查詢結果分析
來源資料
頁籤選單縮合
題 名 | 縱橫制交換機中繼線傳輸品質自動量測設備之量測儀器及通訊架構設計 |
---|---|
作 者 | 廖文鉉; 黃寶健; 韋增炫; | 書刊名 | 電信研究 |
卷 期 | 20:2 1990.06[民79.06] |
頁 次 | 頁217-231 |
分類號 | 448.75 |
關鍵詞 | 中繼線; 自動; 品質; 架構; 設計; 設備; 通訊; 量測; 傳輸; 儀器; 縱橫制交換機; |
語 文 | 中文(Chinese) |
中文摘要 | 縱橫制交換機中繼線傳輸品質自動量測設備(TAME)是為了使縱橫制交換機中繼線電路之傳輸品質之量測能達到電化自動化之目標而設計的多重微處理機系統,本文就有關縱橫制交換機中繼線電路傳輸品動量測設備之有關量測儀器及通訊架構,做一整體的敘述。 本文系統之量測設備是由本局裝設之1077B量測儀器與對方局之1056A反應器所構成,有關傳輸品質之量測均由此兩種儀器互測對方標準信號音而達成。本系統之通訊分為兩種,一為中央控制微電腦與微處理機單元之通訊,係採用Multi-drop通訊架構,通訊方式為串列HDLC方式;二為微處理機單元與量測儀器之通訊,系採用非同步RS-232C通訊方式。有關量測儀器之結構,通訊架構之設計等,均在本文中討論。 |
英文摘要 | The “Trunk Line Automatic Measurement Equipment” (TAME) developed by Telecommunication Laboratories (TL) is a multi-processor system designed for Crossbar Switches to perform trunk line transmission quality automatic measurement. Described in this paper are the measurement equipment and the communication architecture. The measurement equipment consists of The APC 14077B Manual Interrogator on the near end and the APC 1056A on the far end. Transmission quality measurement is performed by sending standard signals to each other. The communication architecture involves the communication between the central microprocessor and the remote microprocessor units and between the remote microprocessor and the Manual Interrogator. The control of APC 1077B Manual Interrogator involves the use of RS-232C asynchronous communications schedule. The HDLC communication scheme, on the other hand, is applied between the central microprocessor and the remote ones. Both the communication architecture and the protocol are described. |
本系統中英文摘要資訊取自各篇刊載內容。