Larry Press

Larry Press

Professor of Information Systems at California State University
Joined on November 3, 2015
Total Post Views: 2,066,474

About

Larry Press, Professor of Information Systems at California State University, Dominguez Hills, has worked in both industry and academia. He has been on the faculties of the University of Lund, Sweden and the University of Southern California, and worked for IBM and the System Development Corporation.

He has consulted to over 40 industrial, government and non-governmental organizations including IBM, Apple, Philips, Sony, Hyundai, RAND, the World Bank, ITU, UNDP, USAID and UNCTAD.

He has worked on data processing, multi-processor operating systems, simulation, decision table translation, simulation of concept acquisition, multivariate data analysis, pattern recognition (discriminant analysis), study of problem solving behavior in executives, computer and network applications in education, computer art, teleconferencing, the history of computing and networking, local area networks, expert systems, software import/export, the study of the global diffusion of the Internet, enterprise networking strategy and applications, wireless networking, municipal networking, telecommunication policy, and IT literacy. He is currently creating a modular electronic text and just finished a study of the Internet in Cuba.

Dr. Press has been studying the global diffusion of the Internet, with an emphasis on policy and technology in developing nations, for over twenty years. He and his colleagues developed a framework to characterize the state of the Internet in a nation, and they, and others, have used this framework in many national case studies and surveys.

He has done studies of the Internet in Russia, Cuba, Chile, Nepal, Bangladesh, India, Singapore, and Vietnam. He is currently working on a project in support of Cuban NGOs. This work has been supported by Rand, The International Telecommunication Union, SAIC, UNDP, UNCTAD, and the US State Department as well as governments in studied nations. Dr. Press was also an organizer and instructor in the World Bank/Internet Society workshops, which trained over 2,500 networking leaders from nearly every developing nation.

Dr. Press has been active in ACM and the Internet Society, published over 240 articles and reports (54 in ACM publications), written two books, edited two book series, and been an editor or contributing editor for several magazines, trade publications and academic journals. He is an active electronic publisher with several blogs, a Twitter stream and a Web site with over 45,000 files.

He has received the CSUDH Outstanding Professor, Distinguished Teacher and Hyundai Outstanding Professor awards, his MBA and PhD in information processing are from UCLA, and he is a fitness nut who does an occasional triathlon and is a better free throw shooter than Shaquille O’neal.

Except where otherwise noted, all postings by Larry Press on CircleID are licensed under a Creative Commons License.

Featured Blogs

Starlink Has Begun Delivering Promised Latency Cuts

In his January 12 SpaceX update, Elon Musk said the biggest goal for Starlink from a technical standpoint is to get the mean latency below 20 ms. He expanded by saying that given the speed of light, 8 ms is the absolute minimum latency for a satellite at 550 km. He believes they can optimize terrestrial and inter-satellite links, and minimize queueing delays and dropped packets, to recude the the rest of the time to below 10 ms. more

Civilian Tech Mobilization in Ukraine

As was the case in the US during World War II, civilian volunteers are making important contributions to the Ukrainian war effort. On February 8, 2022, the first truckload of Starlink terminals arrived in Kyiv. A week later they were being used. By April 2022, there were 5,000 terminals in Ukraine, and 42,000 as of April 2023. (At this point, SpaceX and Ukraine have gone silent. Neither ChatGPT4, Gemini, Copilot, Perplexity, nor I could not find a current terminal count). more

Amazon Project Kuiper vs SpaceX Starlink

In 2019, I wrote that Amazon would be a formidable satellite-ISP competitor. I still think so, but I didn't expect it would be over four years until they launched the first test satellites. In the meantime, SpaceX has put over 5,000 satellites in orbit and has over two million Starlink customers. Amazon has permission to launch 3,236 satellites. more

It’s the Latency, FCC

Section 706 of the Telecommunications Act of 1996 orders the FCC to "encourage the deployment on a reasonable and timely basis of advanced telecommunications capability to all Americans." On October 25, The FCC issued a notice of inquiry (NOI) into how well we are doing and invited comments. The NOI points out that COVID and the concomitant increase in the use of interactive applications has "made it clear that broadband is no longer a luxury... more

Space-Ground Optical (Laser) Communication

SpaceX is equipping its new satellites with inter-satellite laser links (ISLLs). They now have over 8,000 optical terminals in orbit (3 per satellite) and they communicate at up to 100 Gbps. The other low-Earth orbit Internet service providers will follow SpaceX's lead. more

Will Telesat Survive?

In 2017, Telesat, an established Canadian geostationary satellite operator, announced a planned low-Earth orbit Internet service constellation. The plan called for 117 satellites with inter-satellite laser links in a mix of inclined and polar orbits, enabling global coverage. more

Google Bard Fails to Answer Satellite Internet Questions

In an earlier post, I asked whether electronically steered antennas (ESAs) would replace parabolic antennas in satellite ground stations. I did some research and concluded that it is likely that they will. Next, I discussed the same question with ChatGPT and, while it made several false statements, it made a relevant point that I had overlooked. The relevant addition was positive, but the errors were troublesome, so I decided to try ChatGPT's competitor Google Bard. more

Will Electronically Steered Antennas Replace Parabolic Antennas in Satellite Ground Stations? (ChatGPT-Assisted Version)

In a previous post, I asked whether electronically steered antennas (ESAs) would replace parabolic antennas in satellite ground stations. I read a few articles suggested by others and by Google search, used some common sense, produced a list of advantages of ESAs, and concluded that it was likely they would eventually replace parabolic antennas for many applications. more

Will Electronically Steered Antennas Replace Parabolic Antennas in Satellite Ground Stations?

Three recent developments make me wonder whether we are on the cusp of a shift in satellite ground station technology from parabolic to electronically steered antennas (ESAs). The U.S. Space Force operates the Satellite Control Network, with 19 parabolic antennas at seven locations around the world. more

China and Taiwan Recognize Starlink’s Military Value

When Russia invaded Ukraine, SpaceX had around 2,000 satellites in orbit. It was clear from the first day of the war that a low-Earth orbit (LEO) constellation of around 2,000 satellites would be a valuable military and civilian asset. The first truckload of Starlink terminals arrived in Ukraine on February 28, 2022, four days after the invasion. By March 19, there were 5,000 terminals in Ukraine and 150,000 active daily users by May 2nd.China and Taiwan have both seen the strategic value of 2,000 Starlink satellites. more

Connecting Every Home in Africa - Starlink Backhaul?

The vision of Kenyan ISP Poa! Internet is "to bring internet to every home in Africa." Poa! offers unlimited, uncapped, 4 Mb/s fixed wireless connectivity to homes for 1,500 KSh ($11.64) per month plus a one-time installation fee of 3,500 KSh ($27.16). But wait, there's more. They provide a dual-SSID router, and the home SSID is used by trusted family members, and the open street SSID is for others. Street users get 100 MB of free data each day and are charged 15 KSh ($.16) per GB with no expiry .data if they exceed 100 MB on a given day. more

Starlink Comes to Africa - Markets and Competition

SpaceX Starlink Internet service will be available in several African nations in the second quarter of this year, and the price in Nigeria has been announced -- $600 for the "residential" terminal and a monthly fee of $43. Is there a market for Starlink at that price in Nigeria and other Sub-Saharan African nations? The IMF projects a GDP per capita of $2,580 for Nigeria this year (and $1,900 in Sub-Saharan Africa and $2,260 for Africa overall) so the market for individual consumer accounts will be much smaller than in what the IMF refers to as "advanced economies." more

Hole in Space - the Mother of All Video Chats

New technology enables new art forms and artists Kit Galloway and Sherrie Rabinowitz (K&S) began working with geostationary satellite links in 1977. Their first work was an experiment in remote dance and music. Video of dancers at The Goddard Space Flight Center in Maryland and an educational television center in California was transmitted to a central control studio where a composite was formed and sent back to monitors the dancers could see. more

SpaceX Launches “Second Generation” Starlink Satellites

In interviews last Spring, Elon Musk said the data throughput of the next version of Starlink satellite (Gen2) would be almost an order of magnitude greater than that of the first generation and that the new Starship rocket would be needed to launch them. Regulatory and engineering delays slowed Starship's progress, so the Gen2 satellites Musk referred to at the time have not yet been launched. more

Cuban Undersea Cable Politics

Undersea cables between the U. S. and Cuba have long been intertwined with politics. In 1887, The New York Times reported on the inauguration of a cable in support of the Cuban insurgents fighting for independence from Spain -- a precursor to the Spanish-American war. Phone service between the U.S. and Cuba began in 1921 with AT&T's installation of an undersea cable and AT&T dominated international telephony to Cuba until the 1990s. more

Justice Department Recommends That the FCC Deny the Proposed ARCOS Cable Segment Connecting Florida and Cuba

In September 2020, I wrote a post on a proposed 56-kilometer link between the ARCOS undersea cable and the north coast of Cuba, near Havana. The Trump-appointed Justice Department Committee for the Assessment of Foreign Participation in the United States Telecommunications Services Sector was to conduct a 120-day security review of the proposal. more

Is the Defense Innovation Unit’s Hybrid Space Architecture the “ARPANET” of Space and Will It Run on Aalyria Spacetime?

