Engadget Primed: how wireless and inductive charging works

Primed goes in-depth on the technobabble you hear on Engadget every day — we dig deep into each topic’s history and how it benefits our lives. Looking to suggest a piece of technology for us to break down? Drop us a line at primed *at* engadget *dawt* com.


The world of wireless is dragging us into the 21st century kicking and screaming. Our treatise on NFC was a great sneak peek into how our future will play out over the next five years, but we’re also seeing other types of suave new tricks coming out as short-range wireless technology creeps closer to the mainstream. Wireless is the crux of convenience that will keep us calm enough to make our way through this speed-demon culture. It didn’t take long for our quest to obtain simpler and faster everything to become an obsession, and it shows no signs of stopping; on the contrary, it’s only speeding up exponentially at a rate even manufacturers have a hard time keeping up with.

Wireless charging is making some serious headway in public mindshare. Once confined to toothbrushes and other simple household items, it’s now a handy means of powering phones (HP’s Touchstone, for example) and media players, and it’ll soon be ready to charge up our notebooks and cameras at our command. Are we sure this is the future, or will this just be a passing fad? Why should it matter? Read on after the break to get the air-conditioned answers to those burning questions.

Continue reading Engadget Primed: how wireless and inductive charging works

Engadget Primed: how wireless and inductive charging works originally appeared on Engadget on Fri, 24 Jun 2011 12:00:00 EDT. Please see our terms for use of feeds.

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Rep. Eshoo intros 4G disclosure act, hopes to turn consumers into techies

We’re gonna shoot from the hip here — wireless carriers have gotten a little out-of-hand with their 4G marketing. Even industry standard setter, the ITU, can’t figure out a way to keep the story straight. This consumer disinformation loop is exactly what Rep. Anna Eshoo plans to undo with her “Next Generation Wireless Disclosure Act.” Like its title says, the bill would force carriers to be absolutely, unfalteringly crystal clear on minimum data speeds, network reliability, accessible coverage maps, and, of course, the technology being used. Think the T-Mobile girl can handle that in thirty seconds? We didn’t think so, either. Retailers tried a similar consumer hand-holding effort during the DTV transition, although that came without a regulatory shove. Hit the source for legalese in all its undisturbed glory, and while you wait for Uncle Sam to act, you can clear up any lingering confusion by diving into our primer.

[Image courtesy Going WiMax]

Rep. Eshoo intros 4G disclosure act, hopes to turn consumers into techies originally appeared on Engadget on Wed, 22 Jun 2011 17:39:00 EDT. Please see our terms for use of feeds.

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Verizon’s ‘DataGate’ plans leaked in excruciating detail

With each and every passing day, the rumors surrounding Verizon’s new “usage plans” are getting tougher to ignore. It’s only been two days since we initially heard Big Red was ready to ride its unlimited data plans into the sunset in favor of switching to a newer, more usage-friendly model, and the leaks continue to flood in. This go-round, very official-looking docs that offer up a whole slew of details are in the open air. Many of the details echo what we’ve heard before: the data plans are the same price, starting at $30 for 2GB and working up to increments of 5GB for $50 and 10GB for $80; mobile hotspot access is an additional $20 and you’ll get hooked up with an extra pair of gigs; finally, going over these allotments will cost you $10 per GB.

As rumored yesterday, all customers grandfathered into the unlimited monthly data will be allowed to keep it, even when upgrading to new phones. Business discounts, currently applied to the limitless plans, would now only apply to primary lines that are willing to fork out $50 or more; however, the wording did not indicate whether or not those grandfathered in would still receive those same benefits. More leaked docs can be found after the break, so grab some lunch and find your favorite chair — you’ll need ’em.

Continue reading Verizon’s ‘DataGate’ plans leaked in excruciating detail

Verizon’s ‘DataGate’ plans leaked in excruciating detail originally appeared on Engadget on Wed, 22 Jun 2011 14:45:00 EDT. Please see our terms for use of feeds.

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Verizon’s next big LTE push coming July 21st

You can’t stop Verizon’s nationwide LTE push — and even hoping to contain it seems like a bit much to ask these days. The company made its last major 4G service rollout just under a week ago, and now it’s looking to do the same next month, adding a slew of new markets to its coverage umbrella and expanding in a few existing locales on July 21st. New markets include Portland, OR, Toledo, OH, Winston-Salem and Raleigh-Durham, NC, Maui, HI, Wichita, KS, and Knoxville, TN, to name a few. Coverage will be expanded in Seattle, Louisville, Phoenix, Los Angeles, San Diego, and Las Vegas. The full list of high-speed recipients can be found in the link below.

Verizon’s next big LTE push coming July 21st originally appeared on Engadget on Wed, 22 Jun 2011 12:33:00 EDT. Please see our terms for use of feeds.

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Verizon’s tiered data plans won’t affect grandfathered customers after all?

Yesterday’s revelation that Verizon may soon be enforcing usage-based data plans came as a slap in the face to many, but there may be at least one speck of sunlight shining through the dark clouds above. Screenshots appeared today, purportedly from employee communications, that would go a long way toward assuaging our worst nightmares: Verizon is indeed planning to mirror AT&T’s policy of letting current customers hang onto their grandfathered data plans — even when renewing contracts. It’s probably best to keep your fingers crossed, but we understand if your hands are busy clutching those old plans as if your life depended on it.

Verizon’s tiered data plans won’t affect grandfathered customers after all? originally appeared on Engadget on Tue, 21 Jun 2011 18:08:00 EDT. Please see our terms for use of feeds.

