From: Optimization of WLAN associations considering handover costs
Symbol | Description | Type |
---|---|---|
| Set of STAs | Parameter |
| Set of APs | Parameter |
| Set of interfering links | Parameter |
| Set of time slots | Parameter |
(a,s) | Link between AP a and STA s | Parameter |
p (a,s) | PHY rate rate on link (a,s) | Parameter |
u s (t) | Usage indicator, 1 if an STA s would like to download in slot t | Parameter |
| Handover cost | Parameter |
b a | Capacity of the wired link of AP a | Parameter |
r (a,s) | Download rate on link (a,s) | Variable |
c (a,s) | Binary selection variable if link (a,s) is used | Variable |