This article is M(X)/M/câ†'(M)/M/n/Kon the basis of improved.Class I service systemcapacity limit for the first time.For the study of the model is expanded from four.First,the key is the Q-matrix system smooth the necessary and sufficient conditions for itsstate of the process is given. Second,due to limitations on Class I systems,mainlystudies EK/M/n/N Mixed-mode queuing system and EK/M/n/n queuing system.Given some calculates of target parameters to these queuing model.Besides,to M(X)/M/1and M(X)/M/cqueuing system of studies,wo can getâ…¡service system the busy perioddistribution and service finished its busy period the number of customers,Finally,toEK/M/n/Nâ†'M(X)/M/cof studies get wait time. |