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Advances, Systems and Applications

Table 2 Main system parameters

From: Characterization of task response time in fog enabled networks using queueing theory under different virtualization modes

Parameter Description
λ Task Arrival Rate
μ Task processing time
m Number of Fogs
N Number of TDs
τ Processing time threshold
ξ Transmission time from TD to fog
ψ Transmission time from fog to TD
a,b Uniform distribution parameters