providers in the U.S. during Q2 2021, but it beats digging twenty miles (or more) of trench to hook up to local infrastructure.
Moreover, Starlink was the only satellite internet provider in the United States with fixed-broadband-like latency figures, and median download speeds fast enough to handle most of the needs of modern online life at 97.23 Mbps during Q2 2021 (up from 65.72 Mbps in Q1 2021).
Starlink’s median download speeds in the U.S. are starting to rival those of fixed-line broadband networks, according to Ookla’s latest round of Speedtest data.
While Starlink’s U.S. download speeds are “fast enough to handle most of the needs of modern online life,” they do trail the 115.22 Mbit/s median download speed for all U.S. fixed broadband providers, Ookla explained in its report.
In some areas, Starlink’s U.S. download median speed has surpassed those of fixed wireline network providers.
In its analysis of the Ookla data, PCMag (Ookla and PCMag are both owned by Ziff Davis) notes that Starlink’s median download speed in Morgan County, Alabama, reached 168 Mbit/s. Starlink’s slowest median download speed for the U.S. in the quarter, at 64.5 Mbit/s, appeared in Madison County, Indiana.
There’s only a slight difference between Starlink and broadband wireline networks in the upstream direction. Ookla said Starlink’s median upload speed for Q1 2021 was 13.89 Mbit/s, compared to a median upload speed of 17.18 Mbit/s among U.S. fixed wireline broadband networks. Meanwhile, both Viasat and HughesNet trailed with median upload speeds of 3.38 Mbit/s and 2.43 Mbit/s, respectively.
Starlink’s growing network of low-Earth orbit (LEO) satellites continued to deliver relatively low latencies, important for apps such as online gaming and videoconferencing, when compared to geosynchronous (GEO) systems. Ookla said Starlink’s median latency in Q1 2021 was 45 milliseconds. While that was well behind the 14 milliseconds of latency found on fixed-line networks, it was considerably better than the median latency for Viasat (630 milliseconds) and HughesNet (724 milliseconds).
saw sufficient samples during Q2 2021 to analyze Starlink performance in 458 counties in the U.S. While there was about a 100 Mbps range in performance between the county with the fastest median download speed (Morgan County, Alabama at 168.30 Mbps) and the county with the slowest median download speed (Madison County, Indiana at 64.51 Mbps), even the lower-end speeds are well above the FCC’s Baseline performance tier of at least a 25 Mbps download speed. We also saw many more counties qualify for analysis during Q2 2021 than we saw in Q1 2021.
United Kingdom: Starlink beats fixed broadband providers
Starlink showed a much faster median download speed in the U.K. during Q2 2021 (108.30 Mbps) than the country’s average for fixed broadband (50.14 Mbps). Starlink’s upload speed was also slightly faster (15.64 Mbps vs. 14.76 Mbps), and the latency was pretty good, given the distance traveled (37 ms vs. 15 ms). This brings Starlink closer to contender status for consumers across the U.K., not just those stranded in internet-free zones in Northern Scotland, once the service interruptions are under control. It also shows that because satellite internet is not constrained by the infrastructure of a given country, there is the potential to radically outperform fixed broadband.
This data is changing rapidly as satellite internet providers launch new service locations and improve their technology. Ookla will be excited to see if Starlink is still the satellite provider to beat next quarter and in what other countries satellite internet provides a viable alternative to fixed broadband.
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References:
https://www.speedtest.net/insights/blog/starlink-hughesnet-viasat-performance-q2-2021/
https://www.pcmag.com/news/starlink-moves-closer-to-matching-or-even-beating-fixed-broadband-speeds
https://www.lightreading.com/satellite/starlink-speeds-accelerate-in-q2-ookla-says-/a/d-id/771322?
Starlink now covers all of UK; Plans to connect vehicles with satellite Internet service
Starlink now covers all of UK; Plans to connect vehicles with satellite Internet service
Starlink has expanded to all regions of the United Kingdom. The SpaceX owned company’s satellite Internet service is still in beta and was previously available in only the southern England part of the UK. Today, the company announced an expansion to cover parts of Wales, Scotland, Northern Ireland, and northern England. Starlink says users should currently expect data speeds to vary between 50Mb/s to 150Mb/s over the next several months, with brief periods of no connectivity whatsoever.
Starlink’s Email:
Starlink is now available in parts of Wales, Scotland, Northern Ireland and northern England, in addition to existing service areas in southern England.
During beta, users can expect to see data speeds vary from 50Mb/s to 150Mb/s over the next several months as we enhance the Starlink system. There will also be brief periods of no connectivity at all.
