| : evaluated stream DBP value of real-time stream |
| : k value from required -firm of stream |
| : minimum source traffic rate of node |
| : current source traffic rate of node |
| : adjusted source traffic rate of node |
| Pseudo-Code runs at Sink in each round |
| (1) if <= 0 then // stream cannot meet end-to-end QoS requirement |
| (2) if then // current source traffic rate can be reduced |
| (3) |
| //source traffic rate adjustment |
| (4) end if |
| (5) end if |