Das Buch modelliert Services in Hinblick auf effektives Service-Management; die Modellierung wird sowohl in einen Business-Kontext gestellt als auch hinsichtlich der Anforderungen an das Management der Netzwerkressourcen untersucht. Nach einer motivierenden Einleitung folgt ein Überblick über den derzeitigen Wissensstand. Im Anschluss werden aktuelle Konzepte der Servicemodellierung im Detail diskutiert; realitätsnahe Fallstudien für Festnetz- und Mobilnetzwerke illustrieren die Theorie. Zur Beschreibung der Modelle dient die Unified Modelling Language (UML).
Das Buch modelliert Services in Hinblick auf effektives Service-Management; die Modellierung wird sowohl in einen Business-Kontext gestellt als auch hinsichtlich der Anforderungen an das Management der Netzwerkressourcen untersucht. Nach einer motivierenden Einleitung folgt ein Überblick über den derzeitigen Wissensstand. Im Anschluss werden aktuelle Konzepte der Servicemodellierung im Detail diskutiert; realitätsnahe Fallstudien für Festnetz- und Mobilnetzwerke illustrieren die Theorie. Zur Beschreibung der Modelle dient die Unified Modelling Language (UML).
Dr. Vilho Räisänen is Principal Engineer in Service Management technologies at Nokia Networks. He has contributed to IETF (Internet Engineering Task Force) and ETSI (European Telecommunications Standards Institute) standardization efforts, and lectured the course "End-to-end IP service quality and mobility" at the department of Electrical Engineering of the Helsinki University of Technology. He is the author of numerous peer-reviewed articles in international journals in data communications, and author/editor of two Wiley books.
Inhaltsangabe
Acknowledgements. Preface. Abbreviations. How to Read This Book. Information About Trademarks and Copyrights. List of Figures. List of Tables. I Background. 1 Introduction. 1.1 Definition of Service Modelling. 1.2 Packet-based Services. 1.3 Emerging Technologies. 1.4 Summary. 1.5 Highlights. 2 Approaches to Modelling. 2.1 Introduction to Modelling. 2.2 Software Engineering Paradigm. 2.3 Object-Oriented Modelling. 2.4 Expert Systems. 2.5 Service-Oriented Architectures. 2.6 Databases. 2.7 Architecture Design. 2.8 Other Modelling Methods. 2.9 Summary. 2.10 Highlights. 3 Industry Initiatives. 3.1 Introduction. 3.2 OMG. 3.3 Business Process Management. 3.4 ITU. 3.5 3GPP. 3.6 TeleManagement Forum. 3.7 IT Service Management Forum. 3.8 Activities Related to Internet Services. 3.9 Other Fora and Viewpoints. 3.10 Summary. 3.11 Highlights. II Service Modelling Concepts. 4 Requirements for Service Modelling. 4.1 Notation. 4.2 General Requirements and Concerns. 4.3 Technology-related Requirements. 4.4 Process-related Requirements. 4.5 Information Modelling-Related Requirements. 4.6 Stakeholder Type-Specific Requirements and Concerns. 4.7 Summary. 4.8 Highlights. 5 Management Framework. 5.1 Description of the Framework. 5.2 Assumptions about Inter-provider Relations. 5.3 Relation to Existing Frameworks. 5.4 Summary. 5.5 Highlights. 6 Service Framework. 6.1 Introduction. 6.2 Service Quality Framework. 6.3 Security Framework. 6.4 Using of Service Framework in Management Framework. 6.5 End-user Services. 6.6 Summary. 6.7 Highlights. 7 Service Modelling Patterns. 7.1 Modelling Framework. 7.2 Modelling Patterns. 7.3 Notes About Using Service Model Patterns. 7.4 Relationship to Existing Models. 7.5 Summary. 7.6 Highlights. III Use Cases. 8 DiffServ Network Example. 8.1 Introduction. 8.2 Description. 8.3 Service Framework. 8.4 Service Model. 8.5 Link to Service Management. 8.6 Summary. 8.7 Highlights. 9 Mobile Network Example. 9.1 Introduction. 9.2 Description. 9.3 Service Framework. 9.4 Service Model. 9.5 Link to Service Management. 9.6 Summary. 9.7 Highlights. 10 Distributed Network Example. 10.1 Introduction. 10.2 Description. 10.3 Service Framework. 10.4 Service Model. 10.5 Link to Service Management. 10.6 Summary. 10.7 Highlights. IV Summary. 11 Summary. 11.1 Issues for the Future. V Appendices. A 3GPP Bearer Concepts. B DiffServ SLA Concepts. Bibliography. Index.
Acknowledgements. Preface. Abbreviations. How to Read This Book. Information About Trademarks and Copyrights. List of Figures. List of Tables. I Background. 1 Introduction. 1.1 Definition of Service Modelling. 1.2 Packet-based Services. 1.3 Emerging Technologies. 1.4 Summary. 1.5 Highlights. 2 Approaches to Modelling. 2.1 Introduction to Modelling. 2.2 Software Engineering Paradigm. 2.3 Object-Oriented Modelling. 2.4 Expert Systems. 2.5 Service-Oriented Architectures. 2.6 Databases. 2.7 Architecture Design. 2.8 Other Modelling Methods. 2.9 Summary. 2.10 Highlights. 3 Industry Initiatives. 3.1 Introduction. 3.2 OMG. 3.3 Business Process Management. 3.4 ITU. 3.5 3GPP. 3.6 TeleManagement Forum. 3.7 IT Service Management Forum. 3.8 Activities Related to Internet Services. 3.9 Other Fora and Viewpoints. 3.10 Summary. 3.11 Highlights. II Service Modelling Concepts. 4 Requirements for Service Modelling. 4.1 Notation. 4.2 General Requirements and Concerns. 4.3 Technology-related Requirements. 4.4 Process-related Requirements. 4.5 Information Modelling-Related Requirements. 4.6 Stakeholder Type-Specific Requirements and Concerns. 4.7 Summary. 4.8 Highlights. 5 Management Framework. 5.1 Description of the Framework. 5.2 Assumptions about Inter-provider Relations. 5.3 Relation to Existing Frameworks. 5.4 Summary. 5.5 Highlights. 6 Service Framework. 6.1 Introduction. 6.2 Service Quality Framework. 6.3 Security Framework. 6.4 Using of Service Framework in Management Framework. 6.5 End-user Services. 6.6 Summary. 6.7 Highlights. 7 Service Modelling Patterns. 7.1 Modelling Framework. 7.2 Modelling Patterns. 7.3 Notes About Using Service Model Patterns. 7.4 Relationship to Existing Models. 7.5 Summary. 7.6 Highlights. III Use Cases. 8 DiffServ Network Example. 8.1 Introduction. 8.2 Description. 8.3 Service Framework. 8.4 Service Model. 8.5 Link to Service Management. 8.6 Summary. 8.7 Highlights. 9 Mobile Network Example. 9.1 Introduction. 9.2 Description. 9.3 Service Framework. 9.4 Service Model. 9.5 Link to Service Management. 9.6 Summary. 9.7 Highlights. 10 Distributed Network Example. 10.1 Introduction. 10.2 Description. 10.3 Service Framework. 10.4 Service Model. 10.5 Link to Service Management. 10.6 Summary. 10.7 Highlights. IV Summary. 11 Summary. 11.1 Issues for the Future. V Appendices. A 3GPP Bearer Concepts. B DiffServ SLA Concepts. Bibliography. Index.
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