As we launch more satellites, install more ground stations and improve our networking software, data speed, latency and uptime will improve dramatically.
To check availability for your location, visit starlink.com and re-enter your service address. If Starlink is not yet available in your area, you can place a deposit to hold your space in line for future service.
The UK’s average download speed across all broadband providers is around 67.23Mb/s, but climbing as the rollout of full-fiber starts picking up pace again following a pandemic-induced slowdown.
Starlink wants to quickly deliver decent broadband connectivity to rural locations which have been left underserved due to the difficulties and cost of laying traditional fiber.
“This will transform rural WiFi,” says Compare Fibre’s co-founder Nathan Hill-Haimes. “We are really keen to stress the impact this can have on connecting rural locations with high-speed internet.”
A Starlink user from Devon told the Press Association: “If you need connectivity to run a business and if you need connectivity for communication, particularly in Covid times, £90 a month is quite justifiable.”
Starlink was issued a UK “Earth station network license” in November, an Ofcom spokesperson told CNBC. The £200 ($272) a year license allows Starlink to sell satellite dishes and other communications equipment in the U.K. so that people can pick up signals emitted by Starlink’s network of satellites.
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Separately, SpaceX wants to begin connecting large vehicles – from trucks to jets to ships – to its Starlink satellite Internet network, according to a request the company filed with the Federal Communications Commission (FCC).
“This application would serve the public interest by authorizing a new class of ground-based components for SpaceX’s satellite system that will expand the range of broadband capabilities available to moving vehicles throughout the United States and to moving vessels and aircraft worldwide,” SpaceX director of satellite policy David Goldman wrote in a letter to the FCC filed on Friday.
Starlink is the company’s capital-intensive project to build an interconnected internet network with thousands of satellites, known in the space industry as a constellation, designed to deliver high-speed internet to consumers anywhere on the planet.
To date SpaceX has launched more than 1,100 satellites for Starlink. In October, SpaceX began rolling out early service in a public beta to customers in the U.S., Canada and the U.K., with service priced at $99 a month. Additionally, in a late January update, SpaceX told the FCC that its Starlink beta now has more than 10,000 users.
The Starlink service also includes a $499 upfront cost for the hardware needed to connect to the network. Known as the Starlink Kit, it includes a user terminal (the small, dish-like antenna) and a Wi-Fi router.
SpaceX did not indicate in its filing Friday whether the Starlink user terminals for moving vehicles will have a different design than the dishes currently being shipped to early customers. But SpaceX said each “ESIM,” or Earth Station In Motion, is “electrically identical to its previously authorized consumer user terminals,” with added “mountings that allow them to be installed on vehicles, vessels and aircraft.”
The company also noted that it “will ensure installation” of the vehicle terminals through “qualified installers.” While SpaceX did not say whether those installers would be company employees, it continues to expand Starlink manufacturing and operations – including plans for a new equipment factory in Austin, Texas.
Over 1,000 Starlink satellites are currently in orbit of the total 12,000 satellites which have been authorized. Filings have been submitted to the International Telecommunication Union (ITU) requesting permission to launch 30,000 additional Starlink satellites.
Increasing competition:
Starlink is, by far, the biggest satellite broadband deployment. However, rivals such as Amazon’s “Project Kuiper” will be looking to challenge the titleholder in the coming years.
Project Kuiper was given the green light by the FCC last year to launch 3,236 of its own satellites.
“We are doing an incredible amount of invention to deliver fast, reliable broadband at a price that makes sense for customers,” Rajeev Badyal, Vice President of Technology for Project Kuiper, said at the time.
SpaceX is currently launching around 60 satellites at a time and aims to have deployed 1,440 by late 2021 to provide near-global service.
“As we launch more satellites, install more ground stations and improve our networking software, data speed, latency and uptime will improve dramatically,” the company wrote in a release announcing Starlink’s expansion in the UK.
Starlink and Kuiper will also be competing against promising satellite broadband firm OneWeb.
OneWeb nearly collapsed after crucial funding was pulled last-minute during the first peak of the COVID-19 pandemic and filed Chapter 11 bankruptcy. However, the company was rescued following a $1bn (£800m) investment from the UK government and Bharti Global Ltd of India.
Kwasi Kwarteng, Secretary of State for Business, Energy, and Industrial Strategy, said: “Our investment in OneWeb is part of our continued commitment to the UK’s space sector, putting Britain at the forefront of the latest technological advances.”
Since the UK and Bharti’s investment, OneWeb has continued to receive large investments. In January, the company announced that it has raised $1.4 billion in total funding after securing investments from SoftBank Group and Hughes Network Systems.