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LightSquared announces ‘solution’ for GPS issue, says LTE network will roll out on schedule

LightSquared may have steadfastly insisted otherwise, but recent tests showing that its wholesale 4G LTE network interferes with GPS have been getting tough for it to ignore, and it turns out the company has been quietly working on a backup plan. In addition to fessing up that one of the 10MHz blocks used by its network does indeed interfere with many GPS receivers, LightSquared has also now announced a two-fold “solution” to the problem. That will involve it using only a lower block of the 10MHz spectrum that it says doesn’t interfere with GPS (with a few “limited” exceptions), and a new agreement with Inmarsat that LightSquared says will let it “accelerate the schedule” to begin using the alternative block of spectrum. Those new measures, LightSquared says, will let it roll out its network in accordance with its original business plan, and give it enough spectrum to serve its customers for the “next several years.” What happens after that is a bit less clear, but LightSquared says it believes its network can “live harmoniously, side-by-side, with GPS users,” and that “enlightened and responsible spectrum management will give the American public the best of both worlds.” The company’s full press release is after the break.

[Thanks, Nick]

Continue reading LightSquared announces ‘solution’ for GPS issue, says LTE network will roll out on schedule

LightSquared announces ‘solution’ for GPS issue, says LTE network will roll out on schedule originally appeared on Engadget on Mon, 20 Jun 2011 17:28:00 EDT. Please see our terms for use of feeds.

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Verizon tiered data plans coming July 7, starting at $30? (update)

We were hoping it wouldn’t happen, but it appears that Verizon CFO Fran Shammo’s summer foreboding of his company’s dreaded tiered data plans could be right on the money. Droid-Life is reporting the magic date will be July 7 and has provided supposed pricing details: data plans without tethering would start at $30 for 2GB, while 5GB and 10GB will cost $50 and $80 respectively. Tethering will cost an extra $20 and adds another 2GB to the pool. There’s said to be no notable separation between 3G and 4G — you’d be billed exactly the same whether you’re packing a Droid X2 or a Droid Charge. These new plans wouldn’t affect anyone currently under contract, though it’s still unknown if customers can hang onto them when it’s time to renew. While this remains filed in the “grain of salt” cabinet for now, it may be a good time to at least start checking out your next phone.

Update: We just received an internal memo sent around today to select Verizon Wireless employees, and the verbiage is impossible to deny. These things are coming, and soon. Read it in full after the break.

[Thanks to everyone who sent this in]

Continue reading Verizon tiered data plans coming July 7, starting at $30? (update)

Verizon tiered data plans coming July 7, starting at $30? (update) originally appeared on Engadget on Mon, 20 Jun 2011 14:01:00 EDT. Please see our terms for use of feeds.

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Motorola Xoom appears on Verizon MAP, finally heading to LTE?


The Xoom may finally be getting LTE support, after a mysterious issue prompted Motorola to delay adding access to Verizon’s 4G network to the popular tablet. The Moto Xoom recently appeared on Verizon’s Minimum Advertised Price (MAP) system, which means the device will likely become available later this summer. Unfortunately, MAP doesn’t include any pricing information for the tablet, and there’s no official word regarding availability, but current 3G Xoom owners should still be able to upgrade free of charge with a one-week turnaround via FedEx. We’ll be curious to see how LTE affects battery life, considering some of VZW’s other high-speed devices haven’t fared so well, but we are willing to compromise ever so slightly in exchange for that lightening-fast 4G data.

Motorola Xoom appears on Verizon MAP, finally heading to LTE? originally appeared on Engadget on Mon, 20 Jun 2011 11:13:00 EDT. Please see our terms for use of feeds.

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LightSquared and Sprint reportedly sign 15-year LTE agreement

LightSquared and Sprint reportedly sign 15-year LTE agreementApparently Sprint’s none too concerned about recent complaints from the likes of John Deere and the federal government about LightSquared’s potential interference with GPS signals. A letter obtained by Bloomberg reveals that Sprint has signed a 15-year deal with Falcone and co., agreeing to share network expansion costs in return for a slice of the sweet LTE service. According to the document, “LightSquared and Sprint will jointly develop, deploy and operate LightSquared’s 4G LTE network.” The report comes on the heels of rumors of a $20 billion agreement between the two companies. Unfortunately for both parties, no amount of billion dollar bills will shake impending scrutiny from the FCC.

LightSquared and Sprint reportedly sign 15-year LTE agreement originally appeared on Engadget on Fri, 17 Jun 2011 19:17:00 EDT. Please see our terms for use of feeds.

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LG Revolution review

The army of high-speed broadband phones is actively seeking new recruits to join its rapidly-growing force, and the LG Revolution is the latest to graduate from boot camp. We’ve witnessed the emergence of three Verizon LTE handsets in as many months, beginning with the HTC Thunderbolt and the Samsung Droid Charge a few weeks later. As if this wasn’t enough choice to tempt your tastebuds already, the LG Revolution — the entertaining climax to the classic 4G trilogy — was born one full moon after that. With three options, all so close to each other in dimension and features, it’s natural to compare all of ’em and make the call on which one is the best of the bunch. Is LG’s first crack at Verizon’s LTE network truly a game-changer, as its name suggests? Or does this Revolution fail to even get its feet off the ground? Read on after the break to find out.

Continue reading LG Revolution review

LG Revolution review originally appeared on Engadget on Fri, 17 Jun 2011 16:54:00 EDT. Please see our terms for use of feeds.

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