Telecom

Smart Cities Want to Co-Design Change With Telcos

With 5G earmarked as a game-changer for cities, wireless technologies are already widely deployed by leading smart cities, including those here in Australia. However, cities do not want to be locked into proprietary technology solutions, rather seeing themselves as a platform on which many organisations can build infrastructure, applications, and services to benefit all citizens and all local businesses.

5G First in China’s Key Industrial Investment

Four Chinese ministries issued the policy document in September, called "Guiding Opinions on Expanding Investment in Strategic Emerging Industries and Cultivating Strengthened New Growth Points and Growth Poles." As you can see below, in this document, 5G was the top recommendation. The National Development and Reform Commission, Ministry of Science and Technology, Ministry of Industry and Information Technology, and the Ministry of Finance came together to suggest priorities for the 14th Five-Year Plan.

Is Laser Going to Be the Next Telecoms Frontier?

When I became involved in the telecoms industry back in the late 1970s, we were just seeing fiber optic cables being commercially developed by Corning. Over the following decades, I have been asked many, many times -- do we need fiber cables or wireless technologies, and what is next? During all that time, my answer has been that there was no other communication technology available in any commercial sense that would make either fiber optical or mobile technologies obsolete.

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.

5G/F5G Cloud Announcements: NFV Game-Changing Confirmations

Over the past few days, Microsoft made two major announcements. One was a "playbook [for] providing a carrier-grade platform for edge and cloud computing to help network operators realize the full potential of 5G technology" using its it Azure cloud data centres. The second announcement was a new platform that enables satellite-based access to those same cloud data centres designated Azure Orbital. Coupled with these announcements was another one by Samsung...

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...

Update on the 5G Race in the US

It's been a while since I checked in to see how the U.S. is doing in the 5G race. I haven't been following the issue since before the pandemic when the U.S. government was tossing around the idea of buying a controlling interest in Nokia or Ericsson. That idea went nowhere but led to a lot of articles in the business press. I decided to look anew after seeing recently that the FCC is estimating that it would cost U.S. carriers about $1.8 billion to replace Huawei and ZTE gear in U.S.

Loving to Hate Our Big ISPs

The American Customer Satisfaction Survey (ACSI) was released earlier this summer that ranks hundreds of companies that provide services for consumers. Historically cable companies and ISPs have fared poorly in these rankings compared to other businesses in the country. The running joke reported in numerous articles about this survey is that people like the IRS more than they like their cable company (and that is still true this year).

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.

A New Fiber Optic Speed Record

Researchers at University College London (UCL) have set a new bandwidth record for fiber optic bandwidth transmission. They've been able to communicate through a fiber optic cable at over 178 terabits per second, or 178,000 gigabits per second. The research was done in collaboration with fiber optic firms Xtera and KDDI Research. The press release of the achieved speed claims this is 20% faster than the previously highest achieved speed.