6/3/2010 Available online http://www.crtwireless.com/EWS_10.html Emerging Wireless Standards Wireless Summer School June 3, 2010 Session C4 1:30‐5:00 PM James Neel President, Cognitive Radio Technologies
[email protected] (540) 230‐6012 www.crtwireless.com Emerging Wireless Standards • Focus on standards just coming out • Current market context for best guesses on which standards will make it and which ones will not • Consumer: – 5 to 10 years out • Researcher / Developer: http://gigaom.com/2010/05/21/its‐a‐long‐way‐to‐widespread‐lte/ – Now 1 6/3/2010 Available online http://www.crtwireless.com/EWS_10.html Presentation Overview Emerging Standards (8) Market Drivers (45) Cellular (38) Cognitive Radio Standards (21) WLAN (12) WPAN (6) Summary and Trends LOTS OF Extra Slides http://www.wisoa.net/members_logos/mobile_internet‐big.jpg • OFDM, MIMO Theory, Interoperability, CR Regs, Voice over IP Break & Poster Session 2:45‐3:30 Market Drivers Data Voice http://www.chetansharma.com/usmarketupdateq12010.htm 2 6/3/2010 Exponential Data Usage Increase Owners of the iPhone 3GS, the newest model, “have probably increased their usaggye by about 100 p ercent,” said Chetan Sharma, an independent wireless analyst. “It’s faster so they are using it more on a daily basis. J. Wortham, “Customers Angered as iPhones Overload AT&T” New York Times, September 2, 2009. A. Gothard, “Managing Femtocells and the Evolved Packet Core” Data Voice Global Mobile Data Traffic http://www.chetansharma.com/usmarketupdateq12010.htm A. Gothard, “Managing Femtocells