This comprehensive resource contains a detailed methodology for assessing, analyzing and optimizing End-to-End Service Performance under different cellular technologies (GPRS, EDGE, WCDMA and CDMA2000). It includes guidelines for analyzing numerous different services, including FTP, WEB streaming and POC, including examples of analysis and troubleshooting from a user point-of-view. Focuses on the end-user perspective, with a detailed analysis of the main sources of service performance degradation and a comprehensive description of mobile data services Includes a detailed presentation of generic key performance indicators (KPIs) which can be re-defined to comply with each particular network Provides service performance benchmarking for different technologies from real networks Explores a new approach to service management known as customer experience management, including the reasons why it is overcoming traditional service management and its impact on revenues and customer satisfaction Illustrates all points throughout using real world examples gleaned from cutting-edge research This book draws together findings from authoritative sources that will appeal to cellular network operators and vendors. The theory-based, practical approach will be of interest to postgraduate students and telecommunication and consulting companies working in the field of cellular technologies.
The only introduction the Compiler will give this little volume, may be found in the following indorsements by dis.
UMTS as a technology allows for exciting new applications of some of the best ideas of services in the fixed telecoms, cellular/mobile telecoms, and internet environments, with many revolutionary new possibilities which simply do not exist in the current media and communications vehicles.The current worldwide interest in UMTS/3G is driven partly by the iminent roll-out of the new infrastructure during 2002/3. The general consensus in the telecoms industry is that that services will be driving this new UMTS/3G industry, and with no historical reference points, a large worldwide demand exists for this type of book. 'm-Profits: Making Money from 3G Servives' will discuss 3G services from the view of what is needed for the service to provide value to the user, which technical features of the 3G network will be used, what is the value proposition for the user, how will money be made out of delivering the service, and discussions on how revenue sharing propositions might work to benefit content providers and network operators. * Addresses subject from the viewpoints of network operator, virtual operator, service provider, content provider, and end-user * Explains how will money be made out of delivering 3G services * Covers the key issues of 'revenue sharing' and competition * Includes 12 service vignettes Essential reading for mobile operators dealing with marketing, product development, 3G people, content providers, business Development, mobile Services people, consultants, bankers and media professionals.
While more and more data is shifted from circuit-switched to packet-switched networks, the users of these networks expect a smooth, continuously unproblematic service (unrelated to the amount of data transported). Therefore, the reliability of a network as well as the satisfaction of its users relies largely on Quality of Service (QoS). Service quality through resource management in IP networks will ensure that sufficient resources are available to fulfil the delay of applications and packet loss requirements. This year several books on QoS from the angle of operators/engineers have been published HOWEVER, none of these titles tackle the management side of the problem. This book shows how to determine quality requirements of services, it discusses and considers the various means of allocating network resources and of supervising the service quality. Furthermore, it explores strategies for allocating network resources and their relation to revenue or operator utility as well as service allocation optimization. The book concludes with a Nokia case study that illustrates the previously mentioned concepts. Essential reading for networking professionals wishing to understand service quality management in IP networks, as well as students needing to understand principles and basic techniques of service quality management.
Do you need to understand the solutions that allow multimedia communications between mobile networks and fixed wireless communications? If so, this practical book, presenting the fundamentals of individual fixed and mobile wireless technologies in terms of architectures, standards, management capabilities and quality of service issues, is essential reading. Adopting the term Fixed-Mobile Convergence (FMC), an analysis of the interworking between cellular networks and a variety of wireless technologies, such as WLAN, WiMAX, RFID and UWB, is provided. An in-depth study of the convergent solutions offered by UMA and IMS is also given, together with up-to-date information about products, vendors and current service offerings. You'll also find criteria for analyzing and evaluating fixed-mobile convergent products and services, and numerous diagrams and feature/component tables. This practical text is ideal for engineers and practitioners in the field of telecommunications and wireless communications, as well as graduate students of electrical and computer engineering.
Today, the internet and computer networking are essential parts of business, learning, and personal communications and entertainment. Virtually all messages or transactions sent over the internet are carried using internet infrastructure- based on advanced internet protocols. Advanced internet protocols ensure that both public and private networks operate with maximum performance, security, and flexibility. This book is intended to provide a comprehensive technical overview and survey of advanced internet protocols, first providing a solid introduction and going on to discuss internetworking technologies, architectures and protocols. The book also shows application of the concepts in next generation networks and discusses protection and restoration, as well as various tunnelling protocols and applications. The book ends with a thorough discussion of emerging topics.
Written by international experts in the field, this book covers the standards, architecture and deployment issues related to IP-based emergency services This book brings together contributions from experts on technical and operational aspects within the international standardisation and regulatory processes relating to routing and handling of IP-based emergency calls. Readers will learn how these standards work, how various standardization organizations contributed to them and about pilot projects, early deployment and current regulatory situation. Key Features: Provides an overview of how the standards related to IP-based emergency services work, and how various organizations contributed to them Focuses on SIP and IMS-based communication systems for the Internet Covers standards, architecture and deployment issues International focus, with coverage of the major national efforts in this area Written by the experts who were/are involved in the development of the standards (NENA, EENA, 3GPP, IETF, ETSI, etc.) Accompanying website provides updates on standards and deployment (http://ip-emergency.net) This book is an excellent resource for vendors building software and equipment for emergency services, engineers/researchers engaged in development of networks and network elements and standardization, emergency services providers, standardization experts, product persons, those within the regulatory environment. Students and lecturers, infrastructure and application service providers will also find this book of interest.
Developing Semantic Web Services is "well-informed about work on WS [Web Services] and the SemWeb [Semantic Web], and in particular . . . understand[s] OWL-S . . . very well . . .. Also, the book . . . fill[s] a need that, to my knowledge, hasn't been met at all." ---David Martin, editor OWL-S Coalition The inventor of the World Wide Web, Tim Berne
Return to St. Lucia — Reception there — Chaotic condition of law in the island — Undertake the compilation of a Civil Code — Move for intro duction of central factory system to counteract French sugar bounties visit Martinique to see system at work; difficulties of introduction into St. Lucia; the subject causes my return to England — Roman Catholic Archbishop removes chief cure — Decline to pay salary to.
This is the first book describing cable networks, services, and their management in greater detail by thirteen experts in various fields covering network architectures and services, operations, administration, maintenance, provisioning, troubleshooting (OAMPT) for residential services; network architectures, services, and OAMPT for business services; Software Defined Networks (SDN) and Virtualization concepts Comprehensive reference book useful for people working for a multiple systems operator Includes chapter introductions Written by 13 experts in various fields such as network services and soft defined networks
- 1
- 2
- 3
- 4
隐私声明 | 电子书 | 出版社
主办单位:中国教育图书进出口有限公司
京ICP备11007853号-12 
京公网安备 11010802027623号
Copyright ©爱学术平台 2021, All Rights Reserved