查詢結果分析
來源資料
頁籤選單縮合
題 名 | 撥接式網際網路之流入話務量之計算法=Methods of Calculating Offered Traffic to the Internet Dialup Network |
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作 者 | 盧錫銘; | 書刊名 | 中華電信技術季刊 |
卷 期 | 2:3 1998.08[民87.08] |
頁 次 | 頁294-314 |
分類號 | 448.6 |
關鍵詞 | 撥接網路; |
語 文 | 中文(Chinese) |
英文摘要 | 由於網際網路之撥接呼叫快速之增長致撥接呼叫至網際網路產生嚴重之壅塞而無 法上網,到底有多少話務被阻塞而無法捕捉通信埠不得而知。在查測上有時無法得到完整之 流入話務量,諸如由交換機之 Line unit 接取網際網路時不易得到溢流話務量。 本文敘述 並探討流入話務量之查測及計算法,由流入話務在服務度下可求出應設置之設備數。 rom measurements. The quantities of traffic offered to circuit group are normally estimate from measurements of busy-hour carried traffic and call attempts, but there are a number of factors which may need to be taken into account within the measurement and estimatiion procedures. It may not be possible to oftain a complete record of traffice carried. For example, in a network with line unit accessing, it may not be possible to measure the overflow traffic. This paper describers the methods for finding the offered trffic to the internet dialup network. By offered traffic, we can design the proper number of facilities under the standard grade of service. |
本系統中英文摘要資訊取自各篇刊載內容。