查詢結果分析
來源資料
頁籤選單縮合
題 名 | 專線查詢申告作業系統空鍵交換單元之設計=The Design of Space Switch Unit (SSU) for Leased Line Inquiry System (LLIS) |
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作 者 | 林偉強; 黃錦珍; 劉金城; | 書刊名 | 電信研究 |
卷 期 | 27:5 1997.10[民86.10] |
頁 次 | 頁679-691 |
分類號 | 448.7 |
關鍵詞 | 空鍵交換單元; 專線查詢申告作業系統; 直接撥入; 障礙申告資訊系統; 電話障礙作業自動化系統; 資料自動轉換系統; SSU; Space switch unit; LLIS; Leased line inquiry system; DID; Direct inward dialing; TRIS; Trouble reporting information system; ARTIS; Automatic reply for telephone information system; DATS; Data automatic transfer system; |
語 文 | 中文(Chinese) |
中文摘要 | 空鍵交換單元( Space Switch Unit, SSU )為專線查詢申告作業系統( Leased Line Inquiry System, LLIS )中之一重要單元,其主要目的在於將專線電路引進至各種不 同的測試設備或測試儀表,針對不同的專線電路種類,進行不同項目的專線測試,以判定各 種專線的障礙現況,提供給維修人員檢修時的參考。同時也可將用戶專線電路引至值機員座 席,以便進行線上識別。 本文中除針對 SSU 做詳細說明外, 對於現有測量臺有關專線電路之作業及專線查詢申告作 業自動化之概念亦有所描述。 最後對於 SSU 現在或未來的應用,我們也提供意見供現場使 用人員做為應用時之參考。 |
英文摘要 | Space Switch Unit (SSU) is one of the most important unit of the Leased Line Inquiry System (LLIS). The spotlight of this unit is to connect the subscriber lines to the test equipment or the test meter. Due to the variety of the leased line, we must take the various item of test and decide the leased line troble to support the craftesman for testing and repairing. Meantime, we can connect the subscriber lines to the operator who can make on line identification. This article describes the system design of SSU architecture, and the operation of the current leased line environment, and the concept of the automation of leased line inquiry service. Finally, we present application spectrum for the user including those that are currently used, and those that may be adopted in the future. |
本系統中英文摘要資訊取自各篇刊載內容。