Can You See Me Now?

 

A new law goes into effect on December 20, 2020, banning Internet Service Providers (ISPs) from charging a rental fee to consumers for company equipment such as modems and routers even when consumers prefer to use their own equipment instead. For years, ISPs have gotten away with charging rental fees on the basis of network compatibility and service support, conveniently ignoring instances where equipment owned by consumers may be the equal of equipment provided by the ISPs, or even superior to it. This was a situation rather like a subscription meal service grabbing an additional monthly fee for the rental of its proprietary tableware and cutlery, regardless of whether the subscriber already possessed adequate means to prepare and eat the provided meals.

Théophile-Alexandre Steinlen - Tournée du Chat Noir de Rodolphe Salis (Tour of Rodolphe Salis' Chat Noir) - Google Art Project
An 1896 poster by Théophile Steinlein (1859-1923) advertising a tour of The Black Cat cabaret troupe led by the impresario Rodolphe Salis.

 

This is no small matter in these times of exponentially increasing broadband internet use as video conferencing, a bandwidth hog, has taken off with businesses, consumers, and students and their schools because of the demands of the coronavirus pandemic. When parents are working on their computers at home, using Zoom or any of a half dozen other video conferencing applications to stay in touch with employers, employees, and clients, and at the same time their children are at home learning remotely from teachers on their computers, also using video conferencing, the demands on a home router are greater than ever before, and the consequences of poor performance are more critical than they would be for streaming entertainment during hours off from work or school.

Now that ISPs are no longer allowed to penalize consumers for using their own equipment, the next step is to make it easier for consumers to ascertain compatibility of any equipment with their provider’s network and service plans. It’s understandable that 1Gbps (Gigabit per second) service requires a modem capable of handling that speed of throughput, and that a router handling data requests from multiple devices simultaneously needs to be more robust than a router dedicated to only one device. ISPs and equipment manufacturers should make it easy for consumers to determine compatibility prior to purchase, rather than blindly trying to match equipment to service through trial and error.


For many years, Henri, Le Chat Noir (The Black Cat), was the star of short films featuring his dour philosophical musings. Henri, who retired a couple of years ago, died earlier this month, but his legacy lives on among internet surfers as one of the first standouts in the cat video genre, and always among the best.

 

Better communication between ISPs and equipment manufacturers could develop standards that can be easily determined by consumers through labeling of a piece of equipment’s network compatibility and its minimum and maximum performance capabilities, cross referenced with the network’s requirements for safe and effective performance. Such easily referenced labeling will free up everyone’s time and energy for more worthwhile pursuits, like watching cat videos when they’re not on Zoom calls.
— Techly

 

Coloring Within the Lines

 

To maintain the integrity of a supplied drawing, people usually color as much as they can within the lines. Some people use crayons, while others use markers or pens. When it comes to using electromagnetic spectrum in the United States, the National Telecommunications and Information Administration (NTIA) is in charge of allocating bands within the spectrum and making sure everyone stays within their specified lines. The NTIA does its work within the Department of Commerce.

 

The Department of Commerce also oversees the National Oceanic and Atmospheric Administration (NOAA), which in turn oversees the National Weather Service (NWS). Independent of all these Department of Commerce agencies is the Federal Communications Commission (FCC), which regulates the parts of the spectrum allocated for its oversight by the FTIA, such as radio, television, and cellular phone frequencies. Beginning late last year, the FCC has been auctioning spectrum to mobile phone companies for them to use in their 5G networks. When the FCC auctioned off spectrum in the 24GHz (gigahertz) band, they raised alarm within the NOAA since that agency uses the 23.8GHz band in its weather satellites to measure water vapor in the atmosphere, a key component in its ability to forecast the weather.

January 2016 Spectrum Wall Chart
This image of an outdated January 2016 Spectrum Wall Chart from the NTIA is only useful as an overview of just how tightly packed bandwidth allocation is in parts of the spectrum, based on the jumble of colors. For a better view, download a PDF (Portable Document Format) of the chart from the NTIA website, though even then it can be a strain on the eyes without higher magnification.

Now anyone who has ever manually tuned a radio receiver with a dial knows the radio stations do not stay exactly within their spectrum lines at all times, and depending on the power of the transmitters the different stations use and atmospheric conditions and the varying state of the ionosphere, some stations can occasionally push into the territory of other stations. That is what worries NOAA administrators about the 24GHz band proposed for 5G use by mobile phone companies and their man in the FCC, Chairman Ajit Pai. NOAA administrators believe 24GHz is too close for comfort and may occasionally interfere with its use of 23.8GHz, which it cannot change because it is determined by the physical law of water vapor’s behavior. They believe the interference could cause as much as a 30 percent drop in forecasting efficiency, akin to stepping back in time to 1980.

This inter agency squabble isn’t even necessary, it turns out, because if the FCC and American mobile phone companies followed the European model for ensuring minimal interference with weather satellites, they would simply add greater restrictions to the transmitting power of 5G antennas in the higher bandwidths and rely more extensively on mid-range bandwidths that are not only better for 5G transmission, but also safely removed from the vicinity of crucial weather data transmissions.

A May 2019 news report from Sky News in London, England.

There will be a World Radiocommunication Conference in Egypt in October and November, where attendees will set international standards for 5G. Considering the attitudes and policies of the current presidential administration, the American delegation will probably resist the European model and go its own incautious way in order to serve the interests of the major telecommunications companies. It’s possible the American model may turn out fine eventually, but considering the drawbacks of being wrong, wouldn’t it be prudent to heed the concerns of weather forecasters, at least until more field testing proves without a doubt the safety of using the 24GHz band of the spectrum? To satisfy the greed of telecommunications executives and the desire of some smartphone users for faster loading Facebook feeds, is it worth having a hurricane drop in on us unexpectedly? A real hurricane, that is, not one drawn with crayons, however neatly.
— Techly