Optimization of retrial queue with unreliable servers subject to imperfect coverage and reboot delay

• Published in: Quality technology & quantitative management Vol. 19; no. 4; pp. 428 - 453
• Main Authors: Liu, Tzu-Hsin, Chang, Fu-Min, Ke, Jau-Chuan, Sheu, Shey-Huei
• Format: Journal Article
• Language: English
• Published: Taylor & Francis 04.07.2022
• Subjects: Bi-objective optimization; delay reboot; imperfect coverage; Pareto front; retrial queue

A retrial queue with constant retrial policy, unreliable servers and the failed servers may not be detected is investigated in this paper. Upon arrival, a customer either is attended to one of the available servers or enters a retrial orbit and retries in a random time as all servers are not availab...