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UMTS Reference Architecture

Posted by Jeff on Apr 15, 2011 in Wireless Communication Systems

TweetContinuing on with wireless communications related subjects.  The architecture of a UMTS systems is the first thing to begin understanding if you want to undertake an education such as this.  It consists of three distinct components: The User Equipment (UE) The UMTS Terrestrial Radio Access Network (UTRAN) The Core Network (CN) As with any wireless [...]

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3G Wireless Technologies

Posted by Jeff on Apr 5, 2011 in Signal Processing, Wireless Communication Systems

TweetThere are several different types of 3G wireless technologies that are defined and planned to be up and working today.  There are also several that are on their way.  These are successors of course, to the previous 2G technologies that dominated the airwaves. CDMA2000 CDMA2000 is the successor to IS-95 systems.  CDMA2000 provides a definition [...]

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