Book description
Third edition of this best-selling guide to IMS: fully revised, and updated with brand new material
The IMS (IP Multimedia Subsystem) is the technology that merges the Internet with the cellular world. It makes Internet technologies such as the web, email, instant messaging, presence, and videoconferencing available nearly everywhere at any time.
The third edition of this bestselling book is fully updated and provides comprehensively expanded content, including new chapters on emergency calls and on Voice Call Continuity (VCC). As well as this, The 3G IP Multimedia Subsystem (IMS) presents updated material including a comprehensive picture of Session Initiation Protocol (SIP) as well as its applicability to IMS. As most of the protocols have been designed in the IETF, this book explains how the IETF developed these protocols and describes how these protocols are used in the IMS architecture.
This is an indispensable guide for engineers, programmers, business managers, marketing representatives and technically aware users who want to understand how the IMS works and explore the business model behind it.
New chapters on emergency calls, Voice Call Continuity (VCC), service configuration (XCAP, XDM), and conferencing
Fully updated throughout, including Policy and Charging Control (PCC), QoS, Presence, Instant Messaging, Multimedia Telephony Services, and Push-to-talk over Cellular (PoC)
Describes the IP Multimedia Subsystem from two different perspectives: from the IETF perspective, and from the 3GPP perspective.
Provides details on the latest policy technology and security architecture
Written by experienced professionals in the field.
Table of contents
- Cover
- Title page
- Copyright Page
- Dedication
- Foreword by Stephen Hayes
- Foreword by Allison Mankin and Jon Peterson
- About the Authors
- Preface to the First Edition
- Preface to the Second Edition
- Preface to the Third Edition
- Acknowledgements
- Part I Introduction to the IMS
-
Part II The Signaling Plane in the IMS
-
Chapter 4 Session Control on the Internet
- 4.1 SIP Functionality
- 4.2 SIP Entities
- 4.3 Message Format
- 4.4 The Start Line in SIP Responses: the Status Line
- 4.5 The Start Line in SIP Requests: the Request Line
- 4.6 Header Fields
- 4.7 Message Body
- 4.8 SIP Transactions
- 4.9 Message Flow for Session Establishment
- 4.10 SIP Dialogs
- 4.11 Extending SIP
- 4.12 Caller Preferences and User Agent Capabilities
- 4.13 Reliability of Provisional Responses
- 4.14 Preconditions
- 4.15 Event Notification
- 4.16 Signaling Compression
- 4.17 Content Indirection
- 4.18 The REFER Method
- 4.19 Globally Routable User Agent URIs (GRUU)
- 4.20 NAT Traversal
-
Chapter 5 Session Control in the IMS
- 5.1 Prerequisites for Operation in the IMS
- 5.2 IPv4 and IPv6 in the IMS
- 5.3 IP Connectivity Access Network
- 5.4 P-CSCF Discovery
- 5.5 IMS-level Registration
- 5.6 Subscription to the reg Event State
- 5.7 Basic Session Setup
- 5.8 Application Servers: Providing Services to Users
- 5.9 Changes due to Next Generation Networks (NGN)
- 5.10 Interworking
- 5.11 Combinational Services
- 5.12 Basic Sessions Not Requiring Resource Reservation
- 5.13 Globally Routable User Agent URIs (GRUU) in IMS
- 5.14 IMS Communication Service Identifier (ICSI)
- 5.15 IMS Application Reference Identifier (IARI)
- 5.16 NAT Traversal in the IMS
- Chapter 6 AAA on the Internet
- Chapter 7 AAA in the IMS
- Chapter 8 Policy and Charging Control in the IMS
- Chapter 9 Quality of Service on the Internet
- Chapter 10 Quality of Service in the IMS
- Chapter 11 Security on the Internet
- Chapter 12 Security in the IMS
- Chapter 13 Emergency Calls on the Internet
- Chapter 14 Emergency Calls in the IMS
-
Chapter 4 Session Control on the Internet
- Part III The Media Plane in the IMS
-
Part IV Building Services with the IMS
- Chapter 17 Service Configuration on the Internet
- Chapter 18 Service Configuration in the IMS
-
Chapter 19 The Presence Service on the Internet
- 19.1 Overview of the Presence Service
- 19.2 The Presence Life Cycle
- 19.3 Presence Subscriptions and Notifications
- 19.4 Presence Publication
- 19.5 Presence Information Data Format (PIDF)
- 19.6 The Presence Data Model for SIP
- 19.7 Mapping the SIP Presence Data Model to the PIDF
- 19.8 Rich PIDF
- 19.9 CIPID
- 19.10 Timed Presence Extension to the PIDF
- 19.11 Presence Capabilities
- 19.12 Geographical Location in Presence
- 19.13 Watcher Information
- 19.14 Watcher Authorization: Presence Authorization Rules
- 19.15 URI-list Services and Resource Lists
- 19.16 Presence Optimizations
- Chapter 20 The Presence Service in the IMS
- Chapter 21 Instant Messaging on the Internet
- Chapter 22 The Instant Messaging Service in the IMS
- Chapter 23 Conferencing on the Internet
- Chapter 24 Conferencing in the IMS
-
Chapter 25 Push-to-talk over Cellular
- 25.1 PoC Standardization
- 25.2 IETF Work Relevant to PoC
- 25.3 Architecture
- 25.4 Registration
- 25.5 PoC Server Roles
- 25.6 PoC Session Types
- 25.7 Adding Users to a PoC Session
- 25.8 Group Advertisements
- 25.9 Session Establishment Types
- 25.10 Answer Modes
- 25.11 Right-to-send-media Indication Types
- 25.12 Participant Information
- 25.13 Barring and Instant Personal Alerts
- 25.14 Full Duplex Call Follow On
- 25.15 The User Plane
- 25.16 Simultaneous PoC Sessions
- 25.17 Charging in PoC
-
Chapter 26 Multimedia Telephony Services: PSTN/ISDN Simulation Services
- 26.1 Providing Audible Announcements
- 26.2 Communication Diversion (CDIV) and Communication Forwarding
- 26.3 Communication Diversion Notification (CDIVN)
- 26.4 Conference (CONF)
- 26.5 Message Waiting Indication (MWI)
- 26.6 Originating Identification Presentation/Restriction (OIP, OIR)
- 26.7 Terminating Identification Presentation/Restriction (TIP, TIR)
- 26.8 Anonymous Communication Rejection (ACR) and Communication Barring (CB)
- 26.9 Advice of Charge (AoC)
- 26.10 Completion of Communications to Busy Subscriber (CCBS) and Completion of Communications on No Reply (CCNR)
- 26.11 Malicious Communication Identification (MCID)
- 26.12 Communication Hold (HOLD)
- 26.13 Explicit Communication Transfer (ECT)
- 26.14 User Settings in PSTN/ISDN Simulation Services
- Chapter 27 Voice Call Continuity
- Appendix A: List of IMS-related Specifications
- References
- Index
Product information
- Title: The 3G IP Multimedia Subsystem (IMS): Merging the Internet and the Cellular Worlds, Third Edition
- Author(s):
- Release date: November 2008
- Publisher(s): Wiley
- ISBN: 9780470516621
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