The goal of the Defense Innovation Unit (DIU) of the Department of Defense is to strengthen our national security by accelerating the adoption of commercial technology throughout the military and strengthening our allied and national security innovation bases. Space is one of its areas of focus and two of the space "lines of effort" are multi-orbit operations and logistics and hardware-to-software transformation modernization. more

Aalyria, a Space Internet Startup With Nearly a Decade’s Worth of Intellectual Property From Alphabet

Aalyria, a new space Internet company, just burst out of stealth mode. It is based on work done on Alphabet's "moonshot" Project Loon and Alphabet transferred almost a decade's worth of technology IP, patents, office space, and other assets to Aalyria in return for an equity stake in the company. Spacetime is Aalyria's intelligent network orchestration technology, and Tightbeam is its advanced atmospheric laser communications technology. more

SpaceX Introduces Affordability-Based Starlink Pricing

When SpaceX announced the price of the Starlink service, Elon Musk said it would be the same everywhere but I wrote that eventually it would be priced to be affordable in different nations. (If you predict enough things, you are bound to get something right). The fixed cost of a satellite Internet constellation is high -- satellites are expensive to make and launch -- but the cost of adding and servicing a new customer is low, and the market is global. 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

SpaceX Starlink’s Variable Pricing Pilot in France Is Good Business and Good Karma

Starlink is available in 37 nations, and the price for best effort service was the same everywhere until August 3, when variable pricing with throttling became available in France. I predicted they would eventually shift from uniform to affordable pricing some time ago, but why did they do it now? Starlink first became available in the U.S. and Canada, and sales are beginning to outrun the available capacity. more

Starlink Sales Are Straining Capacity in Parts of the U.S. And Canada

On June 5th Elon Musk said SpaceX had nearly 500,000 customers in 32 nations and 9 languages. By now, there must be 500,000 customers, most of whom are in the U. S. and Canada, and their performance is suffering. In the first quarter of this year, OOKLA reported that the median Starlink download speed fell from 104.97 to 99.55 Mbps in the U.S. and from 106.64 to 97.4 Mbps in Canada. more

Ten SpaceX Starlink Updates

Starlink now has nearly 500,000 users and is available in 32 countries and nine languages. It is either available, wait-listed, or coming soon in every nation except Afghanistan, Belarus, Cuba, China, Iran, North Korea, Russia, Syria, and Venezuela. There are now 15,000 Starlink terminals in Ukraine with service throughout the nation through connections to ground stations in Poland, Lithuania, and Turkey and they have made a significant contribution in the war with Russia. more

Can SpaceX Launch Version 2 Starlink Satellites This Year?

The answer to the question in the title depends on the availability of SpaceX's new Starship spacecraft and Super Heavy booster rocket, collectively referred to as Starship. Elon Musk says he is highly confident about getting Starship to orbit this year. He also says, "At SpaceX, we specialize in converting things from impossible to late." Starship is critical to Starlink because the version 2 satellites are seven meters long and weigh about 1.25 tons... more

Putin’s Iron Firewall Is Porous

In 1946 Winston Churchill declared that Russia had lowered an iron curtain across Europe, and in 2022 Vladimir Putin created an iron firewall between the Russian Internet and media and the rest of the world, but, like its precursor, it is porous. Information wants to be free. more

Optimistic Speculation on What Elon Musk Might Do With Twitter

Elon Musk is a self-proclaimed "free speech absolutist" which leads some to worry that Twitter will be open to the sort of thing one finds at gab.com if his purchase of the company is completed. I have no idea what Musk plans to do with Twitter but let me offer some optimistic speculation. For a start, I don't believe Musk will use Twitter to advance right-wing candidates or policy. more

The Unprecedented Role of the Internet in the War in Ukraine

The impact of the Internet in the Russia-Ukraine war is unprecedented in speed and scope. The most visible example of this has been President Zelenskyy's use of social media and teleconferencing in his roles as Commander in Chief of the armed forces, a global diplomat, and a leader of the Ukrainian people. more

Five Thousand SpaceX Starlink Terminals for Ukraine

On March 1, I wrote that a small number of SpaceX Starlink terminals had arrived in Ukraine, and they would be an important asset for distribution to selected government and resistance leaders and journalists. I didn't know who would get the terminals or how many there were, but it was a single truckload. A week or so later, we learned that two more shipments of terminals had arrived and fifty of them went to DTEK, a company struggling to repair Ukrainian electrical infrastructure. more

SpaceX to Launch Satellites for Competitor OneWeb

On March 2, Russia covered the US flag on the Roscosmos Space Agency rocket that was scheduled to launch 36 OneWeb broadband satellites on March 5. The Russians made two obviously untenable demands -- that OneWeb guarantee that the satellites would not be used for military purposes and the United Kingdom government remove its investment in the company. OneWeb declined, and the satellites were removed from the rocket. more

SpaceX Starlink in Ukraine – a Week Later

Last week I wrote about the arrival of a truckload of SpaceX Starlink terminals in Ukraine and their potential value to government and resistance leaders. A lot has happened in the ensuing week - this is an update. Last week, using Mike Puchol's Starlink tracking service, I found that users in Kyiv would have 100 percent uptime with connections through as many as nine satellites to ground stations in Turkey, Poland, and Lithuania. more

SpaceX Starlink Service in Ukraine Is an Important Government Asset

At 4:04 AM on February 26 Mykhailo Fedorov, Vice Prime Minister and Minister of Digital Transformation of Ukraine requested Starlink service from Elon Musk and at 2:45 PM on the 26th, Elon Musk tweeted "Starlink service is now active in Ukraine. More terminals en route." On February 28 at 12:29 PM Fedorov posted a photo of a truck load of terminals. (Kyiv is 10 hours ahead of California). more

SpaceX Is Testing Starlink Roaming

Last April, Elon Musk tweeted that Starlink "should be fully mobile later this year, so you can move it anywhere or use it on an RV or truck in motion." It is good to know that mobility with a standard dish is in the works, but it's not yet available. David Lang had been able to connect his Starlink terminal about fifteen miles from his home in Simi Valley, California, but when he brought it to my place in Carpinteria, California, about forty-three miles away and in a different coverage cell, it failed to connect. more

Update on China SatNet’s GuoWang Broadband Constellation – Can They Do It?

In 2020, China applied to operate GuoWang, a constellation of 12,992 low-Earth orbit (LEO) broadband Internet satellites, and in 2021, it became clear that it was intended to become China’s global LEO broadband constellation. Can they do it? Maybe, but it will take a long time. China does not have the capacity to launch 12,992 satellites today. I don’t know the mass of their planned satellites, but GuoWang is informally referred to as China’s answer to Starlink. more

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. 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

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... more

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. more

Multi-Orbit Broadband Internet Service

Three satellite companies, SES, Telesat, and Hughes, are working toward integrated, multi-orbit broadband Internet service and Eutelsat may join them... It is too soon for these companies to be offering integrated multi-orbit services, but they have begun testing and demonstrating switching and antenna technology. more

Supporting SpaceX Starlink in Remote Communities

Five companies are developing low-Earth orbit (LEO) broadband satellite constellations, but, as of now, only SpaceX is planning to market directly to consumers. What sorts of support will they require? A pilot study of Starlink connectivity in remote Chilean communities may provide some answers to that question. The Chilean regulator, SUBTEL, has authorized a year-long pilot study of Starlink connectivity in remote, rural communities and is committed to supporting them during the year. more

The Long-Run Effect of Cuba’s Recent Internet-Augmented Protests

It’s now more than 6 weeks since the Cuban political protests and accompanying Internet service disruption. Will they lead to a long-run change in the Cuban Internet or the Cuban political situation? Let’s start with the Cuban Internet. Many of the Internet changes during the protests have disappeared. Total daily traffic, the ratios of mobile to fixed traffic, and human to automated posts, and the proportion of blocked Signal sessions are about what they were before the protests. more

How Will Rural Chileans Use SpaceX Starlink?

The Chilean Undersecretary of Telecommunications (SUBTEL) has begun a year-long pilot study of SpaceX's Starlink satellite Internet service. I don't know how many test locations they are planning, but the first two have been selected. Last week I discussed the first, the John F. Kennedy school in Sotomó, an isolated town at 41.6° South on a fjord in Chile's Lake Region, and the second will be in Caleta Sierra on the coast about 1,200 miles north of Sotomó. SpaceX is also considering a European pilot study in Georgia and perhaps (hopefully) others. more

SpaceX Starlink Comes to South America

SpaceX has roughly 90,000 Starlink beta test customers in North America, Europe, Australia, and New Zealand and now they have one in South America -- in Sotomó, an isolated town at 41.6° South in Chile's Lake Region. Chile's second terminal will be online at a school in Caleta Sierra in a few days and other pilot locations will follow. Twenty families live in Sotomó and it is only accessible by private boats or subsidized services that navigate the Reloncaví Estuary on which it is located. more

The Cuban Internet in the Aftermath of the Anti-Government Protests

In an earlier post, I looked at the use of the Internet by anti-government protesters last month and the government's attempt to block them. Now, a few weeks later, let's see how the Internet changed after my July 18 post. The protesters used messaging and social media services, which the government tried to block, and posted images and videos of protests around the island. more

It’s Time to Change the US’ Cuba-Internet Strategy

In a post last week, I advised Cuban President Díaz-Canel that investment in fixed broadband Internet would benefit both the Cuban people and his regime. This week, I've got advice for US President Biden -- don't try to out-pander the Republicans and call President Díaz-Canel's bluff by offering support for fixed broadband. What won't work... more

President Díaz-Canel, Cuban Internet Is More Than Facebook on Cell Phones – Don’t Be Afraid of It

