Table 6 Comparison of the two options to implement tunnels between MCE and WCE for mobility support as depicted in Figure 11
| Â | Option 1 | Option 2 (preferred) |
|---|---|---|
Tunnel socket per | Service Class | Network interface |
Scheduling by | Tunneling protocol | Scheduler module |
Links per Multiple active socket | links (multi-path) | One link + back-up links (multi-homing) |
Contention per link | Yes | Only during link failure |
Data traffc fow over multiple links | Yes (risk for jitter) | No |
Protocol suggestions | MP-TCP | SCTP |
| Â | MMP-SCTP | Â |