wi-fi

LAS VEGAS--Vizio is traditionally known for cheap TVs, but at CES 2013 it's doubling down on its foray into step-up, feature-rich (read: slightly more expensive) territory with the 4K XVT models and the all-new "M" series.

The company's M range LED-based LCD TVs goes from 32- up to the company's first 80-inch model, the M801d pictured above. All of the sizes in the series should ship in the first half with the exception of the 80-incher, which is a second-half product. Pricing was not announced, but knowing Vizio it will be extremely competitive.

No other … Read more

The Wi-Fi Alliance and the Wireless Gigabit Alliance, aka WiGig, announced today their agreement to consolidate WiGig's certification and development under Wi-Fi Alliance. This is the result of longterm collaboration between the two organizations, since they reached an agreement on the standard of multigigabit wireless networking in May 2011.

While the Wi-Fi Alliance is a popular organization that tests and certifies Wi-Fi devices to guarantee their interoperability, WiGig is a lesser-known entity that develops the 60GHz-based WiGig technology specifications. The Wi-Fi Alliance, however, initiated the work to develop an interoperability certification for 60GHz products.

The WiGig standard, also known … Read more

Apple's next round of upgrades to its Mac computers are rumored to include a new, faster version of the ubiquitous 802.11 Wi-Fi spec.

Citing sources, The Next Web says Apple is working with Broadcom to include 802.11ac Wi-Fi technology in its Mac lineup, a move that would increase wireless networking speed when used with 802.11ac routers.

The 802.11ac Wi-Fi standard, which Broadcom has called "5G Wi-Fi," supports up to three streams and speeds of up to 1.3Gbps on the 5GHz band. That speed is dropped down to 450Mbps over a three-stream version … Read more

No matter how robust a data plan you have on your phone, it's still probably limited and slower than Wi-Fi. It pays to do most of your downloading on your home's connection or on free hot spots. WiFi Free will help you find dozens of free places to connect, but it's nowhere near as seamless as other apps. It takes too long to set up and has a very simple layout.

When you install this supposedly free app, you'll be stuck either paying 99 cents or connecting it with your Foursquare account. If you don't … Read more

People don't like to be disconnected from the Internet, even when they're cruising along at 30,000 feet in the air. Boeing knows this, so the airplane manufacturer ended up knee-deep in spuds to test its new developments in providing Wi-Fi access to flyers.

Tech developed in a Boeing lab looked like it could bolster Wi-Fi signals in the cabin of a plane. To test it out, Boeing engineers took over a decommissioned airplane and, naturally, filled the seats up with sacks of potatoes. Wait, what? Turns out there was a good reason for the grocery shopping spree.… Read more

Apple has released three EFI firmware updates for some of its Mac systems that were released in 2012, which tackle a number of issues pertaining to sleep, Thunderbolt performance, and -- more relevantly to many users -- reliability of Wi-Fi connectivity.

The first update is a Wi-Fi update for all late 2012 Mac systems that improves compatibility with 5GHz-band Wi-Fi signals.

The update includes a new version of the AirPortBrcm4311.kext kernel extension. This update is specific for those running OS X 10.8.2 build 12C2034 (you can look this up by clicking the version number of OS X … Read more

Microsoft and Motorola aren't even close to agreeing on how much the software giant should pay for the right to use patents held by its Google-owned rival.

In court filings released yesterday and obtained by Reuters, Microsoft indicated that it would be willing to pay as much as $502,000 per year to license Motorola's H.264 video patents. The company would also pay as much as $736,000 for Motorola's 802.11 wireless technology.

Motorola, meanwhile, insists that a simple fee isn't enough -- it wants Microsoft to pay a percentage of its revenues derived … Read more

Those of you bought a Mac in the latter portion of this year may want to check out a new Wi-Fi update from Apple.

Released yesterday, the Mac Wi-Fi Update 1.0 for "all late 2012 Mac systems" is meant to improve compatibility with devices that tap into your network's 5GHz band. The update specifically supports Macs running OS X 10.8.2, currently the latest version of OS X.

Users can download the update directly from their Macs through the Software Update option or by grabbing it from Apple.

The 5GHz band is found on dual-band … Read more