Gaidamaka, Yuliya ; Pechinkin, Alexander ; Razumchik, Rostislav ; Samouylov, Konstantin ; Sopin, Eduard
Abaev, Pavel - ed. ; Razumchik, Rostislav - ed. ; Kołodziej, Joanna - ed.
Hysteretic control of arrivals is one of the most easy-to-implement and effective solutions of overload problems occurring in SIP-servers. A mathematical model of an SIP server based on the queueing system with batch arrivals and two hysteretic loops is being analyzed. ; This paper proposes two analytical methods for studying performance characteristics related to the number of customers in the system. Two control policies defined by instants when it is decided to change the system`s mode are considered. The expression for an important performance characteristic of each policy (the mean time between changes in the system mode) is presented. Numerical examples that allow comparison of the efficiency of both policies are given.
Zielona Góra: Uniwersytet Zielonogórski
AMCS, volume 24, number 3 (2014) ; kliknij tutaj, żeby przejść
Biblioteka Uniwersytetu Zielonogórskiego
2024-04-25
2024-04-25
60
https://zbc.uz.zgora.pl/publication/88763
Nazwa wydania | Data |
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Analysis of an M|G|1|R queue with batch arrivals and two hysteretic overload control policies | 2024-04-25 |
Zeifman, Alexander Satin, Yacov Korolev, Victor Shorgin, Sergey Abaev, Pavel - ed. Razumchik, Rostislav - ed. Kołodziej, Joanna - ed.
Woźniak, Marcin Kempa, Wojciech M. Gabryel, Marcin Nowicki, Robert K. Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.
Zeifman, Alexander Korotysheva, Anna Satin, Yacov Korolev, Victor Shorgin, Sergey Razumchik, Rostislav Iacono, Mauro - ed. Kołodziej, Joanna - ed.