From: SINR-based scheduling in multi-path multi-hop multi-radio multi-channel mmWave WPANs
Symbol | Description |
---|---|
R _{0} | The number of radios of a node in the network |
N | The number of nodes |
P _{ s } | Set of selected paths of all flows |
H | Set of links in P_{ s } |
l _{ pi } | The i-th link of the p-th path |
\({l_{pi}^{x}}\) | The x-th tuple link of link l_{ pi } |
w _{ pi } | The initial weight of link l_{ pi } |
\({w_{pi}^{t}}\) | The remaining weight of link l_{ pi } in the t-th pairing |
t _{ pi } | The transmitter of link l_{ pi } (tuple link \({l_{pi}^{x}}\)) |
r _{ pi } | The receiver of link l_{ pi } (tuple link \({l_{pi}^{x}}\)) |
\(\textbf {R}_{{t_{pi}}}^{t}\) | Set of unused radios of transmitter t_{ pi } in the t-th pairing |
\(\textbf {R}_{{r_{pi}}}^{t}\) | Set of unused radios of receiver r_{ pi } in the t-th pairing |
F _{ p } | The hop number of the first unscheduled link of the p-th path |
\({\textbf {P}_{muh}^{t}}\) | Set of unvisited paths with the largest number of unscheduled links |
\(\textbf {P}_{u}^{t}\) | Set of unvisited paths in the t-th pairing |
H ^{t} | Set of links in the t-th pairing |
\(\textbf {H}_{0}^{t}\) | Set of tuple links in the t-th pairing |
δ ^{t} | Number of time slots of the t-th pairing |
\({I_{pi}^{x}}\) | The cumulative interference level of tuple link \({l_{pi}^{x}}\) |