Wireless

When Space Becomes Infrastructure: Governance Challenges in Record-Breaking Week for Satellites

This past week offered a striking illustration of the pace and scale at which our shared orbital environment is evolving. In less than 24 hours, six rockets were launched from different parts of the globe, each contributing to the rapid expansion of low Earth orbit (LEO) infrastructure. China deployed a new set of Guowang satellites, while SpaceX launched two batches of Starlink satellites - one from Vandenberg in California and another from Cape Canaveral in Florida. United Launch Alliance (ULA) successfully placed Amazon's Kuiper satellites into orbit... 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 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

Absolutely No Wireless Spectrum Shortage in 2010

Sure the iPhone has problems, but John Stankey of AT&T thinks restoring a $2B capex cut will fix them. It may take a little more money than that, but Glen Campbell of Merrill Lynch has confirmed he's on track. In a 50 page report that's one of the best I've read in years, Merrill destroyed the common belief that wireless has a significant spectrum shortage. more

The Satellite Broadband is Heating Up

There is a lot of news recently about low-orbit satellite broadband. There is recent news concerning the three primary companies that will be vying in the space. First is Jeff Bezos Project Kuiper, which is still likely to get a brand name at some point. Project Kuiper has contracted with United Launch Alliance, a joint Boeing-Lockheed Martin venture, for the first nine broadband rocket launches. more

Wireless Technology and Vehicle Safety

Five years ago, any discussion of 5G included a vision that we'd end up with smart cars that were all connected with a ubiquitous 5G network that was going to be built everywhere. We're still waiting to see a real 5G network anywhere instead of the 4G LTE networks that are still being touted by every cellular company as 5G. The idea of a ubiquitous network capable of supporting smart cars died, but there is still an effort underway to use wireless technology to make car travel safer. 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

From Loon to Taara: Google’s Moonshot Delivering Wireless Backhaul

You may recall a number of years ago when Google experimented with delivering broadband from balloons in an effort labeled Project Loon. The project was eventually dropped, but a remnant of the project has now resurfaced as Taara - broadband delivered terrestrially by lasers. 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

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

Reality Check on the 5G Security MAGAverse

As chance has it, the attempt by NTIA to create a fake Trump Open 5G Security Framework MAGAverse as they headed out the door on 15 January is being followed this week by the global meeting of 3GPP SA3 (Security) to advance the industry's real open 5G security Framework. Designated TSGS3-102e (the 102nd meeting, occurring electronically), it continues the practice of assembling companies, organisations, and agencies from around the world every 8 to 12 weeks to focus on 5G security for current and future releases of 5G infrastructure. 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

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

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

Global 5G Connections Expected to Reach 1.9 Billion by End of 2023 and 5.9 Billion by End of 2027

The fifth generation of wireless cellular networks, "5G", has seen remarkable growth in the last year, reports industry trade organization 5G Americas. more