A GI/Geo/1 queue with negative and positive customers
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作者:
Chae, Kyung C.
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Korea Adv Inst Sci & Technol, Dept Ind & Syst Engn, Taejon 305701, South KoreaKorea Adv Inst Sci & Technol, Dept Ind & Syst Engn, Taejon 305701, South Korea
Chae, Kyung C.
[1
]
Park, Hyun M.
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Korea Adv Inst Sci & Technol, Dept Ind & Syst Engn, Taejon 305701, South KoreaKorea Adv Inst Sci & Technol, Dept Ind & Syst Engn, Taejon 305701, South Korea
Park, Hyun M.
[1
]
Yang, Won S.
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ETRI, Technol Strategy Div, Taejon 305700, South KoreaKorea Adv Inst Sci & Technol, Dept Ind & Syst Engn, Taejon 305701, South Korea
Yang, Won S.
[2
]
机构:
[1] Korea Adv Inst Sci & Technol, Dept Ind & Syst Engn, Taejon 305701, South Korea
[2] ETRI, Technol Strategy Div, Taejon 305700, South Korea
The arrival of a negative customer to a queueing system causes one positive customer to be removed if any is present. Continuous-time queues with negative and positive customers have been thoroughly investigated over the last two decades. On the other hand, a discrete-time Geo/Geo/1 queue with negative and positive customers appeared only recently in the literature. We extend this Geo/Geo/1 queue to a corresponding GI/Geo/1 queue. We present both the stationary queue length distribution and the sojourn time distribution. (C) 2009 Elsevier Inc. All rights reserved.
机构:
Cent S Univ, Sch Math & Stat, Changsha 410075, Hunan, Peoples R China
Cent S Univ, Sch Informat Sci & Engn, Changsha 410075, Hunan, Peoples R ChinaCent S Univ, Sch Math & Stat, Changsha 410075, Hunan, Peoples R China
Wu, Jinbiao
Wang, Jianxin
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Cent S Univ, Sch Informat Sci & Engn, Changsha 410075, Hunan, Peoples R ChinaCent S Univ, Sch Math & Stat, Changsha 410075, Hunan, Peoples R China
Wang, Jianxin
Liu, Zaiming
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Cent S Univ, Sch Math & Stat, Changsha 410075, Hunan, Peoples R ChinaCent S Univ, Sch Math & Stat, Changsha 410075, Hunan, Peoples R China