During the first decade of this new millennium, it is estimated that more than 100 billion will be invested in the third generation (3G) Universal Mobile Telecommunications System (UMTS) in Europe. This fact represents an amazing challenge not only from a technical perspective but also from a commercial perspective. As an evolution of the GSM/GPRS standards, the UMTS proposes enhanced and new services including high-speed internet access, video-telephony and multimedia application like streaming. Based on the latest updates on the 3GPP specifications, this book investigates the differences of...