Masayoshi Son, Chairman and CEO of SoftBank, commented: “We are excited to support OneWeb as it increases capacity and accelerates towards commercialization. We are thrilled to continue our partnership with Bharti, the UK government, and Hughes to help OneWeb deliver on its mission to transform internet access around the world.”
OneWeb is the smallest of the three satellite broadband firms but has launched 74 of its innovative ultrafast broadband satellites to date and plans to launch a total of 648 by the end of 2021.
Neil Masterson, CEO of OneWeb, said: “OneWeb’s mission is to connect everyone, everywhere. We have made rapid progress to re-start the business since emerging from Chapter 11 in November.”
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References:
Revitalized OneWeb challenges SpaceX/Starlink & Amazon/Kuiper for Broadband Satellite Service
Space X and Amazon now have company in what may become a satellite broadband “space war.” A long distance race involving three of the world’s richest men has just begun!
India tycoon Sunil Mital’s Bharti Airtel plans to invest $2 billion for a 50% stake in the once bankrupt low-Earth orbit satellite constellation company OneWeb and says that company will be offering global broadband services within 18 months in Alaska and the UK.
”By May-June of 2022, which is less than 18 months, OneWeb’s constellation will cover the entire globe, every square inch of this world,” the founder and chairman of Bharti Enterprises said Wednesday at a conference hosted by the United Nations’ International Telecommunication Union and Saudi Arabian communication regulator CITC.
OneWeb says it will resume launches of its satellites with a Soyuz launch scheduled for Dec. 17 from the Vostochny Cosmodrome. Credit: GK Launch Services
Elon Musk’s SpaceX rockets have launched over 500 satellites for the Starlink constellation since OneWeb went into bankruptcy in March. Starlink is now testing broadband internet service with potential customers. Unlike OneWeb, Starlink’s service isn’t set to cover the extreme north and south of the planet for now, offering its rival a potential niche serving governments, shipping and aviation in remote regions.
“We welcome competition,” Mittal said. “We fight like hell in the marketplace.” Later generations of OneWeb satellites could provide global positioning capabilities, he added.
OneWeb has put 74 of an initial 648 planned satellites in orbit so far, and plans to resume launches this month. It’s not yet secured all the funding it needs to complete the constellation. Mittal estimated the overall cost at between $5.5 billion and $7 billion and said the remaining shortfall is between $2 billion and $2.5 billion — with half of that to be covered by Bharti and the British government. As for raising further capital with other investors, he said: “I don’t see that to be an issue.”
“There are still too many places where broadband access is unreliable or where it doesn’t exist at all. Kuiper will change that. Our $10 billion investment will create jobs and infrastructure around the United States that will help us close this gap,” Amazon senior vice president Dave Limp said in a statement.
Amazon has not outlined a timeline for Kuiper and the FCC said the company has not finished the satellites’ design.
References:
https://spacenews.com/oneweb-emerges-from-chapter-11-with-new-ceo/
Big Names Clash over 12 GHz for 5G despite it NOT being included in ITU M.1036 – Frequency Arrangements for IMT
Light Reading’s Mike Dano, says there is a contentious issue of whether 5G networks should be permitted to use the 12 GHz band. Apparently, the clash is between Charlie Ergan’s Dish Network and Dell (YES) vs AT&T and Elon Musk’s SpaceX (NO).
Interestingly, 12 GHz (more precisely 12.2-12.7 GHz Band ) is NOT one of the frequency bands in the revision to ITU Recommendation M.1036-6, which specifies ALL frequency bands for the TERRESTRIAL component of IMT (including IMT 2020).
–>Please refer to Editor’s Note below for more on the M.1036 revision which may contain a cop-out clause to permit use of any frequency for IMT 2020.SPECS. Mike Dano wrote:
According to at least one high-level source involved in the debates, the FCC might make some kind of ruling on the topic as soon as December. A senior FCC official confirmed that the agency is considering allowing 5G in 12GHz, but declined to comment on whether the item would be addressed during the FCC’s December meeting. Based on the increasingly contentious filings on the topic, it certainly appears that the fight over 12GHz is escalating.
In the U.S., the FCC exhaustively licensed the 12.2-12.7 GHz band in 2004-2005 timeframe through competitive bidding. The US terrestrial fixed licenses are co-primary with Direct Broadcast Satellite (DBS) and Non-Geostationary Orbit Fixed Satellite Service (NGSO FSS). In April 2016, a petition was filed seeking license modifications under section 316 to permit terrestrial mobile use in the band. Although the petition went through public notice/comment phases, no decisive action has been taken yet. Meanwhile, in August, 2017, FCC issued an inquiry into new opportunities in the mid-band spectrum between 3.7 GHz and 24 GHz. The combination of favorable propagation characteristics (as compared to bands above 24 GHz) and the opportunity for additional channel bandwidth (as compared to bands below 3.7 GHz), raises the potential of these bands to be used for next generation wireless services.
