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Want a gig (1000 megabits per second) of Internet access bandwidth? Google says you could have it by the end of next year "from Manhattan to rural North Dakota (sic, I think they meant Vermont)" if their proposal to the FCC is accepted forthwith according to CNET's newsblog. Not only a gig but a mobile gig, accessible by cellphone or roaming computer -- no fiber required. Sound too good to be true? -- it isn't, IMHO! Engineering is not the problem... more
Time Warner Cable and Comcast's intent in creating TV Everywhere conjured up a cable TV presence on the Internet where customers could browse and view huge varieties of content by just being a customer. That seemed a fairly simple and innovative concept... It was unique 3 years ago and promised to be exclusive to their clientele. But in reality the concept is much different than the original vision cable operators promoted. more
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
I haven't seen it talked about a lot, but the FCC has set aside millimeter wave spectrum that can be used by anybody to provide broadband. That means that entities will be able to use the spectrum in rural America in areas that the big cellphone companies are likely to ignore. The FCC set aside the V band (60 GHz) as unlicensed spectrum. This band provides 14 GHz of contiguous spectrum available for anybody to use. This is an interesting spectrum because it has a few drawbacks. more
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
Security firm, Armis Labs, has revealed a new attack vector that can target major mobile, desktop, and IoT operating systems, including Android, iOS, Windows, and Linux, and the devices using them.
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It wasn't too many years ago when you couldn't read an article about broadband infrastructure without hearing about the need for smart highway infrastructure that was going to enable self-driving cars. There were various versions of how this would happen, but the predominant concept was that 5G networks along roads would communicate with cars and would enable efficient and safe travel by eliminating driver error by taking the driver out of the equation. more
A new report on 5G and geopolitics by Oxford Information Labs details the complex landscape of 5G security. Importantly, it draws out how a variety of proven technical concerns around the quality of Huawei security practices and equipment are drowned out by the US' Twitter diplomacy. Critical international dialogue on genuine cybersecurity concerns relating to 5G and Huawei are being lost in the noise of the US-China trade war. more
This post is a little more lighthearted than my normal blog posts. An article in FierceWireless caught my eye talking about how Nokia plans to establish a 4G network on the Moon. The primary purpose of the wireless technology will be to communicate between a base station and lunar rovers. 4G LTE is a mature and stable technology that can handle data transmission with ease... more
At the IP Satellite Summit in Washington this week, a panel composed of satellite service providers and product vendors discussed whether or not they would pursue the economic stimulus funds set aside for broadband development. While the service providers agreed that there are viable business models for satellite broadband service without the stimulus money – of course, they were delivering service before the current economic collapse and talk of the stimulus money – the consensus seemed to be that they would apply for the grants to further develop, deploy and perhaps even subsidize their service offerings... more
Both the Internet and North American cellphones are choking under a 32 bit limitation and reactions from protagonists involved in both cases offer striking similarities. 1983 saw the debut of IPv4 and North American mobile telephony started in earnest with Bell's analog AMPS (Advanced Mobile Phone Service). Responding to the need to uniquely identify the growing number of mobile devices in order to bill their owner, the FCC ordered that handsets be equipped with a unique identification number embedded on a chip. This became the 32 bit ESN... more
We're edging closer every day to seeing WiFi 6 in our homes. WiFi 6 will be bolstered by the newly approved 6 GHz frequency, and the combination of WiFi 6 and 6 GHz spectrum is going to revolutionize home broadband. I don't think many people understand how many of our home broadband woes are caused by current WiFi technology. WiFi has been an awesome technology that freed our homes from long category 5 wires everywhere, but WiFi has a basic flaw that became apparent when homeowners started to buy hordes of WiFi-enabled devices. more
As we embark on a new year and decade, it seemed worthwhile to take a peek at the principal forums for global 5G industry technical collaboration and do a quick assessment of what is occurring and who are the "leaders." The leadership dimension is especially relevant in Washington these days – which is suffering from a peculiar 5G dementia. As the year ended, there were no less than 35 current 5G related Congressional legislative actions, several of which actually passed one of the chambers. more
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
Elon Musk's satellite internet technology, Starlink, has become an essential component of Ukraine's communication infrastructure, causing rising concerns among officials regarding their heavy reliance on this single source. Starlink, a product of Musk's SpaceX, has been instrumental in Ukraine's battle decision-making process amid the Russian invasion. more
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