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QoS and QoE Management in UMTS Cellular Systems

QoS and QoE Management in UMTS Cellular Systems
Author: David Soldani
Publisher: John Wiley & Sons
Total Pages: 488
Release: 2007-01-11
Genre: Technology & Engineering
ISBN: 0470034068
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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.

QoE Management in Wireless Networks

QoE Management in Wireless Networks
Author: Ying Wang
Publisher: Springer
Total Pages: 70
Release: 2016-08-01
Genre: Technology & Engineering
ISBN: 3319424548
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This SpringerBrief presents research results on QoE management schemes for mobile services, including user services, and resource allocation. Along with a review of the research literature, it offers a data-driven architecture for personalized QoE management in wireless networks. The primary focus is on introducing efficient personalized character extraction mechanisms, e.g., context-aware Bayesian graph model, and cooperative QoE management mechanisms. Moreover, in order to demonstrate in the effectiveness of the QoE model, a QoE measurement platform is described and its collected data examined. The brief concludes with a discussion of future research directions. The example mechanisms and the data-driven architecture provide useful insights into the designs of QoE management, and motivate a new line of thinking for users' satisfaction in future wireless networks.

QoS in Integrated 3G Networks

QoS in Integrated 3G Networks
Author: Robert Lloyd-Evans
Publisher: Artech House
Total Pages: 349
Release: 2002
Genre: Computers
ISBN: 1580533515
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If you want guidance in estimating response times across a network and identifying which part of a 3G network is responsible for any reported QoS (quality of service) problems, this innovative book is a must read for you. It serves as a hands-on, working guide to the way different parts of an integrated 3G mobile network affect quality. The book helps you gain a better understanding of the trade-off between quality of service and the usable capacity of the network, the best applications to use for multimedia applications, and how to handle quality problems.

QoS for Fixed and Mobile Ultra-Broadband

QoS for Fixed and Mobile Ultra-Broadband
Author: Toni Janevski
Publisher: John Wiley & Sons
Total Pages: 338
Release: 2019-06-10
Genre: Technology & Engineering
ISBN: 1119470501
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Provides extensive coverage of standardized QoS technologies for fixed and mobile ultra-broadband networks and services—bringing together technical, regulation, and business aspects The Quality of Service (QoS) has been mandatory for traditional telecommunication services such as telephony (voice) and television (TV) since the first half of the past century, however, with the convergence of telecommunication networks and services onto Internet technologies, the QoS provision remains a big challenge for all ICT services, not only for traditional ones. This book covers the standardized QoS technologies for fixed and mobile ultra-broadband networks and services, including the business aspects and QoS regulation framework, which all will have high impact on the ICTs in the current and the following decade. QoS for Fixed and Mobile Ultra-Broadband starts by introducing readers to the telecommunications field and the technology, and the many aspects of both QoS and QoE (Quality of Experience). The next chapter devotes itself to Internet QoS, starting with an overview of numerous technology protocols and finishing with business and regulatory aspects. The next three chapters look at QoS in NGN and Future Networks, QoS for fixed ultra-broadband, and QoS for mobile ultra-broadband. The book also provides readers with in-depth accounts of services in fixed and mobile ultra-broadband; broadband QoS parameters, KPIs, and measurements; network neutrality; and the QoS regulatory framework. Comprehensively covers every aspect of QoS technology for fixed and mobile ultra-broadband networks and services, including the technology, the many regulations, and their applications in business Explains how the QoS is transiting from the traditional telecom world to an all-IP world Presents all the fundamentals of QoS regulation, as well as SLA regulation QoS for Fixed and Mobile Ultra-Broadband is an excellent resource for managers, engineers, and employees from regulators, ICT government organizations, telecommunication companies (operators, service providers), ICT companies, and industry. It is also a good book for students and professors from academia who are interested in understanding, implementation, and regulation of QoS for fixed and mobile ultra-broadband.

