Is AT&T's newly launched HSUPA data network upgrade leaving you feeling unimpressed? Well, worry not, fellow 3G network surfer, AT&T's got the just the thing to help quench that wireless data fiend within all of us. Just a handful of days before Apple and Steve Jobs is scheduled to showcase the next-generation iPhone on the WWDC [...]

Following on previous rumors that the next-generation 3G iPhone will be powered by a 3G cellular communications chip (cellular baseband) from Infineon, the new iPhone SDK beta reveals that the 3G chip powering the 3G iPhone may indeed be sourced from Infineon. The makers of ZiPhone have found, after drudging through the new iPhone SDK [...]

LTE is really starting to stretch its legs as the high-speed mobile broadband standard that we knew it could always be. NTT DoCoMo reportedly just achieved "a downlink transmission rate of 250Mbps over a high-speed wireless network in an outdoor test of an experimental Super 3G system." Super 3G, also known as LTE (Long Term [...]

With AT&T’s high-speed upload network now online, the wireless carrier is starting to roll out wireless data HSUPA  modems. AT&T’s first HSUPA data card offering was the Sierra Wireless AirCard 881 , and now they’re offering us the Sierra Wireless USBConnect 881 HSUPA USB modem to surf the full HSPA data highway. If expresscards aren’t your thing, you’ll be glad to hear that AT&T is bringing their HSPA (3G data on the upstream and downstream - HSDPA and HSUPA) network to a USB-port on Mac or Windows rig near you. The Sierra Wireless USBConnect 881 USB modem tips the scales at just 1.25 ounces and tri-band HSPA support with full quad-band GSM/GPRS/EDGE connectivity. The newly-launched AT&T HSPA network will push data down the (wireless) pipe at 600kbps to 1.4Mbps, and will pull data upstream at 500kbps and 800kbps. The Sierra Wireless USBConnect 881 HSPA USB modem will run you $49.99 (rebate involved, of course) when you sign up for a 2-year DataConnect contract of $59.99, or more, per month - $299.99 will net you this HSPA USB modem free and clear. HSPA?! We’ll take some of that delicious 3G data, please. Source ---Related Articles at IntoMobile:Sierra Wireless Apex 880 USB HSPA modem gets officialCTIA: Sierra Wireless Finally Announces Their AirCard 595U EV-DO Rev A USB modemSierra Wireless AirCard 595U EVDO Rev. A USB modem to be available on Verizon Wireless August 30AT&T Busts Out 3G USB Modem And Hybrid ExpressCard ModemAT&T launches Sierra Wireless AirCard 881 HSPA [...]

While the US plays catch-up with Canada’s Rogers Wireless’ HSPA network , the No. 1 GSM carrier up north has just announced plans to boost its wireless broadband speeds to 7.2Mbps. The Rogers Wireless HSPA trial has gone live in Montreal and Brampton - but we’re not sure what the trial parameters are. Either way, there are going to be some happy 7.2Mbps HSPA testers in Montreal and Brampton. We just wish we could get a taste of some super-highspeed broadband from the likes of AT&T. Not that the super-high speeds will make mobile web browsing any faster - the page-viewing bottleneck usually lies in processing and rendering speeds of mobile devices, rather than the connection speed. But it’d be nice to get cable-broadband speeds over the air and onto our laptops. Enjoy that 7.2Mbps, you lucky Canadians, you. Source ---Related Articles at IntoMobile:Rogers Wireless launches 3G network in CanadaRogers Wireless announces Motorola RAZR2 V9 in CanadaRogers Wireless: get your MySpace fix on Rogers' handsetsVideo Calling Finally Hits North America - Rogers Canada.Canada getting the HTC P4550/Kaiser/TyTn II on Rogers Wireless?