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Table 2 Description of variables used in system model

From: Multi-objective routing aware of mixed IoT traffic for low-cost wireless Backhauls

Variable Description
V Set of vertices.
E Set of edges (links communication).
e sd Specific edge esdE for vertices s,dV.
a sd Sum of flows using the edge esd.
l sd Variable representing the quality of the link esd.
f v Total of flows sourced in v, by vV.
F sd Set of flows using the link esd.
F Set of all flows. \(\left (\sum _{v \in V}{f_{v}} = |F| \right)\)
T f Flow rate fF.
C s Channels assigned to adjacent links of node sV.
c sd Channel of link esdE.