CMS Joomla 2.5
скачать шаблоны сайтов

First "Super Wi-Fi" White Space Spectrum Network Deployed In North Carolina

Written by VETTAHEAD on .

After years of hemming, hawing and waiting for televisions to make the jump to digital, the very first "Super Wi-Fi" network went live in Wilmington, North Carolina yesterday. Now, Super Wi-Fi is a bit of a misnomer: the technology isn't really Wi-Fi at all -- it utilizes unused "white space" spectrum in the analog T.V. bands, instead -- and it's waaaaay slower than normal Wi-Fi to boot, with speeds up to 22 Mbps. So why is Super Wi-Fi's launch such a big deal?

Advocates hope Super Wi-Fi (or IEEE standard 802.22) will be a way to bring broadband to rural areas that currently have few Internet connectivity options. (Some places in the U.S. still only have DSL or even *shudder* dial-up connections available.) While Super Wi-Fi is slower than traditional Wi-Fi, it's able to transmit over much, much, much longer distances thanks to its lower frequency -- just over 62 miles, in fact. Super Wi-Fi can also beam through physical objects like trees and walls, which gives normal Wi-Fi fits.

Critics used to worry that the signal could interfere with T.V. signals, but between the death of analog T.V. and thorough testing and specifications, that isn't much of a concern any longer. These initial tests will help engineers roll out any kinks in the technology.

Wilmington was chosen as a test bed because it was also a test bed for making the switch to digital T.V. signals -- so it's analog bands are clean, sparse and eagerly awaiting to be used to find pr0n and LOLcatz. This initial experiment will be providing wireless connectivity in two local parks as well as power four wireless cameras in the parks. Forbes' Elizabeth Woyke says the next step of roll-out will allow the city to "remotely manage creek and river water sensors, water quality monitors, flood valves and public lighting."

Do you think Super Wi-Fi will catch on?

News

PrevNext

First Impressions: Diablo III's Hits, Mi…

First Impressions: Diablo III's Hits, Misses, and Head-Scratchers

How do you possibly condense twelve years’ worth of anticipation into a single game? Such is the question that plagues Blizzard’s Diablo III – if you can get in to...

VETTAHEAD - avatar VETTAHEAD 18 May 2012 Hits:7 PC Gaming

Read more

Cooler Master Adds Fans To Hyper 412 Sli…

Cooler Master Adds Fans To Hyper 412 Slim CPU Cooler, Intros Three New Thermal Pastes

Cooler Master has spread its wings into a lot of different product lines, but it's still best known for its namesake: stuff that keeps your PC running cool. To that...

VETTAHEAD - avatar VETTAHEAD 18 May 2012 Hits:4 PC News

Read more

Samsung Researchers Design A Better Grap…

Samsung Researchers Design A Better Graphene Transistor

Intel's doing a bang-up job and shrinking transistors and packing them in tighter than ever before, but let's face it: it's going to be hard to scale silicon down much...

VETTAHEAD - avatar VETTAHEAD 18 May 2012 Hits:6 PC News

Read more

Researchers Use Calculation Errors To Gr…

Researchers Use Calculation Errors To Greatly Improve Processor Speed And Power Efficiency

A team of researchers from prominent institutions around the world claim that they've figured out how to make computer processors smaller, faster and more power efficient than ever before: by...

VETTAHEAD - avatar VETTAHEAD 18 May 2012 Hits:4 PC News

Read more

This week's hottest reviews on TechRadar

This week's hottest reviews on TechRadar

Sony KDL-46HX853 review This is the best LCD TV we've ever tested. Sony has had a tough ride in the last few years but after a catalogue of mistakes,...

VETTAHEAD - avatar VETTAHEAD 18 May 2012 Hits:315 PC News

Read more

OCZ Outs Low Profile Vertex 3 Solid Stat…

OCZ Outs Low Profile Vertex 3 Solid State Drives

Thin is in, as it pertains to the tech world, and the current trend is towards increasingly skinny devices. Just take one look at the Ultrabook frenzy, including similar devices...

VETTAHEAD - avatar VETTAHEAD 18 May 2012 Hits:4 PC News

Read more

BitFenix Rolls Out a Pair of Fan Control…

BitFenix Rolls Out a Pair of Fan Controllers

The world's population of fan controllers grew by two this week, courtesy of BitFenix, including one model the company claims is the world's first Internet-connected fan controller (Recon) and another...

VETTAHEAD - avatar VETTAHEAD 18 May 2012 Hits:4 PC News

Read more

HP Reportedly Mulling Huge Job Cuts

HP Reportedly Mulling Huge Job Cuts

Last year, Hewlett-Packard briefly toyed with the idea of quitting the PC business. While that didn’t pan out as the powers that be at the company eventually decided against it,...

