Archive for the ‘Qualcomm’ Category

Apple says iOS update will avoid Qualcomm patents, China iPhone ban

December 14th, 2018
iPhones are seen at an Apple Store in Tianjin, China.

Enlarge / iPhones are seen at an Apple Store in Tianjin, China. (credit: Zhang Peng/LightRocket via Getty Images)

Apple's patent battle with Qualcomm in China has intensified this week, with Qualcomm seeking a broader ban and Apple claiming it has a workaround to avoid Qualcomm's patents.

On Monday, Qualcomm announced that a Chinese court had banned the sale of most iPhone models. However, Apple's newest models, the iPhone XS and XR, were not covered by the ban because they had not yet been introduced when Qualcomm filed its lawsuit late last year.

Qualcomm remedied that oversight this week, asking the same Chinese court to ban sales of the XS and XR.

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Posted in apple, china, iphone, patent litigation, Policy, Qualcomm | Comments (0)

Don’t buy a 5G smartphone—at least, not for a while

December 14th, 2018
5G is here, but that doesn't mean you have to buy into it.

Enlarge / 5G is here, but that doesn't mean you have to buy into it.

2019 is going to be the year of 5G—at least, that's what the cellular industry keeps saying. We're going to see the launch of several 5G smartphones from OEMs like Samsung, Motorola, and OnePlus, and carriers will be tripping over themselves to tell you how awesome their new 5G networks are despite coming with a slew of asterisks. I would like to make something up about how ridiculous the 5G hype has gotten, but it's hard to top actual quotes from industry executives, like Verizon's claim that 5G will "dramatically improve our global society." Faster mobile Internet is coming, but should you care about it yet?

Qualcomm recently had its big 2019 chip announcement, and as the world's biggest provider of smartphone chips, that gives us a good idea of what the upcoming 5G hardware will look like. The industry is doing its best to hype 5G up as The Next Big Thing™, but 5G hardware in 2019 is going to be a decidedly first-generation affair. Early adopters for 5G will have to accept all manner of tradeoffs. And when there might not even be 5G reception in your area, it might be better to just wait the whole thing out for a year or two.

A 5G mmWave primer: Making use of the spectrum that nobody wanted

"5G" is a shorthand reference to the next generation of cellular network technology that is launching in 2019. The whole "G" naming scheme started in the 1990s with the launch of GSM, which was called the "second generation"—aka "2G"—of mobile networking technology. GSM upgraded early networks from analog to digital, and those old analog networks were retroactively given the name "1G." Since then, we've gotten new "G" numbers with major coordinated network upgrades about every 10 years. These iterations brought important features like SMS and MMS messages, IP-based networking and mobile Internet, and, of course, more speed.

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Posted in 4G, 5G, Android, Features, Qualcomm, Tech | Comments (0)

Qualcomm says a Chinese court has banned sales of older iPhones nationwide

December 10th, 2018
A young woman is impressed by something on her smartphone.

Enlarge / A Chinese woman reacts while setting up the facial recognition feature on her iPhone X inside an Apple showroom in Beijing in 2017. Qualcomm says a Chinese court has banned iPhone X sales in China. (credit: FRED DUFOUR/AFP/Getty Images)

Qualcomm says it has scored an important victory in its long-running global patent battle with Apple over patent rights. According to Qualcomm, a Chinese court ruled that several recent iPhone models infringe multiple Qualcomm software patents and has ordered a ban on iPhone sales. Apple says it has already appealed the ruling.

The ruling occurred on November 30, but Qualcomm announced the ruling today.

Apple has downplayed the ruling's significance, telling media outlets that the ban has not yet taken effect and that it only applies to older versions of iOS software, not to the current version, iOS 12. The ruling also only applies to older iPhone models—including the iPhone 8 and iPhone X—but not to the iPhone XS and XR.

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Posted in apple, iOS, iphone, Policy, Qualcomm, Tech | Comments (0)

Samsung launches Snapdragon 850-powered Windows 2-in-1

October 18th, 2018

Samsung

Samsung today announced the Galaxy Book2 (sic; the company has not put a space between the word and the number), a 2-in-1 tablet running Windows 10, powered by a Snapdragon 850 processor.

The first generation of Windows 10-on-ARM machines were roundly criticized for the performance of their Snapdragon 835 processors. The second generation of machines, however, uses the Snapdragon 850, a variant of the Snapdragon 845 that's designed for the bigger batteries and higher power dissipation of laptops and tablets. This is widely hoped and expected to bring performance up to respectable levels.

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Posted in microsoft, Qualcomm, Samsung, snapdragon, Tech, Windows | Comments (0)

Mercedes-Benz debuts Qualcomm’s wireless charging for the hybrid S Class

October 11th, 2016

(credit: Qualcomm/Mercedes-Benz)

Back in 2015 we took a look at Qualcomm’s Halo wireless car charging technology. It uses induction charging to top up a hybrid car’s batteries without the hassle of actually having to plug in, at roughly the same efficiency as a wired connection. Since then we’ve been wondering when we might see a Halo-equipped car reach market. Wonder no more: on Tuesday, Mercedes-Benz and Qualcomm announced that the 2017 S550e (the hybrid version of the flagship S-Class sedan) now has the option of wireless charging.

Instead of a cable for plugging one’s S550e into the wall, owners will get a charging pad for their carport or garage. Simply drive the car over the pad, and once the two halves of the charger are aligned, charging begins. It’s a 3.6kW system (Qualcomm has previously told Ars it could also work at 6.6kW), which makes it suitable for topping up the 8kWh battery in the big Benz, but as yet probably too slow for a fully electric vehicle.

As yet there’s no price on Mercedes-Benz’s website for the wireless charging option, but given the S550e’s base price of $96,600, we’re pretty sure it’ll be affordable to owners.

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Posted in Cars Technica, Hybrid Cars, Mercedes-Benz, Qualcomm, wireless charging | Comments (0)

A rare look inside F1’s tech center

November 7th, 2015

AUSTIN, Texas—As you might imagine, speed is extremely important in Formula 1. It’s not just the racing cars that have to be fast, though. Data from thousands of sensors on each of the cars has to be piped from the track to each team’s headquarters (usually in the UK) and then back to the track again, as near to real-time as possible. The same goes for gigabytes of HD video since this is predominantly a televised sport. In order to get a better idea of how that all happens, we wanted to be on the scenes. So even though a visit to some far-off (and dry) data centers may have done the trick, we were on hand at this year’s soggy United States Grand Prix to witness data at F1 speed.

The Circuit of the Americas, also known as COTA, is a state of the art race track just a few miles east of Austin-Bergstrom International Airport. But for the Grand Prix, we returned to a somewhat different looking COTA than the one we left a month earlier after the Lone Star Le Mans. (In fact, the F1 circus was in town to displace the actual circus—Cirque de Soleil—which had taken up residence in the main parking lot.)

To start, the farthest-reaching arms of Hurricane Patricia paid Austin a visit this weekend, swapping the usual Texan heat and humidity for three months’ worth of average rainfall in a single weekend. Also gone was the freewheeling fun attitude of the Le Mans sports car race, where tickets are cheap and fan access plentiful. Instead, everything was tightly controlled. F1 is a much more elitist sport, and woe betide you if you had the wrong lanyard or pass and tried to gain entry to the paddock…

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Posted in 802.11ac, British Telecom, Cars Technica, Features, fiber optic communications, Formula 1, Mercedes, Qualcomm, Tata Communications, Williams Martini Racing | Comments (0)