As a result of Internet service interruption during the recent anti-government protests in Cuba, Florida Senator Rubio and Governor DeSantis and President Biden have called for measures to strengthen and guarantee Cuban Internet connectivity, but that won't happen until the Cuban government recognizes that doing so is in its long-run interest. I have seen several suggestions that we smuggle end-user satellite terminals from services like SpaceX Starlink into Cuba but attempts to... more

The State of the Internet During the Anti-Government Protests in Cuba

On Sunday, July 11, thousands of Cubans, took to the streets in anti-government protests triggered by COVID, the faltering economy, and an overwhelmed healthcare system. In three days, 110 protests took place across the island. The following is a snapshot of an interactive, crowd-sourced map showing the locations of 118 large and small demonstrations (94 reported on the 11th, 14 on the 12th, seven on the 13th and three on the 17th). 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

Elon Musk Interview: SpaceX, Starlink and His Motivation and Philosophy

Elon Musk packed a lot about SpaceX and Starlink into a 32-minute interview at the 2021 Mobile World Congress and ended with a discussion of his motivation and the roles of his three companies - SpaceX, Starlink, and Neuralnk. Let's start with the SpaceX and Starlink update and conclude with the philosophy and motivation. (Scroll to the end of the post for the video of the interview). more

The G7 and EU Join China in Call for Space Debris and Collision Regulation

Last month, the Chinese government published space situational awareness and traffic management regulations and procedures designed to guard against collisions in orbit and mitigate space debris, and this month, at the G7 summit, delegates from Canada, France, Germany, Italy, Japan, the USA, the UK, and the EU pledged to take action to tackle the growing hazard of space debris as our planet's orbit becomes increasingly crowded. more

Chinese Space Situational Awareness and Traffic Management Regulations and Procedures

In a recent issue of the Dongfang Hour Newsletter, Blaine Curcio pointed out that China's powerful State Administration of Science, Technology, and Industry for National Defence (SASTIND) had published a notice intended to promote the orderly development of microsatellites and strengthen safety management. The notice defines microsatellites as being below 1,000 kilograms, which would include those making up China's planned GwoWang/SatNet broadband constellation. more

SpaceX Starlink vs. Telesat Lightspeed

With 1,675 satellites launched and 500,000 requests for service in the United States alone, SpaceX Starlink clearly leads all would-be providers of low Earth orbit (LEO) internet service to consumers. However, it is arguable that Telesat Lightspeed is in the lead, or contending for the lead with SpaceX, in non-consumer enterprise, government, mobile backhaul, mobility and rural community markets. more

Avoiding Low-Earth Orbit Collisions – the Clock Is Ticking

There was a recent dispute between OneWeb and SpaceX regarding the possibility of a collision between two of their low-Earth orbit (LEO) satellites. OneWeb's satellite (OneWeb-1078) was launched on March 25 and headed for its orbit at an altitude of 1,200 km when, in early April, it passed near a SpaceX satellite (Starlink-1546) in orbit at about 450 km. There was no collision, but subsequently, OneWeb's government affairs chief Chris McLaughlin said... 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

A Look at Cuba’s Digital Revolution

In spite of having a slow, expensive, government-controlled Internet infrastructure, Cuba is undergoing what Ted Henken and Sara Garcia Santamaria refer to as a digital revolution. The digital revolution might be said to have begun in 2007 when Yoani Sánchez launched her blog "Generation Y." Internet access was difficult -- she would get illegal connectivity at tourist hotels, and the blog was initially hosted in Germany. Soon, the Huffington Post began publishing her posts, and she has subsequently received many international awards, including the Ortega y Gasset Award for Digital Journalism in 2008. more

SpaceX’s Starlink Service in Cuba Would Benefit the Cuban People, SpaceX and the US

SpaceX has begun the process of securing licenses to operate its Starlink Internet service in the Caribbean. I don't know which nations they are considering, but would advise them to seriously consider Cuba -- Starlink service in Cuba would benefit the Cuban people, SpaceX, and the US. What's in it for Cuba? Fixed home and commercial connectivity in Cuba are limited, slow, and expensive, but they do have shared connectivity... more

A Simple Suggestion for President Biden Regarding the Cuban Internet

Last September, I asked what had happened to the proposal for a branch connecting the ARCOS undersea cable, which has a landing point in North Miami Beach, to Cojimar, Cuba. The consortium that operates the cable had applied for permission to connect Cuba in July 2018, and the FCC granted a request for streamlined processing, which should have taken less than 45 days, but nothing happened until September 2020 when the application was referred to a Justice Department committee... more

SpaceX Starlink Is Coming to Low-Income Nations

Beta testers in the US and Canada paid $500 for a terminal and are paying $99 per month for the service. The beta tests began in high-income countries, but SpaceX is beginning to roll Starlink out and will include low-income nations, for example, India. Last September, SpaceX responded to a request for consultation on a roadmap to promote broadband connectivity and enhanced broadband speed from TRAI, the Telecommunications Regulatory Authority of India. more

SpaceX Is First With Inter-Satellite Laser Links in Low-Earth Orbit, but Others Will Follow

When SpaceX first announced plans for Starlink, their low-Earth orbit Internet service constellation, they said each satellite would have five inter-satellite laser links (ISLLs) - two links to satellites in the same orbital plane, two to satellites in adjacent orbital planes, and one to a satellite in a crossing plane. They subsequently dropped the crossing link as too difficult and, when they finally began launching satellites, they had no laser links. Last year they tested ISLLs on two satellites. 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

SpaceX Starlink Beta and Beyond

SpaceX began public beta testing of the Starlink Internet service in the northern US late last October. Since then, they have made many software updates based on the beta experience and have expanded the uninterrupted-coverage area by launching new satellites. By the end of the year, they had begun beta service in southern Canada and sent beta test invitations to a few UK users. The beta-eligibility area is expected to expand from the current 45-53 degree latitude this month or next. more

Telesat Update – Proposal for a Larger Constellation, Canadian and DARPA Contracts, IPO and More

I've discussed Telesat's LEO broadband project in earlier posts, but the project has progressed, so an update is needed. The original plan was to launch 117 satellites but that has changed. The phase 1 constellation will now have 298 satellites and the second phase will add 1,373 for a total of 1,671. The revised plan has been submitted to the FCC, and they expect it to be approved next year. more

OneWeb Is Out of Bankruptcy, but Not Out of the Woods

OneWeb, which declared bankruptcy in May, has reorganized and emerged from bankruptcy. Bharti Global, an Indian telecommunication conglomerate, and the British government each own 42.2% of the new company, and most of the rest is owned by previous investors SoftBank and Hughes Network Systems. Hughes will continue work on ground infrastructure and marketing and the original joint venture with Airbus, which designs and manufactures OneWeb satellites... more

Starlink Will Be Priced to Be Affordable

SpaceX is now serving customers (aka beta testers) in the northern United States. They will soon be doing so in Southern Canada and recently announced that Germany, where they have applied for permission and have begun construction on two ground stations, will probably be next. Early customers in the US are paying $499 for their user terminals and $99 per month for Internet service. more

Satellite and Space Debris Tracking as a Service

On February 2, 1989, the Soviet Union launched its Cosmos 2004 satellite and the Chinese launched a rocket on December 15, 2009. Cosmos 2004 is now defunct, as is the third stage of that Chinese rocket, but both remain in orbit. They were long forgotten until recently when LeoLabs, a satellite tracking service, predicted that they had a good chance of colliding at 971 km over the sea near Antarctica. more

SpaceX Starlink Beta, Phase Two

According to an email, Starlink has moved into the second phase of its beta program, nicknamed the "better than nothing beta," which feels a bit like monopoly hubris to me. It may be better than nothing, but it is not as good as the initial beta, which was free. Participants will pay $99 per month for the service and pay $499 for a terminal, including a tripod and WiFi router. I wonder what the difference is between these "beta testers" and "customers." more

SpaceX Starlink Is on a Roll

The last two months have seen a flurry of Starlink activity, including the following: Bill Gates has a history of interest in satellite Internet and in September, Microsoft announced their Azure Obrital ground station service, which enables satellite access to its Azure cloud services. SES, Viasat, and Intelsat were announced as initial partners and SpaceX just signed up. Starlink+Azure Orbital will compete with Amazon's satellite constellation and its ground-station service... 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

What Became of the ARCOS Undersea Cable Connection to Cuba?

Cuba's primary connection to the global Internet is through the ALBA-1 undersea cable linking landing points on the south-east shore of the island to Venezuela and Jamaica; however, the bulk of Cuban traffic originates in Havana which is on the north-west coast. Traffic from Havana and other cities in the west travels over a backbone to reach the cable landing points. A landing point near Havana would reduce the load on the backbone... more

Bill Gates Has Not Forgotten Teledesic – Might We See Another Broadband LEO Constellation?

