Items tagged with wi fi

Remember when Samsung had big ambitions of taking over the mobile handset market with Tizen, its home brewed operating system? Well, that didn't happen, but instead of scrapping Tizen, Samsung's breathed new life into its OS by pushing it into other mobile markets. One of those is the automobile industry, for which it's new Connect Auto is intended. Connect Auto is a small dongle that plugs directly into the OBD II port that sits somewhere underneath the steering wheel in your car—it's the same port that auto mechanics tap into when trying to decipher why your 'Check Engine' light is on, along... Read more...
Time change at a rapid pace, and whereas it was once common to communicate with each other when out and about using a payphone, these days everyone owns a smartphone. Every wonder what happened to all those phone booths? In New York, they're being converted into free municipal Wi-Fi hotspots.It's part of an effort called LinkNYC. It's described as a first-of-its-kind communications network designed to bring fast municipal Wi-Fi to millions of New Yorkers and tourists at no cost. The network is being fleshed out through five boroughs at no cost to taxpayers. Instead, it will general hundreds of... Read more...
Spending time in a busy airport terminal is not something that many of use enjoy doing; it’s something that we have to do. With that in mind, most of us will hop on whatever free Wi-Fi option available, battling it out with other travelers with whatever table scraps of bandwidth are available. For everyone else, there’s always paid options which often provide a faster, more stable connection. Boingo has both options covered with its Secure, Multiplatform, Analytics-Driven, Responsive and Tiered (SMART) Network. Although Boingo doesn’t give us any indication of connection speeds, it says that it... Read more...
Shortly after we published our AC3200 router roundup, Linksys contacted us and wanted to throw one of its routers into the ring. We agreed, and the company sent us its Linksys EA9200 Tri-band Smart Wi-Fi router, which like the others in the roundup is a tri-band router that uses the Broadcom XStream 5GHz platform, throwing out dual 5GHz networks along with a 2.4GHz network for older devices. Like the other routers, it's capable of pushing data at 1,300Mbp/s on its 5GHz bands, and 600Mb/s on the 2.4GHz band. It is also able to pair both 5GHz channels together using Smart Connect technology, or you... Read more...
We get it, you're the king of the block when it comes to Christmas lights and decorating for the holiday season. Everyone in the neighborhood knows it, everyone except Bob from across the street. He's new and he's been stocking up on strings of lights and glowing yard stands. Now you have to up your game and put Bob in his place, but in doing so, don't be surprised if your wireless network suffers.That's the warning from Ofcom, the communications regulator in the U.K. Ofcom released a new mobile application designed to test in-home Wi-Fi connections and in the accompanying announcement, U.K.'s... Read more...
We’ve all heard about Wi-Fi — the ubiquitous wireless networking standard is commonplace in just about all of our gadgets (smartphones, tablets and notebooks) and even our cars, as well as some home automation and IoT products. It’s hard for most people not to go a day without using Wi-Fi at some point, and with technologies like 802.11ac, we’re transferring data over the air at fantastic speeds (or so we thought). However, Professor Harald Haas, hailing from the University of Edinburgh, has invented Li-Fi, which uses visible light communication or VLC, to transmit data wirelessly at high... Read more...
In another generation or two, fliers who take to the skies will take for granted Wi-Fi access on airplanes. For JetBlue, that reality will come a lot sooner as it aims to be the only U.S. carrier to offer high-speed wireless Internet access on every aircraft by around this time next year, if everything goes to plan. JetBlue said it's already completed installation of its cleverly named Fly-Fi service on its fleet of more than 150 Airbus A320 and A321 aircraft. In addition, its first Fly-Fi enabled E190 lifted ground this week. That leaves 59 more E190 aircraft to go, and JetBlue expects to have... Read more...
Wireless routers are going through somewhat of a renaissance right now, thanks to the arrival of the 802.11ac standard that is "three times as fast as wireless-N" and the proliferation of Internet-connected devices in our homes and pockets. Whereas before we merely had a handful of laptops and PCs connected to the internet at various times, we now have homes with many devices connected all the time, including our phones, tablets, computers, smart televisions, game consoles, and smart home devices. Though wireless N wasn't bad at the time, it's simply not ideal when dozens of devices are connected... Read more...
It’s interesting to see how quickly a company changes its tune once its nefarious deeds, or rather “public trials,” are brought to light. Earlier today we brought you a story detailing AT&T’s rather sloppy and risky behavior regarding inserting ads into webpages for users that connected to its free Wi-Fi hotspots. Computer scientist Jonathan Mayer determined that AT&T was using a service called RaGaPa that used JavaScript to inject adds into all non-HTTPS webpages. How AT&T managed to hookup with this small startup is beyond me. As Mayer describer, “Their video pitch features “MONETIZE... Read more...
There are a lot of positive uses for drones and other unmanned aircraft. Amazon envisions a day when packages will be dropped off on your doorstep courtesy of a drone, and Facebook wants to use them to bring wireless broadband to remote regions. Good stuff, though as it goes with just about all technology, somebody's going to find a nefarious use for it. In this case, there may be a day when drones are used to drop malware from the sky. The foundation is already being laid, though not specifically for that purpose. There's a company called Aerial Assault that modded a quadcopter with a Raspberry... Read more...
There are a lot of new features coming to iOS 9, the latest version of which is currently in the hands of developers in beta form. Some are pretty ho-hum, like more wallpapers (not dynamic ones, mind you, just a collection of static images), but there's one upgrade that has the potential to be awesome, albeit subtle. It's called Wi-Fi Assist.The thing about iPhones, and smartphones in general, is that they're stubborn devices. They'll hook into wireless connections just fine, but if the connection is poor or otherwise appears strong yet isn't working well for whatever reason, if at all, the iPhone... Read more...
Leave it to a couple NASA scientists to develop technology that supercharges their smartwatches. NASA announced this week that it has applied for a patent on a technology that lets wearable devices reflect wireless signals instead of using traditional transmitters and receivers. Once the new tech is implemented, it should speed up data transmission over Wi-Fi networks while simultaneously reducing power costs – dramatically.Image credit: NASA“The idea is if the wearable device only needs to reflect the Wi-Fi signal from a router or cell tower, instead of generate it, the power consumption can go... Read more...
Thanks to a new technology partnership with ViaSat Inc., Virgin America is about to upgrade its in-flight Wi-Fi service in a big way. How big? In vague terms, Virgin America says the partnership will bring "significantly faster" wireless connectivity that will allow its passengers to stream video content from the web. Good stuff, though let's talk numbers. Virgin America will pull Wi-Fi service from the ViaSat-1, the highest capacity Ka-band satellite in the world offering 140 gigabits per second. What this means for passengers soaring 35,000 feet about ground is the ability to enjoy Internet service... Read more...
With the "Internet Of Things" supposed to be a major part of our future, there are a number of challenges to conquer. For wearables, such as smartwatches, the issue of power isn't a serious one, as people can just plug them in at night and have them ready-to-go in the morning. But many consider that adding a smartwatch to their list of devices to keep constantly charged is challenging enough. What's going to happen when other wearables come along, or IoT devices, such as surveillance cameras? Believe it or not, it might be possible to help keep some of these devices alive with the same Wi-Fi signals... Read more...
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