Table 3 Traffic model parameters
From: QoS-aware dynamic resource allocation for wireless broadband access networks
Service class | Packet inter-arrival time | Packet size |
|---|---|---|
UGS (VoIP) | Constant (3.65 ms) | Constant 640 B |
ertPS (VoIP with silence suppression) | Constant (3.65 ms) | Constant 640 B |
rtPS (video) | Exponential (mean 3 ms) | Exponential (mean 512 B) |
nrtPS (FTP) | Exponential (mean 8 ms) | Exponential (mean 1024 B) |
BE | Exponential (mean 5 ms) | Exponential (mean 512 B) |