Teledesic was the first company to plan to offer broadband connectivity using a constellation of low-earth-orbit (LEO) satellites. Craig McCaw, who had sold McCaw Cellular to AT&T, founded Teledesic in 1990 and it got a big visibility and credibility boost when Bill Gates made a small ($5 million) investment in the company. McCaw and Gates were able to attract capital - $200 million from a Saudi Prince, $750 million from Motorola, and $100 million from Boeing, which signed on as the prime contractor.  more

The TikTok Ban in Context

Donald Trump recently issued an executive order banning TikTok on the grounds that it was necessary to deal with the national emergency he had declared in an earlier executive order. He says he is concerned that TikTok might turn user's "information such as location data and browsing and search histories" over to the Chinese government. Trump does not site evidence of TikTok having shared data with China and TikTok says they have never shared user data with the Chinese government... more

Trump Wants to Change the Communications Decency Act

Section 230 of the Communications Decency Act (CDA), says that "No provider or user of an interactive computer service shall be treated as the publisher or speaker of any information provided by another information content provider." The law was passed in 1996 in order to shield ISPs that transported content or platforms that hosted it from lability. Bloggers were not responsible for comments on their posts, YouTube and Facebook were not responsible for things users posted, etc. more

OneWeb Rises From the Ashes – Maybe

A consortium of the UK Government and Bharti Enterprises bought bankrupt OneWeb, a company that had raised $3.2 billion and had acquired valuable spectrum rights, for $1 billion. That is a good start, but a BBC article says experts believe that at least $3 billion is needed to complete the OneWeb constellation. Will they make it?
The UK government will be a source of further funding. OneWeb's primary goal is closing the digital divide by bringing broadband connectivity... more

Amazon Aerospace and Satellite Solutions: Integrating Satellites and Terrestrial Services

Since its founding, Amazon has reinvested profit in building infrastructure. They began with retail sales and distribution infrastructure and later added Amazon Web Services (AWS), providing data center and hosting infrastructure. Amazon founder Jeff Bezos also established Blue Origin, a company to provide satellite launch service and eventually to support space travel. Last year Amazon filed an application for a 3,236-satellite constellation of low-earth orbit Internet service satellites - Project Kuiper. more

Questions on the Impact of Trees on SpaceX Starlink

The Starlink Web site says, "Starlink is targeting service in the Northern U.S. and Canada in 2020, rapidly expanding to near-global coverage of the populated world by 2021," but the rollout will not be uniform. The initial coverage will be centered around 53 degrees latitude, and locations with unobstructed views of the sky will have an advantage. Like many folks, I wonder about coverage at my particular location in a wooded mountain area at 34.8462° N latitude. more

Rural Broadband Subsidy – What’s the Rush?

The Federal Communications Commission (FCC) has adopted procedures for Phase I of the Rural Digital Opportunity Fund (RDOF) auction, which will award up to $16 billion in support over ten years for the deployment of fixed broadband networks to homes and businesses in census tracks that are unserved by voice and broadband with download speeds of at least 25 Mbps. more

Can SpaceX Launch 30,000 Second-Generation Starlink Satellites? Maybe

The bottom line is that success is not guaranteed, but neither is failure -- there is a non-zero probability of success. On May 26th, SpaceX applied for permission to launch 30,000 "second-generation" Starlink broadband Internet satellites. (Note that the software on Starlink satellites is updated about once a week). The application narrative states that the second-generation satellites will be configured... more

Public and Private Infrastructure Investment Alternatives

Eric Yuan, CEO of the Zoom teleconferencing service, stated that the average number of daily meeting recipients increased from 10 million in December 2019 to 200 million in March 2020 in a webinar last month. I've been teaching 21 students using Zoom as a result of the COVID-19 pandemic, and the audio and video are smooth, and switching between speakers is seamless. Offhand, I cannot think of any technology that has scaled so well so fast. more

Amazon Will Thrive After COVID-19

Amazon has already received a retail windfall, but their infrastructure will be more critical in the long run. My final exam this term will include a take-home question: How will COVID-19 affect the fortunes one of the major Internet companies - Apple, Google, Facebook, or Microsoft? I didn't include Amazon because they are an obvious winner. On December 30, 2019 Amazon stock was selling for $1,847.84 per share and on May 1, 2020 it was $2,286.04, a 23.7 percent increase. more

SpaceX Applies for a Constellation Re-Design and Announces Beta Test Dates

This week SpaceX petitioned the FCC to reconfigure their Starlink constellation and Elon Musk outlined their beta testing plan. As shown below, the most significant configuration change is reducing the altitude of four of the five groups of orbital planes by around 50%. The total number of satellites and the number orbiting at a 53-degree inclination, which gives good coverage over relatively affluent regions, are not changed very much. more

OneWeb Is Bankrupt – Who Will Buy Their Assets?

OneWeb has filed for Chapter 11 bankruptcy. OneWeb CEO Adrian Steckel stated that they were "close to obtaining financing" but failed as a "consequence of the economic impact of the COVID-19 crisis." That is plausible, but they were also far behind SpaceX Starlink in launch cost and capacity. (SpaceX, remains open as an essential industry working on defense contracts, but two employees have tested positive for COVID-19) and financial analyst Tim Farrar said SpaceX faced a "near-term cash problem" even before the pandemic). more

Geely’s LEO Constellation for Mobile Vehicle Connectivity

The Geely Holding Group (GHG) is a private Chinese conglomerate that is highly diversified but best known as an auto manufacturer that envisions itself as a "global mobile technology group." GHG announced this week that it has begun construction of an intelligent satellite production and testing facility that will include modular satellite manufacturing, satellite testing, satellite R&D, and cloud computing centers.

Update Mar 2, 2024:

Geely launched eleven satellites in the same 50-degree inclination plane as the first nine, but there was a considerable delay between the two launches. The first nine were launched in June 2022 and the second 11 were launched in February 2024. The delay may have been caused by a satellite re-design -- The mass of these satellites is 130 kg whereas the first nine satellites had masses of 100 kg.

The launch cadence will have to speed up if they are to reach their goal of beginning service with 72 t satellites next year. more

Mass-Produced Propaganda – A Cuban Example

Earlier this month, Google sent me several notifications for an article entitled "The Internet Is Widely Accessible in Cuba. Why Is the US Insisting It Isn't?" I checked it out and found that Reese Erlich had posted it on Truthout.org, a left-leaning Web site, on February 12. On the 13th, Cabasi.com published a shortened version of the article and Salon.com published the original version on the 17th. These were all in English, and both Salon and Cubasi credited Truthout. more

LEO Broadband Will Create Millions of Jobs

Earlier this month, Elon Musk tweeted an invitation to a job fair at the new SpaceX production and launch facility near Boca Chica, Texas. As shown here, the tweet says they want hard-working, trustworthy people with common sense. They are not looking for specific skills or education, but certain character traits – "the rest we can train." That tweet reminded me of hiring practices when I graduated from college. more

China on Its Way to Becoming a Formidable Satellite Internet Service Competitor

In a study of the Internet in China in the late 1990s, my colleagues and I observed that "China has been able to execute plans effectively by allocating resources to competing, government-owned enterprises," and Kai-Fu Lee shows that they have pursued a similar strategy with respect to AI. Now they are doing the same with low-Earth orbit (LEO) broadband satellite constellations. more

Low-Earth Orbit (LEO) Satellite Internet Service Developments for 2019

I posted reviews of important LEO-satellite Internet service developments during 2017 and 2018. I've been updating those posts during the years and have 16 new posts for 2019. In 2019 we saw four inciteful simulations, Leosat suspending operations and Amazon announcing the availability of a new ground station service and plans for a LEO constellation, progress in phased-array antennas but a lowering of expectations for inter-satellite laser links (ISLLs), new competition from China... more

Starlink Simulation Shows Low Latency Without Inter-Satellite Laser Links

Handley's simulation shows that, while not as fast as an equivalent ISLL path, long bent-pipe paths would typically have lower latency than terrestrial fiber routes between the same two points. Mark Handley, a professor at University College London, has made two terrific videos based on runs of his simulation of the first – 1,584 satellite – phase of SpaceX's Starlink Internet-service constellation. I discussed the first video, which assumes that the satellites have inter-satellite laser links (ISLLs), in recent post. more

5G for Fixed Connectivity in Cuba

ETECSA reports that over 110,100 Cuban households have DSL connectivity using their Nauta Hogar service. There are also shared facilites – 986 WiFi hotspots (127 in Havana) and 347 Navigation Rooms (44 in Havana) with 1,309 computers (304 in Havana). These services are dead-ends on the road to hoped-for "computerization." The Cuban population is around 11 million so, after three years, roughly one person in 100 lives in a Nauta home and the services are limited geographically... 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

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

Questions Raised by the Takeover of SNET, Havana’s Community Network

Last May, Cuba's Ministry of Communication (MINCOM) announced resolutions 98 and 99 limiting wireles stransmission power and outdoor cables that made community networks like Havana's SNET, illegal. Since SNET was the world's largest community network that did not have Internet access, implementation of the resolutions was postponed for 60 days for negotiations between SNET administrators and MINCOM. more

An Optimistic Update From Telesat

Emily Jackson interviewed Dan Goldberg, Telesat President and CEO, in a recent episode of the Down to Business podcast. The interview followed the announcement that the Canadian Government would contribute $85 million (all amounts are in Canadian dollars) to support research and development in support of Telesat's planned constellation of low-Earth orbit (LEO) satellites and another $600 million to subsidize Internet connectivity in rural Canada. more

Cuba Claims New Regulations Expand Internet Access to Homes and Businesses, But Here’s the Downside

New Cuban regulations regarding private WiFi networks went into effect yesterday, and the New York Times and others proclaimed that "Cuba expands Internet access to private homes and businesses." Yes, Cubans can legally import and install WiFi routers in their homes, small cafes, B&Bs, etc., but these regulations will make little difference in Internet access. more

Latecomer Amazon Will Be a Formidable Satellite ISP Competitor

In spite of being a latecomer to the race to deploy a constellation of low-Earth orbit (LEO) broadband Internet satellites, Amazon's Project Kuiper will be a formidable competitor. SpaceX, OneWeb and Telesat already have test satellites in orbit, but Amazon has several strategic advantages. For a start, each of the LEO broadband competitors plans to end the digital divide by providing global connectivity to end-users and small organizations in underserved areas... more

Amazon’s AWS Ground Station Service Is Now Available

Amazon announced that they would be providing satellite ground station service last year and Andy Jassy, CEO of Amazon Web services, announced its availability in the video at the end of this post. AWS Ground Station is a fully managed, ready-to-go ground station service... This sounds like a compelling case, especially for a small operator or startup, but I don't know how the prices compare to existing services or building proprietary ground stations. more

Havana Can Have 5G Before Miami

Compared to Miami, Havana is an Internet desert, but Havana may have 5G wireless connectivity before Miami. 5G architecture, US politics and policy, and the 5G timetable favor Havana. Let's start with 5G architecture. 5G will require many "small cells" because it uses high-frequency radio signals that don't travel as far as 4G signals and are more easily blocked by obstructions like trees and buildings. more

Cuba’s New WiFi Regulations – Good, Bad or Meh?

