Converged Multimedia Networks (PDF)

Foreword. Preface. 1 Introduction. 1.1 Motivation for Network Convergence. 1.2 The Core Network. 1.3 Legacy Service Requirements. 1.4 New Service Requirements. 1.5 Architectures. 1.6 Moving to SIP. 1.7 Growing Revenue. 1.8 Network Operators - Dealing with Convergence. 1.9 Enabling Technologies for Converged Networks. 2 Call Control in the NGN. 2.1 NGN Network Architectures. 2.2 The Operation of Call Control. 2.3 Call Processing in the Legacy PSTN. 2.4 Call Processing in an NGN Call Agent. 2.5 The Basic Call State Machine. 2.6 Call Signalling in the NGN and the Role of SIP. 2.7 The SDP Protocol. 2.8 Media Transport Using RTP and RTCP. 2.9 Addressing Issues. 2.10 Summary. References. 3 Securing the Network and the Role of Session Border Gateways. 3.1 General Principles of Security and the NGN. 3.2 The Problem of Secrets. 3.3 IPSec. 3.4 Session Border Controllers and Session Border Gateways. 3.5 Protecting the PSTN Call Control Platforms in the NGN. 3.6 Summary. References. Contents. 4 The NGN and the PSTN. 4.1 Circuits and What they Carry. 4.2 Signalling and Supervision. 4.3 The Birth of the Call Agent. 4.4 Media Gateways. 4.5 A Look at Media Gateway Control Protocols. 4.7 Summary. References. 5 Evolution of Mobile Networks and Wireless LANs. 5.1 Introduction. 5.2 1G and 2G Mobile Networks. 5.3 Development of 3G. 5.4 Release 99 UMTS Architecture. 5.5 General Packet Radio Service (GPRS). 5.6 Enhanced Data Rates for GSM Evolution (EDGE). 5.7 Release 4 UMTS Architecture. 5.8 Wideband Code Division Multiple Access (W-CDMA). 5.9 Introduction to IMS. 5.10 GPRS Access to IMS. 5.11 Broadband Data Wireless Access. 5.12 Wireless LAN Interworking. 5.13 Mobile TV and Video. 5.14 Related Work in other Standards Bodies. Summary. Appendix. References. 6 Value-added Services. 6.1 Introduction. 6.2 Service Creation and Delivery Technologies. 6.3 Service Orchestration. 6.4 Service Orchestration Examples. 6.5 Service Delivery Platforms. Summary. References. 7 Core Network

Dr. Juliet Bates is a Principal Consultant within the
Professional Services Division of Alcatel Networks, providing
design advice on the engineering and traffic management of
Broadband Networks. Juliet's specialist areas include fixed and
mobile voice access for transmission over ATM, IP and MPLS.

Juliet has been MSF Technical Committee Vice Chair since April
2004.Chris Gallon is a Senior Network Architect at Fujitsu
Telecommunications Europe, working in areas including end-to-end
network design for triple play services, UK PSTN interconnect
protocols, DSL and Fibre Access Solutions, PSTN evolution and
Bandwidth Management. He has been MSF Protocol and Control
Working Group Chair since February 2002.

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