QoS Analyses for UMTS Cellular Network

QoS Analyses for UMTS Cellular Network
Author: Sikder Sunbeam Islam
Publisher: LAP Lambert Academic Publishing
Total Pages: 76
Release: 2012-02
Genre:
ISBN: 9783848406388
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The aim of this book is to analyze and discuss critically the Quality of Service (QoS) of UMTS (Universal Mobile Telecommunication Systems) network. UMTS is a third generation (3G) technology that can be established based on GSM technology. UMTS provides high data rate than GSM technology and supports various applications over internet including VoIP, video call etc. This book reveals not only UMTS technology but also details on Quality of Service(QoS) in UMTS. This work is more concern about the factors that affects the Quality of Service, not focus more on improvement techniques of Quality of Service of UMTS network. Here all the related topics for supporting this work have been presented both theoretically and practically. For practical work OPNET as a simulation tool has been used and it has been applied to different types of UMTS network based on different scenarios.There are various attributes that affects the UMTS network and it is really difficult to find out which one is most effective. That is why several experiments have been done here to find out those attributes and their effects. The details of those experiments have also been discussed here in the last few chapters.

Resource Management in QOS Based Survivable Wireless Networks

Resource Management in QOS Based Survivable Wireless Networks
Author: Bing Cao
Publisher:
Total Pages:
Release: 2004
Genre: Electronic dissertations
ISBN:
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Wireless networks have become crucial to provide mobile users with untethered communication services. Future generation wireless network has naturally evolved as a heterogeneous one, in which different wireless technologies compliment others to provide diverse Quality of Service (QoS). On one side, societal dependence on wireless services demands the survivability as a built-in design initiative. On the other side, resource management strategies are vital to efficiently utilize limited radio resources. This dissertation contributes to research on the resource management for QoS based survivable wireless networks. The main objective is to design adaptive resource schemes that can improve wireless survivability while satisfying QoS requirements. First a multi-layer wireless survivability framework is developed to encompass new features of Third-Generation (3G) cellular systems. Within this framework, adaptive resource management algorithms are utilized as the primary strategy to achieve Radio Network Subsystem (RNS) survivability. New capacity models and capacity utilization models are designed to support the survivability analysis of algorithms for managing the heterogeneous wireless resources of 3G systems. The resource management algorithms developed include an adaptive admission control algorithm with channel switching, QoS and priority. The results show that these adaptive algorithms outperform prior schemes especially in overload situations. The RNS survivability design is further extended to the hybrid wireless context for which different design strategies are studied. A novel utility based adaptive resource management scheme is proposed for the hybrid wireless networks to meet both survivability and QoS expectations. This is shown to achieve effective load balancing and failure tolerance in high traffic overload.

Traffic and QoS Management in Wireless Multimedia Networks

Traffic and QoS Management in Wireless Multimedia Networks
Author: Yevgeni Koucheryavy
Publisher: Springer
Total Pages: 0
Release: 2010-11-05
Genre: Technology & Engineering
ISBN: 9781441946683
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The current book provides a final report of activity performed by the COST 290 Action, ‘‘Traffic and QoS Management in Wireless Multimedia Networks,’’ which ran from March 10, 2004, until June 3, 2008. After an introduction to the COST framework and the Action’s survey time-frame and activities, the main part of the book addresses a number of technical issues, which are structured into several chapters. All those issues have been carefully investigated by the COST 290 community during the course of the project – the information presented in this book can be regarded as ultimate for each particular topic; every open research issue addressed in the book is described carefully, corresponding existing studies are analyzed and results achieved by the COST 290 community are presented and compared, and further research directions are defined and analyzed. Because the book covers a wide area of research addressing issues of modern wired and wireless networking at different layers, starting from the physical layer up to the application layer, it can be recommended to be used by researchers and students to obtain a comprehensive analysis on particular research topics including related areas, to obtain broad and ultimate referencing, and to be advised on current open issues. COST 290 is one of the Actions of the European COST Program. Founded in 1971, COST is an intergovernmental framework for European Cooperation in the field of Scientific and Technical Research, allowing the coordination of nationally funded research on a European level.