VETTAHEAD - avatar VETTAHEAD 18 May 2012 Hits:4 PC News

Read more

Acer's New TravelMate P243 Heads to the …

Acer's New TravelMate P243 Heads to the U.K., Packs Ivy Bridge

Acer this week rolled out its TravelMate P243 laptop, a notebook designed to meet the needs of SMB and SOHO with a "pleasant yet practical design." On the practicality side,...

VETTAHEAD - avatar VETTAHEAD 18 May 2012 Hits:6 PC News

Read more

Amazon Flirts with 10.1-inch Kindle Fire…

Amazon Flirts with 10.1-inch Kindle Fire, Eyes Third Quarter Launch

One of the complaints some people have with Amazon's Kindle Fire device is that it's only 7 inches. Sure, it's relatively affordable in the land of tablets (or glorified eBook...

VETTAHEAD - avatar VETTAHEAD 18 May 2012 Hits:6 PC News

Read more

Activision's "Project Icebreaker&qu…

Activision's "Project Icebreaker" Could Hurt its Reputation Among Devs

More than two years after Infinity Ward founders Jason West and Vince Zampella first sued Activision, their case is finally set to head to trial on May 29. But before...

VETTAHEAD - avatar VETTAHEAD 17 May 2012 Hits:7 ps3

Read more

Comcast Plans To Raise Subscriber Bandwi…

Comcast Plans To Raise Subscriber Bandwidth Caps, Add Additional Data Options

Comcast has fallen under fire recently for the way it handles its Xfinity app on the Xbox 360 console; basically, the company doesn't count the bandwidth against subscribers' monthly data...

VETTAHEAD - avatar VETTAHEAD 17 May 2012 Hits:7 PC News

Read more

EVGA Recalls Some GTX 670 Superclock Car…

EVGA Recalls Some GTX 670 Superclock Cards

Ruh-roh! Being an early adopter of technology often means putting up with headaches while a product's kinks get worked out, and it seems that's holding true for at least some...

VETTAHEAD - avatar VETTAHEAD 17 May 2012 Hits:7 PC News

Read more

Valve Gives Steam Users The Gift Of Remo…

Valve Gives Steam Users The Gift Of Remote Game Downloads

If your trigger finger starts itching for a new FPS frag fest while you're out-and-about and away from your PC, Steam now offers the gaming equivalent of calamine lotion: remote...

VETTAHEAD - avatar VETTAHEAD 17 May 2012 Hits:7 PC Gaming

Read more

MSI Cooks Up Norris Edition Gaming PC, F…

MSI Cooks Up Norris Edition Gaming PC, Forgets to Add Chuck

MSI's 'Gamer's Choice Edition GTX 680 Norris Edition' is a high-end gaming PC, but it's not an official Chuck Norris system, because a gaming PC implies eventual obsolescence and Chuck...

VETTAHEAD - avatar VETTAHEAD 17 May 2012 Hits:7 PC News

Read more

RunCore Rolls Out InVincible Solid State…

RunCore Rolls Out InVincible Solid State Drive with Self Destruction Mechanisms

RunCore's latest solid state drive offering is an oxymoron in the tech world, or perhaps the company was being ironic when naming its new SSD line 'InVincible' when 'Impenetrable' might...

VETTAHEAD - avatar VETTAHEAD 17 May 2012 Hits:7 PC News

Read more

Eurocom's Ultranportable 'Monster 1.0' L…

Eurocom's Ultranportable 'Monster 1.0' Laptop Now Available to Purchase

Technically speaking, Eurocom's new Monster 1.0 laptop isn't an Ultrabook, nor is the company claiming it to be. Instead, Eurocom introduces the Monster 1.0 as a mobile system that "packs...

VETTAHEAD - avatar VETTAHEAD 17 May 2012 Hits:11 PC News

Read more

Adata Gooses XPG Xtreme Series RAM to 21…

Adata Gooses XPG Xtreme Series RAM to 2133MHz, Rolls Out 8GB and 16GB 2133X Kits

If you have a need for some serious speed in your system setup, Adata hopes to be your Top Gun with its new flavors of XPG Series DDR3 memory. Now...

VETTAHEAD - avatar VETTAHEAD 17 May 2012 Hits:7 PC News

Read more

Sources Say New Windows 7 PC Buyers Will…

Sources Say New Windows 7 PC Buyers Will Be Able To Upgrade To Windows 8 Pro For $15

Whenever a new Windows OS rears its head, Microsoft alleviates the concerns of wary would-be PC buyers who may be tempted to put off purchasing a new computer for couple...

VETTAHEAD - avatar VETTAHEAD 16 May 2012 Hits:8 PC News

Read more

Netgear Launches 802.11ac Router, Announ…

Netgear Launches 802.11ac Router, Announces Two New 802.11ac Devices

Well, that didn't take long. Just a couple of days after Buffalo beat Netgear to market with the first commercially available 802.11ac router, Netgear's responded by launching not only the...

VETTAHEAD - avatar VETTAHEAD 16 May 2012 Hits:8 PC News

Read more