Research Article
Robust On-Demand Multipath Routing with Dynamic Path Upgrade for Delay-Sensitive Data over Ad Hoc Networks
Table 4
Average PSNR (in dB) for Silent and Foreman video encoded at 256 kbps.
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Routing scheme and node speed | Silent video sequence
| Foreman video sequence | Number of connections | Number of connections | | 2 | 3 | 4 | 2 | 3 | 4 |
| AOMDV-DPU @ 5 m/sec | 31.4 | 28.4 | 24.2 | 30.2 | 27.6 | 23.7 | AOMDV [7] @ 5 m/sec | 28.1 | 24.5 | 20.1 | 27.4 | 23.8 | 19.5 | AOMDV-DPU @ 10 m/sec | 30.4 | 27.5 | 23.7 | 29.4 | 26.6 | 23.0 | AOMDV [7] @ 10 m/sec | 26.8 | 23.4 | 19.8 | 25.1 | 22.9 | 19.2 | AOMDV-DPU @ 20 m/sec | 28.9 | 25.9 | 22.3 | 28.0 | 25.3 | 21.6 | AOMDV [7] @ 20 m/sec | 25.3 | 21.6 | 19.8 | 23.8 | 21.1 | 18.6 |
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