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Mosaid gets into WiFi patent game, sues 17 companies including Dell, Canon, Asus, and RIM
Whether or not you agree with their tactics, lots of companies are finding it quite lucrative business to spend more time in the courts than in the research labs. CSIRO got some tasty settlements back in 2009, while just a few months ago Wi-LAN received "a significant amount" in a settlement from Intel. Now it's Mosaid's turn, a Kanata, Ontario-based company that bills itself as "one of the world's leading intellectual property (IP) companies, focused on the licensing and development of semiconductor and communications technologies." Indeed it just licensed some of those properties to LG on the 15th, but the very next day it filed suit against a 17 defendants for infringing on six of the company's patents, relating to network discovery, multiplexing, and other wireless techniques. Among those companies is RIM; which has its Torch, Style, Curve, Pearl, Bold, Storm handsets called out; and Asus, which has a long line of motherboards, routers, and other products said to be in jeopardy. As ever it's hard to draw the line between the patent trolls and the legitimately infringed, but that the lawsuit was filed in litigation-friendly Marshall, Texas doesn't leave us with a particularly good feeling.
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.
Ralink debuts suite of networking hardware to form your beams and transmit your HD
Ralink has been hot on the high-definition streaming content front since this past summer and is now introducing networking hardware that'll make it easier to get all those lovely pixels from disk to display wirelessly -- plus a bevy of other high-speed networking goodies to boot. The RT3572 is a 300 Mbps 802.11n-enabling chip designed for inclusion in high-end displays and media players, including wireless streaming of Blu-ray playback, DLNA content, and IPTV. For general networking the company is introducing the RT3883 and RT3593 chips, which enable 450Mbps 802.11n connectivity and feature beam forming, meaning the transmitter can locate receivers and modify "various transmission parameters" to optimize connectivity. Finally, there's the RT3090BC4 combination 802.11n and Bluetooth Half MiniCard adapter, and a "world's smallest" USB 802.11n adapter, little larger than the USB port you'll plug it into. You know what that means: no unsightly protrusions.
Ralink and Celeno team up on HD WiFi home networking wares
We've known for some while that Celeno had a thing for high-def over WiFi, and that favoritism has never been more clear. Today, the outfit is announcing a partnership with Ralink that will hopefully lead to an array of WiFi home networking designs that are optimized for HD video distribution. The first solution will combine the CL1300 and CLR230 802.11n chipsets along with Ralink's RT2880 and RT2850 chips. Unfortunately, it doesn't seem as if Celeno is announcing any set-top-boxes to contain said solution just yet, but hopefully that's just a few months away. Hey, CEDIA ain't too far off, is it? Full release is after the break.
