A discrete-time Geo/G/1 retrial queue with preemptive resume and collisions
β Scribed by Jinbiao Wu; Zaiming Liu; Yi Peng
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 577 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0307-904X
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π SIMILAR VOLUMES
We consider a discrete-time Geo/G/1 retrial queue with starting failures in which all the arriving customers require a first essential service while only some of them ask for a second optional service. We study the Markov chain underlying the considered queueing system and its ergodicity condition.
Negative arrivals are used as a control mechanism in many telecommunication and computer networks. This paper analyses a discrete-time single-server queue with geometrical arrivals of both positive and negative customers. We consider both the cases where negative customers remove positive customers