wifi-direct
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WiFi Direct helps you kill space chickens without an access point (hands-on)
The urge to kill a chicken is surprisingly strong when operating in the dead space between sleep deprivation and a caffeinated buzz of hyper alertness. The fact that the beast is giant and in space makes it downright compulsive especially when given the opportunity to team up in combat with Max Planck over an 802.11n WiFi Direct connection... without an access point and without any lag. This isn't your father's Bluetooth connection, son. See the carnage go down after the break.
LG BD690 is the first Blu-ray player certified for Wi-Fi Direct, keeps Bluetooth paranoid
The possibilities teased in 2009 by Wi-Fi Direct have probably kept Bluetooth up at night, and we're sure the commencement of device certification last month hasn't helped, either. Now the LG BD960 has emerged as the first Blu-ray player on the Wi-Fi Direct certification list, hinting direct P2P communication in our home theaters among WiFi devices (without the need for a routing middleman) could soon go from fiction to fact. Unfortunately, mum's still the word on shipping and pricing. The mere chance however that the player could stream content to any other WiFi-equipped device -- Direct certified or not -- is a big enough deal to give our dedicated media streamers Defarge-like glances already. Particularly, if the BD960 comes packed with features similar its suspected predecessor the LG-BD390, which can stream both Netflix, Vudu, and DLNA network content, as well as play DivX HD 1080p content. Until more details surface though, we'll simply have to keep reminding our poor Galaxy S that it isn't destined to be alone in this cold, cruel world forever.
Samsung Galaxy S first smartphone to be Wi-Fi Direct certified
Samsung has generally been on the cutting edge when it comes to giving its smartphones the latest and greatest in terms of compatibility, with the Omnia being the first DivX certified handset in America this month two years ago. Now, it's looking to wrangle yet another first, with this one having the potential to be far more important. The outfit's hot-selling Galaxy S smartphone (GT-I9000) is now listed on the Wi-Fi Alliance's Wi-Fi Direct certification docket, and while we knew that a handful of Wi-Fi modules and chipsets were about to get green-lit, this marks the first actual device to join that crowd. As we mentioned before, any modern-era WiFi device is capable of becoming Direct certified (via a firmware update given that there's no hardware change in the protocol), but it seems as if Sammy is being Johnny-on-the-spot. We'll keep an ear to the ground regarding an actual update that brings this functionality to life, but for now, let's all cross our fingers and hope those other phone makers get their handsets in line, too.
Wi-Fi Direct certification begins today, device-to-device transmission starting soon
So, Bluetooth -- last fall didn't end up being as frightful as you had probably imagined, but this fall is bound to be different. Or so the Wi-Fi Alliance says. If you'll recall, Wi-Fi Direct promised to do what Bluetooth had been doing for years, but with far less fuss and on a protocol that's much more widespread. A solid year has come and gone, and we've heard nary a word from any company who plans on implementing it. Thankfully for us all, that changes today. Starting in mere moments, Wi-Fi Direct devices will begin the certification process, and while we couldn't extract exact product details or a release time frame for future wares on a media call regarding the announcement, we did get the impression that at least a few partners were trying to get Wi-Fi Direct wares onto shelves before Christmas. As for functionality, the claims are fairly impressive. In order to make a direct device-to-device connection over WiFi, just one of the two need to be Wi-Fi Direct certified. In other words, a Wi-Fi Direct printer can recognize and interface with your Latitude D410 laptop from 1999, as all Wi-Fi Direct certified devices have to be able to control the one-to-one relationship. The goal here is pretty simple -- it's to create a protected connection between two devices over WiFi with as little hassle as possible. Think Bluetooth, but using WiFi. We also learned that "most" products certified will also support "one-to-many" connections, enabling a Wi-Fi Direct laptop to be in contact with a printer, connected HDTV and a tablet simultaneously, with no router in-between at any point. We should also point out that while 802.11a/g/n is supported over 2.4GHz and 5GHz bands, there's no requirement for Wi-Fi Direct products to support 802.11b, so legacy users may want to pay attention to that quirk. There's also no new hardware requirements here, so in theory, any existing WiFi chipset could be upgraded via firmware to handle Wi-Fi Direct -- whether or not that'll happen on a large scale was a question the Wi-Fi Alliance couldn't answer for us. Finally, they noted that the app ecosystem is likely to make this whole rollout a lot more interesting, particularly considering that Direct is simply a pipe that software can dictate as it sees fit. We'll be keeping a close eye on the developments here; we've waited way too long for this to blossom, but we're pretty jazzed about the possibilities. Head on past the break for a video overview of how Wi-Fi Direct works.
Wi-Fi Direct enabling P2P communications amongst WiFi wares, scaring Bluetooth half to death
Hear that Bluetooth? That's the sound of competition... finally. After years of waiting for some sort of serious rival in the short-range communication realm, the Wi-Fi Alliance is doing what it should've done eons ago. Starting sometime in mid-2010 (if all goes to plan, of course), a Wi-Fi Direct specification will be published, enabling WiFi'd devices to connect to one another without some sort of WLAN hotspot nearby. Previously, the standard was codenamed Wi-Fi peer-to-peer, as it gives printers, mobile handsets, human interface devices, cameras, laptops and a host of other wireless wares the ability to talk to one another without first consulting an access point. We're told that devices will be able to make "one-to-one" connections or talk amongst a group, and WPA2 security will be bundled in to keep the ill-willed sniffers at bay. Call us crazy, but we get this feeling we're going to dig this protocol -- now, if only we could actually count on seeing shipping products before we're too old to enjoy it, we'd be set.