Soon after ETECSA began rolling out WiFi hotspots for Internet access, people began linking to them from homes and community street nets. These connections and importing the WiFi equipment they used were illegal, but generally tolerated as long as they remained apolitical and avoided pornography. Regulations passed last month legalized some of this activity in a bid to boost connectivity by allowing Internet access from homes and small private businesses like restaurants and vacation rentals that are located close enough to a hotspot to establish a WiFi connection. more

Hongyun Project – China’s Low-Earth Orbit Broadband Internet Project

Last December, State-owned China Aerospace Science and Industry Corporation (CASIC) launched the first experimental Hongyun (rainbow cloud) Project satellite, and they began testing it in March. The 247 kg test satellite is in orbit at an altitude of around 1,100 km, and they plan to launch four more test satellites this year and begin operating with a 156-satellite constellation in 2022. more

Does China’s Digital Silk Road to Latin America and the Caribbean Run Through Cuba?

China's Belt and Road Initiative (BRI) is an ambitious, long-term, global investment and development program. It was launched in 2013 with a focus on infrastructure -- roads, railroads, pipelines, undersea cables and ports. Since then China has invested $80 billion and signed 173 BRI agreements with 125 countries and 29 international organizations. more

Might Satellite Constellations Learn to Avoid Debris?

The European Space Agency (ESA) reported that as of January 2019 there were about 5,000 satellites in space and 1,950 of them are still functioning. Hopefully, those functioning satellites have fuel and thrusters that will enable them to de-orbit and (mostly) burn up in the atmosphere when their useful life is finished. The remaining 3,050 are slowly drifting, along with a lot of debris. The ESA estimates that there have been over 500 break-ups, explosions, collisions, or anomalous events... more

SpaceX Reports Significant Broadband Satellite Progress

SpaceX delayed last Wednesdays Starlink launch due to high winds and on Thursday they decided to do a software update and postpone the launch until next week, but they revealed significant progress in their Starlink mission press release and in tweets by and a media call with Elon Musk. The mission press release said SpaceX has significantly reduced the size and weight of their satellites. more

Satellite Internet Service Progress by SpaceX and Telesat

This has been a busy week in the race to deploy constellations of low-earth orbit (LEO) Internet-service satellites. In their quarterly report, Telesat mentioned progress in two, disparate markets. As I noted earlier, they have signed their first LEO customer - Omniaccess a provider of connectivity to the superyacht market. more

Open Data Leads to Competition

In a previous post, I spoke of Amazon's use of customer and market data in restraint of trade, but they are not alone. For example, leaked internal documents show that plans to sell access to user data were discussed for years and received support from Facebook's most senior executives. Facebook gave Amazon extended access to user data because Amazon was spending money on advertising and partnered with them on the launch of the Fire smartphone. more

Amazon’s Orbiting Infrastructure

I have been following satellite Internet service since the 1990s, but I was surprised when I learned last week that Amazon had filed an application for a 3,236-satellite constellation of low-earth orbit Internet service satellites - Project Kuiper. I shouldn't have been surprised - Amazon was an infrastructure company from the start. In his first post-IPO letter to shareholders in 1997, Jeff Bezos pointed out that their distribution center capacity grew from 50,000 to 285,000 square feet and said their goal remained... more

Are Inter-Satellite Laser Links a Bug or a Feature of ISP Constellations?

I hope each of these companies has someone in charge of thinking about what might go wrong with a single, satellite-based network providing fast, low-cost links anywhere on the global Internet. OneWeb, SpaceX, Telesat and Leosat all aspire to be global Internet service providers using constellations of low-Earth orbit (LEO) satellites. Their success will require still-unproven technological innovation, but there are also political stumbling blocks. more

Google and ETECSA Will Agree to Exchange Internet Traffic Without Charge

Google and ETECSA have signed a memorandum of understanding agreeing to negotiate a peering agreement that would allow cost-free data exchange between their networks once an undersea cable physically connects them. Google has worked hard to establish a relationship with ETECSA and the Cuban government. In recent years, Cuba, not the US, has limited the Cuban Internet. This agreement telegraphs a change in Cuban policy. more

SpaceX’s Starlink Internet Service Will Target End Users on Day One

Starting with Teledesic in 1990, would-be Low-Earth Orbit (LEO) satellite constellations have been justified to the FCC, other regulators, and the public as a means of closing the digital divide. Teledesic's goal was "providing affordable access to advanced network connections to all those parts of the world that will never get such advanced capabilities through existing technologies." Today's low-Earth Orbit (LEO) satellite companies make the same claim, but Telesat, OneWeb and Leosat seem to be targeting commercial markets first. more

4G Mobile Trials Have Begun in Cuba - What Is Their 3/4/5G Strategy?

During the first month of 3G mobile service, Cuban Internet use increased substantially. At the end of January, ETECSA had 5.4 million mobile users, 35% of which use the Internet and they are adding 5,000 new data customers per day. According to Eliecer Samada, head of ETECSA's wireless access group, the company is now at 160% of the expected capacity. more

The 50th Anniversaries of the Moon Landing and First ARPANET Message

The anniversaries of these milestones remind us of the economic and social returns we have seen from ambitious Federal research and development programs. These events were milestones... the manned spaceflight program and the development of digital telecommunication networks from Morse's telegraph to early electronic digital computers and telemetry experiments, the SAGE early-warning system and eventually the ARPANET and the Internet. more

Google Baloons and Telesat Satellites

Telesat will use Google's network operating system. Telesat is making progress. Within the last month, they announced a launch contract with Blue Origin, a successful antenna test with Ball Aerospace and completion of system requirements reviews, but perhaps more interesting is an agreement to use the software defined network (SDN) platform Google has developed for their Project Loon. more

Electronically Steerable, Flat-Panel Antennas for Satellite and Terrestrial Connectivity

What will the cost and capability of these antennas be in ten or twenty years? What would be the applications and implications of ubiquitous wireless networks? You might have some short-term guesses, like smart cities, but farther out it's science fiction -- Gaia, the Noosphere, 1984? ... Three companies, OneWeb, SpaceX and Telesat, plan to provide global, low-latency broadband Internet service using constellations of low-Earth orbit (LEO) satellites. more

The First Month of Cuban 3G Mobile Internet Service

ETECSA, Cuba's government monopoly ISP, is offering a number of stopgap Internet services -- navigation rooms, home DSL and WiFi hotspots, but the recently rolled out 3G mobile service is the most important. The plot to the right shows the normalized rate of Cuban domain name requests to Oracle servers during the first full month of operation - a surrogate estimate of Internet traffic volume. more

Cuba Censors SMS Messages ... for Now

What could the Cuban government do with Russia-style access to Facebook data? What sorts of fake news could they create and circulate on YouTube and Pinterest? What can be done to control the dark side of the Cuban Internet? Cuba is about to hold a referendum on a proposed constitution that the government supports and Eduardo Sanchez posted a test showing that SMS messages with anti-referendum terms. 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

Low-Earth Orbit (LEO) Satellite Internet Service Developments for 2018

At the end of 2017, I posted a review of important LEO-satellite Internet service developments. I've been updating those posts during the year and have also added the following new posts in 2018. ... SpaceX, OneWeb and Telesat are planning to offer Internet-service from LEO, but O3b is already providing connectivity to relatively large customers like mobile phone companies, government organizations, and cruise ship lines using a constellation of medium-Earth orbit (MEO) satellites.  more

OneWeb’s Offer to Sell a Share of Their Satellite Internet Service to Russia

OneWeb has a contract to launch Internet-service satellites on Russian-made Soyuz rockets and has a joint venture with Gonets, a Russian satellite operator, as a marketing partner in Russia. However, the Russian government has expressed concerns about security, dragged their feet on spectrum allocation and complained about US sanctions. This led OneWeb to make two concessions. more

The Case for Making 3G Mobile Internet Access Free in Cuba

Last week ETECSA began offering 3G mobile access to Cuba's national intranet and the global Internet and President Diaz-Canal tweeted the news. His tweet has received 216 comments so far and reading through them, many are effusively positive... Others were critical, noting that the prices are high relative to Cuban incomes (one said "absurd") and the technology is obsolete -- "Congratulations, but they're 20 years late." more

Cuba Rolls Out 3G Mobile Access

After several months of trials, ETECSA announced the availablity of third-generation mobile access to their national intranet and the global Internet in a televised "round table." The prices are quite steep for a typical Cuban and I suspect there would be relatively few subscribers among the 34% of the population that is not yet covered. Furthermore, many users will have to buy new phones to use the service. (There are still 1,084 second-generation mobile base stations in Cuba). more

