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.

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