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ROADMAP-TO-NGN-1
Roadmap to NGN Documents Issue 2, August 2008
Your Roadmap to NGN Documents
3–10
6.2 File Transfer Protocol
6.3 Telnet
6.4 Middle Layer Protocols
6.5 Lower Layer Protocols
6.6 Data Compression
7. BA/Element Management System Interface Generic Requirements
Appendix A: Call Connection Scenarios and Recording Responsibility
A.1 RADIUS
A.2 Diameter
A.3 Mapping Diameter/RADIUS Fields to Usage Elements in PDU
Appendix B: Formatting PDUs
B.1 On-Net Call Origination
B.2 Disconnect PDU
GR-3059-CORE, Generic Requirements for Voice Over Packet End-to-End
Performance
This document sets forth generic end-to-end performance requirements for packet
based networks providing voice service using Next Generation Networks (NGN)
architecture. These requirements consist of performance parameters definitions,
objectives, and allocation rules. The end-to-end objectives may be specialized to
specific networks through the use of the allocation rules. To complement these
allocation rules, objectives are also given for selected network elements in the NGN
architecture. Both the case of pure IP and ATM networks are considered, along with
the case of a hybrid IP and ATM network. These requirements provide a basis for
interworking between networks, and give guidance to equipment manufacturers.
They offer consistency with the minimal performance floors of standards, and can
be used in network design and capacity planning.
Contents
1. Introduction
2. VoP Performance Models
2.1 Measurement Points
2.2 Performance Significant Reference Events
2.3 Signaling Reference Models
2.4 Transport Reference Models
3. Signaling Performance
3.1 Delay Concepts
3.2 Classification of Call Attempts and Call Releases
3.3 Access Function Performance Parameter Definitions
3.4 Access Function Objectives
3.5 Access Function Allocation Rules