Systems with Dynamic Routing
نویسنده
چکیده
The multi-server systems with dynamic routing protocol were investigated in a number of papers, see for example [1]-[9], in particular different asymptotic properties of such systems were investigated. Consider a system S with k servers {si}, i = 1, ..., k, and ` input Poisson flows {fj}, j = 1, ..., `, of intensity λj. Each flow is assigned to some subgroup Sj of mj, servers sj1 , ..., sjmj , 2 ≤ mj ≤ k. Upon arrival a message selects a least busy server among the assigned ones and is directed to it (or is put into the server’s buffer if the server is busy). The service is FCFS. Here "least busy" may mean the least loaded one (where a new message will have minimal waiting time) or the one with the shortest queue. The flows are presented by the sequences
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تاریخ انتشار 2011