Articles about Wireless

When I first learned about the HooToo it sounded, frankly, a bit nuts. Pitched as an "all-in-one device charger, AC adapter, personal cloud, travel router, Wi-Fi hotspot, and wireless bridge" I was instantly intrigued, but fearful that this was going to be a device that promised the world and delivered little. Was I setting my expectations too low? Before we look at things any further, it's probably worth spending a moment or two decoding what it actually is. One of its more basic functions is a rechargeable USB battery pack complete with two outputs. But there's more to the TripMate Elite. Much, much more.

The 3.2 x 3.2 x 1.0 inch (82 x 82 x 28mm) black box is home to a 6000mAH battery that's perfect for powering up a dead mobile or tablet on the move, but the 7oz (200g) package has plenty more tricks up its sleeve. As it's a portable battery pack, it's hardly surprising to find a couple of USB outputs, one kicking out 1A, the other 1/2.1A. Equally unsurprising -- but no less useful -- is the battery level checker on the adjacent side; tap the button and four blue LEDs let you know the charge level. But what's that next to the charge lights? Internet and LAN indicators? Curiouser and curiouser, said Alice.

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As the world packs its bags and forms an orderly queue in crowded departure zones, the plethora of smartphones, tablets and laptops coming along with us, highlights a need to stay connected on holiday. This is the age of the connected consumer. As travel surveys and online review sites repeatedly confirm, the most important amenity for the connected consumer is Wi-Fi.

Whether venues like it or not, wireless internet access is now as important to customers as electricity, or water in the bathroom, and for many more important than a clean room or a brilliant hotel restaurant.

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Despite being called wireless charging, the technology we love today still has a long way to go before it can allow us to top up our devices' batteries at a considerable distance from the charger. But, Wireless Power Consortium signals that the Qi standard may be able to (one day) outgrow this limitation.

Right now, devices compatible with the current version (1.1) of the Qi standard can be charged only at a very short distance away from the charger. Based on my experience, you can barely pick up your device without having the connection drop. The new version (1.2) of the standard, however, increases the charging distance to 45 mm, which is no small feat.

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Qi is one of the most popular wireless charging standards, used by many companies in devices like chargers, speakers, smartphones and tablets. It adds convenience to such products, giving users the option to top up the battery on their handsets without plugging cables into them. I personally use a Qi wireless charger, made by Nokia, with my Lumia 920 and Google Nexus 7.

One of the hurdles Qi has to overcome to become more popular and attractive to consumers is mass-market support from key players, like smartphone vendors and mobile operators, which can dictate which standard they embrace. Qi appears to be on the right track, as it just added Microsoft and Samsung to its growing list of supporters.

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Wireless carriers are opposing net neutrality because their networks have limited capacity and they need more flexibility to handle traffic. But they are missing an opportunity by not embracing spectrum sharing, a technology that could vastly increase the available bandwidth.

Net neutrality has been in the headlines following Verizon's recent Federal court win against the Federal Communications Commission's (FCC) open Internet rules. Also, AT&T is now courting corporate sponsors to help subsidize customer data plans. Some consumer rights groups view these events as a concerted effort to undermine the longstanding practice that compels service providers to treat all traffic equally. These events could all signal the beginning of a tiered-off Internet.

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I would dump DSL tomorrow and switch the family to cellular data, if not for cost. Downstream wireless is faster than my home Internet and would always be there -- wherever the phone goes; use it as personal hotspot for PC or tablet. But pesky, expensive data caps hold me back.

So I'm intrigued by one of the oddest and most provocative announcements coming on Consumer Electronics Show 2014 Day 0: AT&T "Sponsored Data". The carrier turns around the Net Neutrality debate by encouraging data gluttons to pay up so that cellular customers can consume more while paying less. It's a novel concept, and I like it. Netflix, this is for you, baby. You might resist, but I'll love you forever if you sponsor me. Surely, I'm not alone.

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Yesterday my colleague Mihaita Bamburic presented his list of the year’s top tech products, which included some obvious big choices, most notably Windows 8.1, iPad Air, Surface 2 and the Xbox One.

My list could easily be a carbon copy of his, after all the biggest tech products are hits for a reason, and despite not being a fan of Windows 8, I really like its successor, and would happily own both the iPad Air and Surface 2 if funds allowed. But I wanted to approach my selection slightly differently by avoiding products which featured on Mihaita’s list, and focusing on items I’ve bought (or been sent) and have used extensively. These are the tech products I’ve really appreciated the most this year.

