Journal of Hebei Institute of Technology · 2001 · 356 citations · 0 references
BusinessMathematicsProbability TheoryQueuing TheoryStochastic ProcessesArrival ProcessesQueueing AnalysisQueueing ProcessesQueueing SystemsQueueing TheoryWaiting Time AnalysisQueue Length AsymptoticsQueueing ModelsSteady-state Queue Length
This article gives a proof.It is about the arrival rate multiplied by average waiting time equals average queue length.