**Simulation scenarios**

Fig. 6. Scenario with 9 nodes Figure

Fig. 7. Scenario with 15

Mechamisms to Provide Quality of Service on 4G New Generation Networks 9

The objective of this simulation with different scenarios was to analyse QoS metrics in HMIPv6/MPLS integration with CBR traffic and the scalability. The table2 show the different scenarios simulated. The first scenario was proposal by R.Hsieh, the other scenarios were increasing the number nodes in order to test the scalability, the table show

Fig. 11. Scenario with 35 nodes

Fig. 12. Scenario with 40 nodes.

Fig. 13. Scenario with 45 nodes.

the results of different metrics analysed.

**2.2 Scalability** 

Fig. 8. Scenario with 20 nodes

Fig. 9. Scenario with 25 nodes

Fig. 10. Scenario with 30 nodes

Fig. 11. Scenario with 35 nodes

8 Mobile Networks

Fig. 8. Scenario with 20 nodes

Fig. 9. Scenario with 25 nodes

Fig. 10. Scenario with 30 nodes

Fig. 12. Scenario with 40 nodes.

Fig. 13. Scenario with 45 nodes.