“The time has finally come for the commission to issue a Notice of Proposed Rulemaking (NPRM),” wrote RS Access this week in a filing to the FCC. Dell’s private money management firm backs RS Access, which owns 12GHz licenses and has been pushing for rules allowing 5G operations in the band. An NPRM by the FCC would signal a formal effort to decide on the matter, potentially sometime next year.
“Given the twin national imperatives of bringing spectrum to its highest and best use while unleashing spectrum for broadband connectivity, issuing a Notice of Proposed Rulemaking will allow debate to move from hollow rhetoric to the types of pragmatic solutions the country needs to accelerate 5G investment and innovation,” echoed Dish Network in its FCC filing.
AT&T and SpaceX are firmly against the idea of the FCC taking action. Instead, they argue that 5G operations in the 12 GHz band would affect their existing activities in 12GHz (AT&T’s DirecTV satellite TV service uses a portion of the band, as does SpaceX’s Starlink satellite Internet service).
“The parties urged the commission to deny the MVDDS Petition [a coalition including Dish and RS Access] for rulemaking outright or, at most, to issue a notice of inquiry rather than a Notice of Proposed Rulemaking given the current state of the record in this proceeding,” wrote AT&T and SpaceX – along with Amazon’s Kepler Communications, satellite companies Intelsat and SES, and bankrupt OneWeb – in their joint FCC filing. A note at the end stated: “See MVDDS 5G Coalition Petition for Rulemaking to Permit MVDDS Use of the 12.2-12.7 GHz Band for Two-Way Mobile Broadband Service, RM-11768 (filed Apr. 26, 2016) (“MVDDS Petition”).”
12 GHz proponents were hoping the FCC would discuss that issue at its November meeting. That’s unlikely as the main agenda item for that meeting will be to free up the 5.9GHz band for unlicensed operations as well as vehicle-to-vehicle communications using the C-V2X standard.
Dano concludes as follows:
The heavyweights involved in the 12 GHz proceeding are pulling out all the stops in the hopes they can get the FCC to act on one last contentious piece of spectrum policy before Biden begins his first term or President Trump begins his second. After all, Trump’s current FCC chairman, Pai, has not said whether he will stay on at the agency for Trump’s second term.
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Editor’s Note: IMT 2020 Frequency Free for All?
At the conclusion of its Oct 2020 meeting, ITU-R WP5D could NOT agree on revision of draft recommendation M.1036-6 which specifies frequency arrangements to be used with the terrestrial component of IMT, including IMT 2020.SPECS. So that document has yet to be sent to ITU-R SG5 for approval.
The 5D Frequency Aspects WG Oct 2020 report stated:
“The current version of the draft revision with these further proposed edits is contained in document 5D/TEMP/243(Rev.1) and Editor’s Notes have been included in the document to clarify the current situation.”
“Looking at the current situation with some of the critical and urgent deliverables of WG Spectrum Aspects & WRC-23 Preparations, it is clear that whilst progress has been made in some less controversial areas, there are a significant number of areas where very diverging and sometimes polarized views remain. It is the view of the WG Chair that the current situation with such polarized views and no room for compromise solutions is disappointing and that we cannot continue with this approach at the next meeting if we want to be successful in completing these critical outputs by the required deadlines. We must all put more efforts into finding efficient ways to advance the discussions and in particular to focus on middle ground and compromise solutions rather than repeating initial positions.”
Furthermore, the UNAPPROVED draft revision to M.1036-6 has several cop-outs. For example:
“That Recommendations ITU‑R M.1457, ITU‑R M.2012 and ITU‑R M.[IMT-2020.SPECS] contain external references to information on operating bands for IMT technologies which may go beyond the information in Recommendation ITU-R М.1036 and may cover broader frequency ranges as well as further uplink/downlink combinations” OR for ONLY IMT 2020.SPECS:
“That Recommendations ITU‑R M.[IMT-2020.SPECS] contains external references to information on operating bands for IMT technologies which may go beyond the information in Recommendation М.1036 and may cover broader frequency ranges as well as further uplink/downlink combinations.”
Note also, that the hotly debated 12 GHz frequency band the Dish and Dell are proposing for 5G is NOT contained in the draft revision to ITU-R M.1036-6. But the cop-out disclaimer above, would permit 12 GHz and any other frequency to be used for IMT 2020, which would obviously negate the purpose and intent of that ITU recommendation.
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