Fig 1.
Structure of the lip-service transmission model and core network transmission model.
Fig 2.
SDN architecture diagram.
Fig 3.
Deployment architecture of network slicing.
Fig 4.
Flowchart of the management collaboration between the various parts of the network slice.
Fig 5.
Deployment diagram of the function chain to realize network slicing.
Fig 6.
Deployment architecture diagram of MPLLRM-SDN model.
Fig 7.
Operational flowchart of the MPLLRM-SDN model.
Table 1.
Simulation environment configuration table.
Fig 8.
Average delay and end-to-end transmission delay for the three models.
Fig 9.
Service transmission delay values for the three models under different conditions.
Table 2.
Throughput, jitter and packet loss for different models.
Fig 10.
Load balancing performance of different models.
Table 3.
Performance test results of the four methods.
Fig 11.
Energy performance of different models in real applications.
Fig 12.
Response time and stability of different models.
Table 4.
Send delay and transmission delay for different models in four networks.
Table 5.
Actual performance and security performance of four models in four types of networks.