Rural Home Connectivity in Cuba

Cuba's government monopoly ISP ETECSA in October announced special home connectivity rates for some of the poorest towns in rural Cuba. The monthly charge for 30 hours of 512/256 Kbps DSL access in those towns will be 5 CUC. In other areas where home connectivity is available, the minimum monthly charge is 15 CUC for 30 hours of 1,024/256 kbps service and faster, more expensive, plans are available. more

A Cool Simulation of SpaceX’s Revised Satellite Broadband Plan

On November 15, the FCC approved a revision to the plan for Starlink, SpaceX's forthcoming broadband satellite service. The new plan reduces the number of satellites from 4,525 to 4,409 and lowers the altitude of the phase-1 satellites from 1,100 to 550 km. Mark Handley, a professor at University College London, has created videos based on simulations he ran of both the original and revised phase 1 plans. more

An In-Depth Interview of OneWeb CEO Greg Wyler

OneWeb is building a large constellation of low-Earth orbit (LEO) Internet-service satellites and Via Satellite has published the "definitive 2018" interview of OneWeb CEO Greg Wyler. The following are some of the quotes that caught my eye... They are going through the final stages of testing now before the launches begin. The satellites have actually performed better than expected in many ways, especially with their Radio Frequency (RF) performance which is really positive. more

Obstacles in OneWeb’s Negotiations with Russia

This case illustrates the fact that political, security, and financial negotiations may be as difficult as designing satellites and rockets for a would-be global Internet service provider. OneWeb is investing billions of dollars in a constellation of low-Earth orbit (LEO) Internet-service satellites. In 2015 they placed launch orders for 21 Russian-made Soyuz rockets. more

Google Signs Memoranda of Understanding With Four Cuban Organizations

Cuban President Miguel Díaz-Canel addressed the first annual meeting of Cuba's IT professional society, the Unión de Informáticos de Cuba. In his talk, Díaz-Canel announced that four Cuban organizations - the Havana City Historian's Office, the University of Computer Sciences (UCI), Infomed, Cuba's medical network, and the Ministry of Culture had signed memoranda of understanding (MOUs) with Google. more

Cuban President Miguel Díaz-Canel’s Meeting With Tech Company Executives

While Cuban president Miguel Díaz-Canel was in New York to address the United Nations, he met with members of Congress and executives from the agriculture, travel and information and communication technology (ICT) industries. The ICT meeting was at Google's New York office and ten other companies attended. In addition to Díaz-Canel the Cuban ministers of Foreign Affairs, Foreign Trade and Foreign Investment and Communications were at the meeting. more

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

Cuba’s 3G Mobile Access Trial - Is the Glass Half Full or Half Empty?

On August 14 at 11 AM ETECSA, Cuba's monopoly ISP, began a 9-hour, nationwide test of 3G mobile Internet access -- anyone near a 3G-equipped cell tower with a compatible phone and a prepaid mobile telephony account could get free access until 8 PM. As far as I know, the only notification was this post on the ETECSA Facebook page, but word of the test and instructions for getting online spread by word of mouth. more

Cuba Testing 3G Internet Access

ETECSA, Cuba's monopoly ISP, has been running free tests of their forthcoming mobile access. It seems that the latest test is over for now, but Andy Garcia (@Dancuba96) ran a speed test before it ended... ETECSA has not announced when commercial 3G service will commence, where it will be available at first and what it will cost, but the following image at the start of the @ETECSA_Cuba Twitter page suggests that service will begin soon they are serious about mobile #Internet access. more

The Impact of Rising Sea Level on Internet Infrastructure

A recent study predicts that rising sea level might result in as much as 4,067 miles of fiber conduit being under water and 1,101 nodes (data centers, Internet exchanges, cable landing points, etc.) surrounded by water in U. S. coastal cities in 15 years. Paul Barford, professor of computer science at the University of Wisconsin, and his colleagues have been compiling data on the physical Internet and making it available to the research community at the Internet Atlas Web portal since 2011. more

Cuban “Technological Sovereignty” - a Walled Garden Strategy?

ToDus, a messaging application described as a "Cuban WhatsApp" and Apklis, a distribution site for Android mobile apps, were featured at the First Computerization Workshop held recently at the Universidad de Ciencias Informáticas (UCI). One might ask, why do we need a Cuban WhatsApp and Apklis when we already have WhatsApp itself and the Google Play Store? more

Will Cisco Make a Comeback in Cuba?

Is the recently announced Cisco Networking Academy at the Universidad de Ciencias Informáticas a belated drop in the bucket or the first step in a significant opening? Cisco dominated the infrastructure equipment market in Cuba and elsewhere during the early days of the Internet, but Huawei replaced them in Cuba... What does this mean? It might be a belated drop in the bucket. UCI has only 19 trained CNA instructors while the CNA curriculum is being taught by over 20,000 instructors at over 10,000 institutions. more

When the Internet Service Provider is Government-Owned Monopoly: Cuba’s Forthcoming 3G Pricing Model

Jorge Luis Valdés Hernández, Director de Servicios Convergentes de la Vicepresidencia de Integración Comercial de ETECSA, described the forthcoming changes to their mobile Internet service in a recent press conference. (He also has a very long job title). To be honest, the press conference coverage left me a bit confused, but this is some of what he said as I understood it. more

Cuba on Advances in the “Computerization of Society”

A recent televised roundtable enumerated advances in the computerization of Cuban society, including: Telephone density is 58% with 6.5 million accounts, 5.2 million of which are cell phones. 1.5 million people access Nauta mail with cell phones. Over 1.7 million have permanent accounts. There are 1,713 public-access spots: 709 WiFi locations, over 700 at ETECSA premises and the same number in third-party locations (but 709+1400 is 2109, not 1,713). more

The Internet in Cuba - a Periodismo de Barrio Anthology

Periodismo de Barrio has edited a collection of 13 articles on the Cuban Internet in collaboration with the Internet Policy Observatory at the University of Pennsylvania. The articles cover the history of the Cuban Internet, the legal framework, services, communities, and projects. It is a diverse collection -- something for everyone. Here are thumbnail summaries of each article. more

Telesat Begins Testing Low-Earth Orbit Satellite Internet Service

SpaceX and OneWeb get a lot of publicity and have ambitious plans, but Telesat is the first low-Earth orbit (LEO) satellite Internet service provider to begin testing with potential resellers. Last January, Telesat launched a demonstration satellite and it is now ready for testing. Maritime connectivity provider OmniAccess and Australian ISP Optus had committed to testing the system previously and this week they were joined by in-flight entertainment company Global Eagle Entertainment. more

Cuba Reaches Five Million Mobile Accounts

Cubans now have 5 million mobile accounts. The five-millionth account was recently opened Guanabacoa, in the eastern part of Havana and we see here that growth slowed last year, but has resumed -- perhaps due to increased 3G availability. Most Cubans have 2G phones, which are used primarily for making calls and sending text messages that may have attached images. 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

Cuba’s Mobile-Internet Strategy?

This post is speculative, but I think Cuba may use satellite for 3G backhaul and, when the technologies are ready, leapfrog over 4G to 5G mobile connectivity and next-generation satellite. ETECSA began rolling out 3G connectivity for Cubans about a year ago and a few things have led me to believe they will continue... But, could they provide widespread 3G mobile? Doing so would require more base stations and more backhaul from those base stations to the Intenet. more

O3b Satellite Internet – Today and Tomorrow

I have written a lot about the potential of low-Earth orbit (LEO) satellites for Internet service, but have not said much about medium-Earth orbit (MEO) satellites - until now. O3b (other three billion) is an MEO-satellite Internet service provider. Greg Wyler founded the company, and it was subsequently acquired by SES, a major geostationary-orbit (GSO) satellite company. (Wyler moved on to found future LEO Internet service provider OneWeb). more

Cuban Satellite Connectivity - Today and (Maybe) Tomorrow

In January of 2017, Doug Madory of Dyn Research reported on Cuban traffic, noting that C&W's share had increased. Later in December Madory reported that ETECSA had activated a new internet transit provider, medium-Earth orbit (MEO) satellite-connectivity provider O3b Networks (Other 3 billion), replacing geostationary satellite provider Intelsat. (They have also added Telecom Italia, which, until 2011, owned 11% of ETECSA, but I will save that for another post). more

SpaceX Starlink and Cuba - A Match Made in Low-Earth Orbit?

