TY  - SER
AU  - Moiseev,Alexander N
AU  - Nazarov,Anatoly A.
TI  - Queueing network MAP−K(GI/∞)K with high-rate arrivals
KW  - сети массового обслуживания
KW  - марковская маршрутизация
KW  - марковские процессы
KW  - аппроксимация
KW  - статьи в журналах
N1  - Библиогр.: с. 168
N2  - An analysis of the open queueing network MAP−K(GI/∞)MAP−(GI/∞)K is presented in this paper. The MAP−K(GI/∞)MAP−(GI/∞)K network implements Markov routing, general service time distribution, and an infinite number of servers at each node. Analysis is performed under the condition of a growing fundamental rate for the Markovian arrival process. It is shown that the stationary probability distribution of the number of customers at the nodes can be approximated by multi-dimensional Gaussian distribution. Parameters of this distribution are presented in the paper. Numerical results validate the applicability of the obtained approximations under relevant conditions. The results of the approximations are applied to estimate the optimal number of servers for a network with finite-server nodes. In addition, an approximation of higher-order accuracy is derived
UR  - http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000565961
ER  -