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History repeats itself, as another Apple product has connectivity issues -- three years ago it was the iPhone 4 and now the new MacBook Air is affected. Disgruntled users have taken to the company's support forum to report the Wi-Fi connectivity woes, which appear to persist even on replacement units.

According to a number of reports, both MacBook Air models -- the 11.6-inch and the 13.3-inch versions -- are affected, including those which feature factory upgrades. Users say that the Wi-Fi connection randomly drops after a period of activity, with the problem mostly being reported when relying on non-Apple-branded routers. Judging by the posted replies, none of the solutions presented thus far appear to fix this.

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BT has said it will end traffic throttling, remove usage caps on all but its entry level broadband packages, and slash the price too.

Its new Totally Unlimited Broadband offering will be priced from £16 a month for 16Mbps copper broadband, £23 for 38Mbps Infinity, and £26 for 76Mbps Infinity. New customers will also get the first six months free.

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EE (formerly Everything Everywhere) was created by the merger of the T-Mobile and Orange businesses in 2010, becoming the UK’s largest mobile network operator in the process. It’s also currently the only provider offering 4G LTE connectivity in the UK, and has just expanded its 4G data service to cover an additional nine towns and cities.

This expansion means 4G EE is now available in a total 27 UK locations, making it -- according to EE at least -- accessible to nearly half of the UK’s population.

"As the first operator to bring 4G to the UK, it is important that we make it accessible to as much of the population as possible, as quickly as possible," Olaf Swantee, CEO of EE said, regarding the expansion. "To be ahead of schedule and covering approximately 45 percent of the population within just 90 days of the launch is a great achievement for our network team."

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Introduced in time for last year’s Olympics, Virgin Media’s free Wi-Fi service has proven to be a big hit with people travelling on the tube, but all good things come to an end, and this particular gravy train is about to terminate. Well, for some people at least.

Although Virgin will be ending its free-to-all Wi-Fi service from Tuesday (29 January), the good news is if you’re a Virgin Media broadband or mobile customer, or are with EE (Orange and T-Mobile), or Vodafone, you’ll be able to continue to use it for gratis. So that’s bad news for O2 and 3 subscribers in particular.

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This year Microsoft decided to call it quits on CES 2013 and give up its opening show keynote presentation (even though its CEO Steve Ballmer did make a brief unexpected appearance). Mobile giant Qualcomm took over Microsoft's traditional and highly coveted spot, and made the most of it by announcing the company's new Snapdragon processor line, that will power future mid-range and high-end smartphones and tablets.

The mobile giant decided to bury the S series branding, although the S4 Pro remains a resounding name through smartphones like the Google Nexus 4 and HTC DROID DNA and the recently announced Sony Xperia Z and Xperia ZL. Instead Qualcomm introduced new Snapdragon 600 and Snapdragon 800 processors. The former is similar to the currently available Snapdragon S4 Pro but the latter is a whole new beast altogether.

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Almost two months ago Verizon Wireless announced the HTC Windows Phone 8X, in Blue, Black and Red, for $199.99. The US carrier slashed the price of the smartphone down to a more competitive $99.99 on new two-year contracts, bringing the handset more in line with the other Windows Phone 8 device available right now at the big red, the Lumia 822.

However, the move to halve the price may add even more confusion for prospective customers looking to purchase a new Windows Phone 8 handset. At the $99.99 price point Verizon now offers two similar handsets, the Lumia 822 and the Windows Phone 8x, neither of which sets itself clearly apart from the other in the software or the hardware department.

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In its continued evolution and growth, the United States' third-largest wireless network operator Sprint announced on Monday that it will be acquiring wireless network Clearwire for a total of $2.2 billion, or $2.97 per outstanding share.

Sprint has had a long relationship with Clearwire, as the two companies were the biggest supporters of the WiMax wireless protocol. Soon after launching their respective first WiMax networks, Sprint and Clearwire joined forces in 2008.

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Wednesday, Finnish smartphone maker Nokia introduced the Lumia 920T, the first TD-SCDMA variant of the Lumia 920 that will be available later this year on the world's largest carrier, China Mobile. Off-contract, the Windows Phone 8 handset runs for roughly $720 and ships in the typical black, red, yellow or white trim.

Nokia has given little away regarding the device's hardware specifications. That is likely due to the fact that the two Lumia 920 device types share most of the same underpinnings, except support for the TD-SCDMA wireless standard used in China. As a result, buyers can expect a 4.5-inch PureMotion HD+ display with a resolution of 1280 by 768, a 1.5GHz dual-core Snapdragon S4 processor, 32GB of internal storage, an 8.7 MP rear-facing camera with LED flash, 1080p video recording and PureView technology, and a 1.3 MP chat camera.

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