I've suggested that Cuba could use geostationary-orbit (GSO) satellite Internet service as a stopgap measure until they could afford to leapfrog over today's technology to next-generation infrastructure. They did not pick up on that stopgap suggestion, but how about low-Earth orbit (LEO) satellite Internet service as a next-generation solution? SpaceX, OneWeb, Boeing and others are working on LEO satellite Internet projects. more

Suggestions for the Cuba Internet Task Force

The Cuba Internet Task Force (CITF) held their inaugural meeting last week. Deputy Assistant Secretary for Western Hemisphere Affairs John S. Creamer will chair the CITF, and there are government representatives from the Department of State, Office of Cuba Broadcasting, Federal Communications Commission, National Telecommunications and Information Administration and Agency for International Development. Freedom House will represent NGOs and the Information Technology Industry Council will represent the IT industry. more

The Cuba Internet Task Force - a Win for Trump and Castro

President Obama began working on Cuban rapprochement during his 2009 presidential campaign. After over five years of thought and negotiation, the Whitehouse announced a major shift in Cuba policy, which included allowing telecommunications providers "to establish the necessary mechanisms, including infrastructure, in Cuba to provide commercial telecommunications and Internet services, which will improve telecommunications between the United States and Cuba." more

Using Gerrymandering Technology to Fight Gerrymandering

In 1991, eight high-level Soviet officials attempted a coup that failed after two days. During those two days, citizen journalists and activists used Usenet newsgroups to carry traffic into, out of and within Russia (70 cities). News spread and protests were organized in Russia. In the west, we saw images of Boris Yeltsin speaking to demonstrators while standing on top of a tank and the Russians saw that we were aware of and reporting on the coup. more

Cuba’s Odd Emphasis on the National Intranet

In 2014, Cuba embarked on a program for the "informatization" of society and "advances in the informatization of society" was the theme of the short videos by ETECSA president Mayra Arevich Marín and Vice Minister of Communications Wilfredo González... I was struck by the emphasis on the Cuban national intranet, as opposed to the global Internet... This emphasis is reflected in the relatively low price of intranet access and the continued development of Cuban content and services. more

Important Developments on Low-Earth Orbit Satellite Internet Service (2017 Review)

The internet is unavailable and/or unaffordable by about 50% of the world's population. The situation is worse in, but not confined to, developing nations where the service is typically sub-standard when it is available.Geostationary satellite connectivity is available globally, but it is slow and expensive because the satellites are high above the Earth. Low-Earth orbit (LEO) satellites can deliver speeds comparable to terrestrial links, but constellations of many satellites would be needed to serve the entire planet. more

LeoSat Satellite Internet Project

I've been tracking Greg Wyler and Elon Musk's plans to launch low-Earth orbit satellites to provide Internet connectivity. Musk's SpaceX and Wyler's OneWeb have been joined by a would-be low-Earth connectivity provider, Leosat. Leosat will not be marketing to individual end users but will target government and business - maritime applications, oil and gas exploration and productions, telecom back-haul and trunking, enterprise VSAT, etc. more

Cuban Satellite Connectivity - Today and (Maybe?) Tomorrow

Last January, Doug Madory of Dyn Research reported on Cuban traffic, noting that C&W's share had increased. And this week Madory reported that ETECSA had activated a new internet transit provider, medium-Earth orbit (MEO) satellite-connectivity provider O3b Networks (Other 3 billion), replacing geostationary satellite provider Intelsat... the time for a data packet to travel from earth to an O3b satellite and back to Earth is significantly less than to an Intelsat satellite. more

An Example of Effective Government Support for New Communication Technology

The October Senate Commerce, Science, and Transportation Committee hearing on the commercial satellite industry provides a current example of effective government support of new communication technology. The hearing focused on broadband access, primarily from low-Earth orbit (LEO) satellites. Witnesses from four companies - Intelsat, OneWeb, ViaSat and SpaceX - testified and the tone of the hearing was set by the opening statements of Committee Chairman John Thune and Ranking Member Bill Nelson. more

Could SNET Become Cuba’s Guifi.net?

In an earlier post, I described Havana's community network, SNET, and wondered what it could become if the government and ETECSA were willing to legitimatize and support it. Spain's Guifi.net provides a possible answer to that question. Guifi.net is said to be the largest community network in the world. It began in 2004 and has grown to have 34,165 nodes online with 16,758 planned, 407 building, 612 testing and 4,043 inactive. more

Telesat, a Fourth Satellite Internet Competitor

I've been following SpaceX, OneWeb and Boeing satellite Internet projects, but have not mentioned Telesat's project. Telesat is a Canadian company that has provided satellite communication service since 1972. (They claim their "predecessors" worked on Telstar, which relayed the first intercontinental transmission, in 1962). Earlier this month, the FCC approved Telesat's petition to provide Internet service in the US using a proposed constellation of 117 low-Earth orbit (LEO) satellites. more

Data on Cuba’s SNET and a Few Suggestions for ETECSA

I've written several posts on Cuba's user-deployed street networks (SNET), the largest of which is SNET in Havana. (SNET was originally built by the gaming community, but the range of services has grown substantially). My posts and journalist's accounts like this one describe SNET, but a new paper presents SNET measurement data as well as descriptive material. 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

Cuba’s (Hopefully Limited) ADSL Expansion

In 2015, ETECSA announced/leaked a plan to make ADSL service available in 50% of Cuban homes by 2020. I was skeptical. Doing so would mean investing a lot of money for obsolete technology between 2015 and 2020. They have recently announced the availability of ADSL connectivity at homes in portions of seven cities and, by December, they say some home connectivity will be available in every province. more

The Role of the BFR in SpaceX’s Satellite Internet Service

SpaceX started with their Falcon 1 booster followed by several versions of the Falcon 9. The Falcon Heavy will fly later this year, and the rocket that will take the first person to Mars is called, for now, the Big F*ing Rocket or BFR. The 150-ton BFR payload will be ten times that of the Falcon 9. It will have an extra landing-guidance engine for reliable reusability and SpaceX also expects to be able to soft-land and reuse the second-stage payload rocket as well as its protective nose cone, substantially reducing cost per launch. more

Inevitability of Global Standards for Non-Terrestrial Spectrum Sharing

Three companies, SpaceX, OneWeb and Boeing have announced ambitious plans to put thousands of Internet-service satellites in non-geostationary low-Earth orbit (NGSO) and other companies like ViaSat and SES are currently operating hundreds of communication satellites in medium-Earth and higher, geostationary orbits. With so many satellites orbiting in different planes and at different altitudes, there are bound to be frequent "inline events"... more

Google Global Cache Servers Go Online in Cuba, But App Engine Blocked

Cuban requests for Google services are being routed to GCC servers in Cuba, and all Google services that are available in Cuba are being cached -- not just YouTube. That will cut latency significantly, but Cuban data rates remain painfully slow. My guess is that Cubans will notice the improved performance in interactive applications, but maybe not perceive much of a change when watching a streaming video. more

Can Constellations of Internet Routing Satellites Compete With Long-Distance Terrestrial Cables?

Three companies, SpaceX, OneWeb, and Boeing are working on constellations of low-Earth orbiting satellites to provide Internet connectivity. While all three may be thinking of competing with long, terrestrial cables, SpaceX CEO Elon Musk said "the goal will be to have the majority of long-distance traffic go over this (satellite) network" at the opening of SpaceX's Seattle office in 2015. Can he pull that off? more

Fact Checking the Recent News About Google in Cuba

Google's Cuba project has been in the news lately. Mary Anastasia O'Grady wrote a Wall Street Journal article called "Google's Broken Promise to Cubans," criticising Google for being "wholly uninterested in the Cuban struggle for free speech" and assisting the Castro government. The article begins by taking a shot at President Obama who "raved" about an impending Google-Cuba deal "to start setting up more Wi-Fi access and broadband access on the island." more

Boeing’s Satellite Internet Project

I recently posted updates on the satellite Internet service projects of SpaceX and OneWeb. OneWeb and SpaceX have received a lot of publicity, but there is a third entry in the global satellite Internet race -- Boeing. Boeing has applied for a license to launch a constellation of 2,956 Internet-access satellites orbiting at an altitude of 1,200 km. (In a subsequent amendment, the orbits were lowered to three different levels). They outlined a two phase plan... more

OneWeb Satellite Internet Project Status Update

SpaceX and OneWeb are formidable, experienced competitors in a race to become global Internet service providers using satellite constellations -- routers in space. I posted a status report on SpaceX last week, now let's look at OneWeb. OneWeb founder and executive chairman Greg Wyler has extensive experience with networking in developing nations. In 2003 his company, Terracom, signed a contract to connect Rwandan schools, government institutions, and homes. more

A New Undersea Cable - Landing in Cuba?

Deep Blue Cable is planning a Caribbean cable - phase one, the solid line shown on the map, bypasses Cuba but phase two shows two Cuban landing points. The phase two cities are not shown, but one appears to be near Havana and the other near Playa Girón. The phase one route survey is underway. Cable installation will begin in September 2018, and it is scheduled to be ready for service in December 2019. 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

Cuban Professors Get Laptops But No Wifi Capabilities

Late last year, we learned that China's 90,000 employee Haier Group would be producing laptops and tablets in partnership with GEDEME, a Cuban manufacturer that will assemble the machines using Haier parts, equipment, and production processes. Last week, a friend who is a professor at the University of Havana told me that he and other professors have been given GDM laptops. more

What Does Trump’s Cuba Policy Memorandum Say About the Internet?

I recently reviewed Trump's Cuban policy speech and its implications for the Internet. The speech was accompanied by a national security memorandum on strengthening US-Cuba policy, which was sent to the Vice President, Cabinet Secretaries, and heads of various departments. The first thing that struck me about the memorandum was that it was a "national security" memorandum. Does Trump think Cuba poses a threat to our national security? more

Trump’s Cuba Policy and Its Impact on the Cuban Internet

On June 12th, I speculated on Trump's forthcoming Cuba policy and its impact on the Internet. He outlined his policy in a June 16th speech and the Treasury Department published a FAQ on forthcoming regulation changes. It looks like my (safe) predictions were accurate. I predicted he would attack President Obama, brag about what he had done, make relatively minor changes that would not upset businesses like cruise lines, airlines, and telecommunication and hotel companies. more

Questions About Cuba’s 3G Mobile Expansion

ETECSA, Cuba's telecom provider and sole operator of fixed telephony, mobile, and data in the country, is rolling out 3G mobile service in Havana and elsewhere in the country. Telegeography reports there are now 229 3G base stations in Cuba... ETECSA says 3G coverage is available in all of Havana, provincial capitals and tourist resorts. AT&T says there is GSM/GPRS coverage for 85% of national territory. more

Speculation on Trump’s Forthcoming Cuba Policy Speech and Its Impact on the Cuban Internet

Trump has a dilemma. He has to take some executive action that will allow him to ridicule President Obama and show that he is punishing Cuba for its human rights violations and the confiscation of businesses and property after the revolution, but not harm US telephone companies, hotel chains, airlines and cruise lines. Trump is expected to announce his Cuba policy next Friday in Miami. There can be little doubt that he will reverse some of President Obama's executive orders... more

Why Not Connect Cuba’s Gaspar Social Streetnet to the Internet?

