Research Article

Elastic QoS Scheduling with Step-by-Step Propagation in IEEE 802.11e Networks with Multimedia Traffic

Table 4

Video conference and video streaming traffic parameters.

Parameter VC VS1 VS2

Mean frame size (B) 660 3800 2900
Maximum frame size (B) 11386 16745 22239
Period (s) 0.033 0.040 0.040
Mean data rate (kb/s) 158 770 580
Maximum data rate (kb/s) 2733 3300 4400
Peak/Mean data rate 17.32 4.29 7.59

Parameter VS3 VS4 VS5

Mean frame size (B) 2900 3500 4600
Maximum frame size (B) 15251 16960 16550
Period (s) 0.040 0.040 0.040
Mean data rate (kb/s) 580 700 910
Maximum data rate (kb/s) 3100 3400 3300
Peak/Mean data rate 5.35 4.85 3.62