From: SINR-based scheduling in multi-path multi-hop multi-radio multi-channel mmWave WPANs
Symbol | Description |
---|---|
K | The number of pairings in a schedule |
V | The number of flows in the network |
M v | The number of paths of the v-th flow |
H vp | The number of hops of the p-th path of the v-th flow |
d v | The traffic demand of the v-th flow |
d vp | The traffic demand distributed to the p-th path |
l vpi | The i-th link of the p-th path of the v-th flow |
c vpi | The transmission rate of link l vpi |
L uqj | The set of tuple links of link l vpi |
\({l_{vpi}^{x}}\) | The x-th tuple link of link l vpi |
t vpi | The transmitter of link l vpi (tuple link \({l_{vpi}^{x}}\)) |
r vpi | The receiver of link l vpi (tuple link \({l_{vpi}^{x}}\)) |
\(a_{vpi}^{k}\) | A binary variable to indicate whether link l vpi is scheduled in the k-th pairing |
\(a_{vpi}^{xk}\) | A binary variable to indicate whether tuple link \({l_{vpi}^{x}}\) is scheduled in the k-th pairing |
\(\textbf {R}_{{t_{pi}}}\) | The set of radios of node t vpi |
C | The set of channels in the network |
\({W_{vpi,uqj}^{x,y}}\) | The interference level of tuple link \({l_{vpi}^{x}}\) caused by \({l_{uqj}^{y}}\) |