FCC plans to nix wireless network that may jam GPS

February 15, 2012

Federal officials are effectively killing a private company's plans to start a national high-speed wireless broadband network after concluding it would in some cases jam GPS devices.

When the gave LightSquared a tentative OK to build the network, the agency said it won't be allowed to start operating until the government is satisfied that any problems are addressed.

After tests, the FCC is now saying it won't let the project proceed. That comes after a federal agency that coordinates wireless signals, the National Telecommunications and Information Administration, concluded that there's no way to mitigate potential interference.

A decision isn't final until the FCC seeks public comment, which is expected to begin Tuesday.

LightSquared did not immediately respond to a request for comment.

©2012 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

Filter


Move the slider to adjust rank threshold, so that you can hide some of the comments.


Display comments: newest first

TabulaMentis
Feb 15, 2012

Rank: 1 / 5 (1)
Is there not some way that individuals could build their own wireless network using WiMax, LTE, etc. like HAM radio operators did years ago and interconnect them someway? It would beat paying $50.00 or more a month for Internet service thru an ISP.
fmfbrestel
Feb 15, 2012

Rank: not rated yet
You would have to plug into the internet somewhere. But yeah, happens all the time. Ever heard of intranets? or Local Area Networks? Ever steal someones wifi, or had someone steal yours?

Its not going to be free. You are going to have to provide all the networking hardware. Even if you just used your wifi routers, you are still going to have maintain the network. An intermittent internet is a broken internet, and people will leave it if it is broken, which will just break it more.

But to answer you question, yes it is very possible, and very easy, but incredibly impractical. You would have to get a critical mass of users, but getting that critical mass requires the critical mass. So... have fun.
TabulaMentis
Feb 15, 2012

Rank: not rated yet
@fmfbrestel:

Someone somewhere will need to connect to an ISP. What I was thinking about is each person's WiMax or LTE device would connect to the next closest wireless connection at a neighbor (or building with repeater) on down the line until it reaches an ISP. Companies could manufacture the wireless devices with 256-bit encryption so eavesdropping would hopefully not be a problem.

The problem I think is getting the FCC to sanction the technology. With so much money on the line in lost revenue for the fat cats, it would be very difficult to ever get it approved by the FCC.
fmfbrestel
Feb 15, 2012

Rank: not rated yet
Also, you have a problem of simultaneous transmitions through the same spot. My wifi router only has 4 channels. A cell tower has thousands. If the network cant support streaming video due to intermittent service, it is dead in the water. The FCC doesnt have to touch it. There is a reason ISP's can charge what they do. without a robust network, there is no network, and robust networks cost a lot of money.
Rank 5 /5 (1 vote)
Relevant PhysicsForums posts

More news stories

Browser wars flare in mobile space

The browser wars are heating up again, but this time the fight is for dominance of the mobile Internet.

Technology / Software

created 18 hours ago | popularity 4 / 5 (4) | comments 3

Probability of contamination from severe nuclear reactor accidents is higher than expected: study

Catastrophic nuclear accidents such as the core meltdowns in Chernobyl and Fukushima are more likely to happen than previously assumed. Based on the operating hours of all civil nuclear reactors and the number ...

Technology / Energy & Green Tech

created May 22, 2012 | popularity 3.6 / 5 (25) | comments 56 | with audio podcast

HyperSolar shows dirty water no barrier to power world

(Phys.org) -- The Santa Barbara, California, company, HyperSolar, is set to transparently share the ups and downs of its research experiences toward the company’s ultimate vision, successfully producing ...

Technology / Energy & Green Tech

created May 24, 2012 | popularity 4.8 / 5 (16) | comments 17 | with audio podcast report

SpotterRF debuts Radar Backpack Kit (w/ Video)

(Phys.org) -- SpotterRF has announced a special radar backpack kit designed to enhance situational awareness for soldiers on the ground. The company says its special radar is designed for warfighters as part ...

Technology / Hi Tech & Innovation

created May 26, 2012 | popularity 5 / 5 (5) | comments 13 | with audio podcast report

Tesla to launch electric sedan in US on June 22

Tesla Motors said Tuesday it would begin deliveries of "the world's first premium electric sedan" on June 22, slightly ahead of schedule.

Technology / Energy & Green Tech

created May 22, 2012 | popularity 4.5 / 5 (12) | comments 18


'Unzipped' carbon nanotubes could help energize fuel cells, batteries

Multi-walled carbon nanotubes riddled with defects and impurities on the outside could replace some of the expensive platinum catalysts used in fuel cells and metal-air batteries, according to scientists at ...

Change in developmental timing was crucial in the evolutionary shift from dinosaurs to birds: study

At first glance, it's hard to see how a common house sparrow and a Tyrannosaurus Rex might have anything in common. After all, one is a bird that weighs less than an ounce, and the other is a dinosaur that ...

Computer model used to pinpoint prime materials for efficient carbon capture

When power plants begin capturing their carbon emissions to reduce greenhouse gases – and to most in the electric power industry, it's a question of when, not if – it will be an expensive undertaking.

T cells 'hunt' parasites like animal predators seek prey, study shows

By pairing an intimate knowledge of immune-system function with a deep understanding of statistical physics, a cross-disciplinary team at the University of Pennsylvania has arrived at a surprising finding: T cells use a movement ...

Yale study concludes public apathy over climate change unrelated to science literacy

Are members of the public divided about climate change because they don't understand the science behind it? If Americans knew more basic science and were more proficient in technical reasoning, would public consensus match ...

Land and sea species differ in climate change response: study

(Phys.org) -- Marine and terrestrial species will likely differ in their responses to climate warming, new research by Simon Fraser University and Australia’s University of Tasmania has found.