1 Scope
2 References
3
Terms and definitions
4
Abbreviations
5 Description of the model
6 IP impairment level set-up
6.1
Service test profiles
6.2
Network impairments
6.3
Test set-up
6.4
Impairment combination
tables
6.5
Network model coverage
Appendix I – Rationale
for IP network model
I.1
Wireless LANs
I.2
Structured wiring
I.3
Hubs versus switches
I.4
Access rates
I.5
Router delays
I.6
Impairment data from anonymous IP network service providers
Appendix II – Packet
delay and loss algorithms
II.1
General IP network model
II.2
Packet loss model
II.3
Delay variation model
II.4
Core packet reordering
II.5
Model output
II.6
Model input parameters
BIBLIOGRAPHY