I've been covering Cuban streetnets (local area networks with independent users that are not connected to the Internet) for some time. Reader Doug Madory told me about Gaspar Social, a new streetnet in Gaspar, a small town in central Cuba. Gaspar Social opened to the public last October and has grown quickly -- about 500 of Gaspar's 7,500 residents are now users. Streetnets are illegal in Cuba and the government has ignored some and cracked down on others... more

Trying to Predict Miguel Diaz-Canel’s Internet Policy

I recently gave a short talk that concluded with some speculation on the attitude of Miguel Diaz-Canel, who is expected to replace Raúl Castro next year, toward the Internet. I searched online and came up with three clues -- two talks he has given and one act. In May 2013, Diaz-Canel gave a speech at an educator's conference in which he anticipated today's preoccupation with fake news. He acknowledged the futility of trying to control information. more

Three Generations of Cuban WiFi Hotspot Sharing

As soon as ETECSA began installing public access WiFi hotspots, black market resellers began sharing connections. They would connect a laptop to an ETECSA account then use pirated copies of Connectify, a connection sharing program running on the laptop, to create small WiFi hotspots of their own. At the time, ETECSA charged 2 CUC per hour online (two day's pay for many Cubans) and the re-sellers typically charged 1 CUC per hour. They broke even with two users and made a profit with more. more

Why Did’t the Internet Zap Singapore’s Straits Times Newspaper?

US papers employed 56,900 full-time journalists in 1990, the year Tim Berners Lee began testing his World Wide Web software, and they employed 32,900 in 2015. The disruption of the newspaper business began 22 years ago, when Craig Newmark launched his classified ad site, Craigslist. (Note that Newmark now generously supports investigative journalism and fact-checking organizations). Newspapers have adapted to the Internet by adding digital editions, but they generate less ad revenue than print editions have lost. more

Two Approaches to Routers in Space: SpaceX and OneWeb

Two companies hope to revolutionize the Internet by providing global connectivity using constellations of low-earth orbit satellites -- Elon Musk's SpaceX and Greg Wyler's OneWeb. It seems that SpaceX gets a lot more publicity than OneWeb, but both are formidable... SpaceX is integrated -- building the rockets, satellites and ground stations themselves -- while OneWeb has a number of collaborators and investors, including Bharti Enterprises, Coca-Cola, Intelsat, Hughes, Totalplay Telecommunications, Virgin Galactic and Softbank. more

There Is No Cuban Home Internet Plan - And That’s Good News

I've followed Cuba's home-connectivity "plan" from the time it was leaked in 2015 until the recent Havana home Internet trial. I thought the plan was a bad idea when it was leaked -- it calls for installation of obsolete DSL (digital subscriber line) technology -- and now that the Havana trial is complete, I question whether the plan was real. ETECSA denied the validity of the leaked presentation at the time, and their definition of "broadband" was "at least 256 kb/s." more

Do-It-Yourself Rural Fiber

Necessity has led Cubans to become do-it yourself (DIY) inventors -- keeping old cars running, building strange, motorized bicycles, etc. They've also created DIY information technology like software, El Paquete Semanal, street nets and WiFi hotspot workarounds. Last June the International Telecommunication Union (ITU) adopted a standard for "low-cost sustainable telecommunications infrastructure for rural communications in developing countries," L.1700. L.1700 cable should be of interest to both DIY technologists and ETECSA. more

Do-It-Yourself Rural Fiber

I doubt that any elementary school in the US has fiber to the premises, but, in 2013, an elementary school in rural Bhutan was connected to the Internet using optical fiber in the "last mile." They were able to connect the school because the cabling they used, metal-packed armored cable (M-PAC), which is modeled on undersea cables, does not have to be in a protective duct. It is 4mm in diameter, light and flexible, so it can be installed by supervised volunteers or unskilled workers.
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The Cuban Home-Connectivity Trial Ends This Week, Rollout to Begin Next Week

The free home-connectivity trial in Old Havana will end this week. Two thousand homes were eligible for the trial and I was told, off the record, that 700 people have signed contracts to pay for the service. I am not certain, but my guess is that those two thousand homes are served by a single central office that has been upgraded to offer Digital Subscriber Line (DSL) connectivity. more

An Ethnographic Study - What are Cubans Doing Online?

Aida Zeki?, a student at the University of Uppsala, Sweden has published her master's thesis, "Internet in Public: an ethnographic account of the Internet in authoritarian Cuba." The thesis reports on interviews of 50 Cuban Internet users at nine WiFi hotspots in Havana during September and October 2016. She asked pre-planed, but mostly open-ended questions of 25 men and 25 women. She tried to identify people between 25 and 50 years old, but a few were a little older. more

History is Written and Revised by the Winners - Can the Internet Archive Change That?

I was naively optimistic in the early days of the Internet, assuming that it would enhance democracy while providing "big data" for historians. My first taste of that came during the Soviet coup attempt of 1991 when I worked with colleagues to create an archive of the network traffic in, out and within the Soviet Union. That traffic flowed through a computer called "Kremvax," operated by RELCOM, a Russian software company. The content of that archive was not generated by the government or the establishment media -- it was citizen journalism... more

Google Fiber in Havana - Wishful Thinking?

This post is conjecture, but it is informed conjecture... Consider the following: When Google Fiber started in Kansas City, most people assumed that it was a demonstration project, intended to spur investment by the incumbent US Internet service providers (ISPs). Few thought that Google wanted to become a retail ISP. Google Fiber garnered a lot of publicity and Google, began speaking of it as a real, profit-making business. They announced other cities and started laying fiber in some of them. more

Is the Internet Becoming a Vast Wasteland?

I've written posts about trolls in Cuba, where Operation Truth is said to use a thousand university-student trolls and trolls in China where government workers fabricate an estimated 488 million social media posts annually. Now we are reading about Russian government trolls... The fake news and trolling revealed during the last few months of the US political campaign has sowed doubts about everything we see and read online. We're beginning the transition from "critical thinking" to "paranoid thinking." more

A Real-Names Domain Registration Policy Would Discourage Political Lying

I've discussed the role of the Internet in creating and propagating lies in a previous post, noting that Donald Trump lied more frequently than Hillary Clinton or Bernie Sanders during the campaign. Now let's look at fake news like the claim that Pope Francis had endorsed Trump. The fake post features the following image and includes a "statement" by the Pope in which he explains his decision. more

The FCC Under Trump - A Long Shot

In May 2013, President Obama picked Tom Wheeler to head the Federal Communication Commission. The Internet community generally disapproved because Wheeler had been a lobbyist for both the cellular and cable industries and a major contributor to the Obama campaign. Internet service providers AT&T and Comcast lauded the appointment and a few months later, the President was spotted playing golf with Brian Roberts, chief executive of Comcast. more

IBM’s SoftLayer Cloud Infrastructure Service Blocks Cuba - Why Now?

Cachivache Media recently reported that the Bitly URL-trimming service had stopped working in Cuba. Cubans had been using the service for several years, so this resulted in many broken links. Cachivache did not know what had happened, but published a traceroute that timed out at an Akamai router. I contacted Akamai, and they said they could not say anything -- they would only talk with their customers -- Bitly in this case. So I contacted Bitly and had an email exchange with one of their support people. more

The Digital Divide Has Persisted over the Life of the Internet

People have been trying to measure the global diffusion of the Internet and the digital divide between rich and poor nation for twenty five years. The first to do so was Larry Landweber, who noted whether or not a nation had an Internet (or other) connection. It was a binary metric -- yes or no -- and it was suitable to its time because there were only a handful of users who were restricted to teaching and research, using a few applications like email, file transfer, news groups and remote login. more

Politically Correct Rhetoric at a Technical Conference in Cuba

In a recent post, I argued that the US embargo, the poor state of the Cuban economy and fear of free information had stifled the Cuban Internet at its inception in 1996, but that twenty years later, those constraints were significantly reduced. I suggested that the Cuban Internet was being held back by mundane bureaucracy and political correctness. We got an example of that at the Latin American and Caribbean Network Information Center (LACNIC) conference in Havana this week. more

What Stopped the Cuban Internet in 1996 and What Is Stopping It Today?

The problem today is bureaucracy and its companions - fear of competition, change and stepping out of line. Cuba connected to the Internet in 1996, but three factors stifled the Cuban Net: the US embargo, economic depression during what the Cubans call the "special period" after the disintegration of the Soviet Union and the Cuban government's fear of free information, which was also fed in part by the Soviet collapse. more

Communicating Emotion and Presence: From a Hole in Space to Cuba’s Public-Access Hotspots

Cuba, one of the least connected nations in the world, recently created 35 public-access, WiFi hotspots around the island. While 35 hotspots is a drop in the bucket, this opening is a start and it has been noted in many articles and blog posts. Most of the coverage of the new hotspots has been lackluster and redundant, but an article last month in Miami Herald stands out because it stresses the human and emotional impact of these access points. more