The steady-state system size distribution for a modified D-policy Geo/G/1 queueing system (Q1718165)

Summary: This paper examines a discrete-time modified D-policy Geo/G/1 queue with Bernoulli feedback. Using a decomposition method, the steady-state system size distribution at epoch \(n^+\) is obtained. Moreover, the steady-state system size distributions at epochs \(n^-\) and \(n\) are also derived. Two special cases are given. Finally, a wireless local area network is numerically presented to validate the applicability of steady-state system size distribution and its important application in system capacity design.