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題名 | The Idle Server First Routing Strategy in a System with Multiple Unequal-Rate Synchronous Servers=多重非等速率同步服務系統中空閒服務器優先選擇路由策略之研究 |
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作者姓名(中文) | 張仲儒; 張進福; | 書刊名 | 中國工程學刊 |
卷期 | 14:3 1991.05[民80.05] |
頁次 | 頁231-237 |
分類號 | 448.6 |
關鍵詞 | 同步服務系統; 空閒服務器; 非等速率; 路由; |
語文 | 英文(English) |
中文摘要 | 本論文探討一個採空間服務器優先選擇路由策略(ISF)的多重非等速率同步服務 系統。 此篇論文延伸了 [4] 的工作,考慮了非等速率同步服務系統。系統的輸入假設為整 批柏松輸入。描述系統排隊行為的狀態轉移方程式成功地被解決。獲得之性能量測包括了平 均訊息阻塞率、平均封包延遲、平均訊息延遲及系統輸出量。 結果顯示採 ISF 路由選擇策 略具有良好性能,且上述量測幾乎與路由選擇概率無關。分析的正確性並由計算機模擬予以 驗證。 |
英文摘要 | The idle server first (ISF) routing strategy in a finite queueing system with multiple unequal-rate synchronous servers is studied. This paper extends the work of [4] by considering unequal-rate servers. The input is assumed to be a batch Poisson distribution. The state transition equations used to describe the queueing behavior of the system are successfully solved. The performance measures, including average message blocking probability, average packet delay, average message delay, and system throughput, are obtained. The results show that ISF routing can have pretty good performance, and its effective measures are almost independent of routing probabilities. Validity of the analysis has also been verified by computer simulations. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。