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ROADMAP-TO-NGN-1
Roadmap to NGN Documents Issue 2, August 2008
Your Roadmap to NGN Documents
3–26
5.20 QCD to Force Management System (FMS) Interface
5.21 CCA/OS SA to Operator Services Database Interface
5.22 Operator Workstation to Automated Monitoring System Interface
6. Recommended Path Forward
SR-NOTES-SERIES-09, Telcordia Notes on CPE for Next Generation
Network Access
This release in the popular Telcordia Notes on . . . series of documents, Telcordia
Notes on CPE for Next Generation Network Access, looks at the end-user customer
premises equipment available for accessing a Next Generation Network (NGN).
Often referred to as a Customer Gateway (CGW) or an Integrated Access Device
(IAD), these devices allow a user to access network-provided voice and data
services via a packet-based broadband access facility. This document examines the
functionality required of such devices and provides a survey of currently available
products. With Telcordia Notes on CPE for Next Generation Network Access, you
will learn about: - The evolution of NGN - NGN architecture and current status of
deployment - Hybrid architectures This document also contains CGW and IAD
Product Information and provides the capabilities of each product. A
comprehensive Glossary and Reference List are included. With the Notes on . . .
series, Telcordia Technologies has devised a starting point for your search through
the rapidly developing world of telecommunications. Written by the authors of the
successful Telcordia Notes on the Network document (SR-2275), this series
similarly contains technical material of interest to engineering and planning groups,
as well as descriptions of the characteristics and background of these subjects in
layman's terms. The difference is that Telcordia Notes on . . . zeros in on one
technology in each document and breaks it down into manageable terms. From the
history, background, and basic elements through a discussion of what the future
may bring, our subject matter experts cover the important aspects in as few words
as possible. The CD-ROM version of this document is packaged together with the
paper edition as an added bonus.
Contents
1. Overview
2. Description of Next Generation Network Architecture
2.1 The NGN Core Network
2.2 The NGN Core Network Elements
2.3 The NGN Access Network
2.4 NGN Standards and Specifications
3. Detailed Description of the CGW/IAD
3.1 CGW/IAD Role in the NGN
3.2 CGW/IAD Functions
4. Listing of Customer Gateways and Integrated Access Devices