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Informationen zum Autor David Soldani obtained his PhD at the University of Technology in Finland in 2002 and has extensive experience using Terrestrial Trunked Radio (TETRA), Global System for Mobile Communication (GSM), Enhanced Data GSM Environment (EDGE), General Packet Radio Service (GPRS) and Universal Mobile Telcommunications Service (UMTS) mobile radio technologies. Currently, he is a QoS Management System Research and Specifications Program Manager at Nokia Networks. Man Li worked for Nortel Technology as a Research Engineer from 1992-1994 on performance analysis and optimization of switching systems. From 1995-1999, she was a Principle Member of Technical Staff at Verizon Laboratories working on broadband and IP network signaling and optimization. She joined Nokia USA in 2000 as a principal research engineer, investigating service and network management for end-to-end mobile networks. Since 2006, she has been working as a principle software engineer at Jumptap on mobile search applications. Renaud Cuny is a Solutions Development Manager at Nokia Networks responsible for End-to-end performance, multi-access inter-working, end-to-end quality of service, service performance monitoring. Klappentext This comprehensive volume provides state-of-the art guidance on Quality of Service (QoS) and Quality of end-user Experience (QoE) management in UMTS cellular systems, tackling planning, provisioning, monitoring and optimisation issues in a single accessible resource. In addition, a detailed discussion is provided on service applications, QoS concept, architecture and functions in access, packet & circuit switched core and backbone networks.* Defines and explains the differences between QoS and QoE, and end-to-end concept, based on the premise that it is the end-user who is the ultimate beneficiary of QoS.* Covers QoS and QoE issues related to present and forthcoming service applications, including multimedia messaging service (MMS), Video Sharing (VS), content download, business connectivity, Push to talk over Cellular (PoC), Voice over IP (VoIP), presence, instant messaging, gaming, streaming and browsing.* Presents QoS concepts and architecture as defined in 3GPP Releases 97/98, 99, 5, 6, and 7, and provides a comprehensive description of protocols and packet data transfer across WCDMA evolved and (E)GPRS networks.* Discusses service driven radio network planning aspects for (E)GPRS and WCDMA.* Includes three detailed chapters covering concepts, means and methods for QoS provisioning, QoS & QoE performance monitoring and optimisation.This book is aimed at operators, vendors, deployers, consultants and managers specialising in the research, development, implementation, marketing and sales of products and tools for QoS and QoE management in UMTS networks. It will also be of interest to postgraduate students and researchers in the field of telecommunications and specialising in UMTS QoS and QoE principles and practices. Zusammenfassung This book sets out to provide state-of-the art advice on Quality of Service (QoS) and Quality of Experience (QoE) in Universal Mobile Telecommunications (UMTS) networks. The approach is comprehensive, tackling mobile service planning, provisioning, performance monitoring and optimization issues in a single, accessible resource. Inhaltsverzeichnis Preface. Acknowledgements. Abbreviations. 1. Introduction (Noman Muhammad, Davide Chiavelli, David Soldani and Man Li). 1.1 QoE value chain. 1.2 QoS and QoE. 1.3 QoE and QoS management. 1.4 Organisation of the book. 2. Mobile Service Applications and Performance in UMTS (Renaud Cuny, Man Li and Martin Kristensson). 2.1 CS service applications. 2.2 Packet-switched service applications. 2.3 PS service performance in UMTS. 3. QoS in 3GPP Releases 97/98, 99, 5, 6 and 7 (Anna Sillanpää and David Sold...
