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• QUESTION 19-1/2 – Strategy for migration from existing networks to next-generation (NGN) for developing countries
  • ABSTRACT
  • TABLE OF CONTENTS
  • 1 Technology development
    • 1.1 Service aspect of Development
    • 1.2 Access Transport technology
    • 1.3 Terminal device development
    • 1.4 Telecom networks developments
  • 2 NGN as a today's solution
    • 2.1 Benefits of NGN
    • 2.2 Consolidated Network
    • 2.3 NGN for convergences
      • 2.3.1 NGN for FMC
      • 2.3.2 NGN for IPTV
  • 3 NGN Technologies
    • 3.1 Introduction
    • 3.2 Definition and features of NGN
    • 3.3 Overview of Release 1 Technology
      • 3.3.1 ITU-T NGN Release 1 Target Environnement
      • 3.3.2 Basic Components
    • 3.4 NGN requirements (Release 1 aspect)
      • 3.4.1 Services aspects
      • 3.4.2 NGN Capabilities
    • 3.5 Enhancements to IMS for NGN applications
    • 3.6 Issues for future of NGN
  • 4 Migration to NGN
    • 4.1 Why need migration?
      • 4.1.1 General Motivation for Migration
      • 4.1.2 Operator's view for Migration
      • 4.1.3 Technical view for Migration
      • 4.1.4 Architectural considerations
    • 4.2 NGN as a migration path
      • 4.2.1 Features of NGN
      • 4.2.2 Basic of NGN Architecture
      • 4.2.3 Benefits from NGN Architecture
    • 4.3 Ways for migration to NGN
      • 4.3.1 Consideration for Migration to NGN
      • 4.3.2 Generic Migration Procedure
      • 4.3.3 Generic way for Migration
      • 4.3.4 NGN Technology for support migration
    • 4.4 Migration Scenarios
      • 4.4.1 Overlay Scenario
      • 4.4.2 Infrastructure Replacement Scenario
      • 4.4.3 Mixed Scenario
  • 5 Review from NGN Deployment
    • 5.1 Objectives for NGN Deployment
    • 5.2 Learning from prior experiences
      • 5.2.1 Improve Infrastructure
      • 5.2.2 Enhancing Society
  • 6 Regulatory challenges raised by NGN migration
    • 6.1 Open access
    • 6.2 Market Definition
    • 6.3 Quality of Service
    • 6.4 Interconnection
  • 7 Status of NGN Migration and further work