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題 名 | ISDN影像電話用戶資訊界面測試=ISDN Videophone user-Information Interface Testing |
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作 者 | 江昭德; 江明達; 連彥宗; 洪光復; 陳茂雄; 趙文德; | 書刊名 | 電信研究 |
卷 期 | 27:3 1997.06[民86.06] |
頁 次 | 頁307-324 |
分類號 | 448.889 |
關鍵詞 | 影像電話; 視訊會議系統; 符合性測試; 互運測試; ISDN; Integrate service digital network; Videophone; Videoconference system; Conformance test; Interoperability test; |
語 文 | 中文(Chinese) |
中文摘要 | 影像電話與視訊會議系統可說是本世紀最新型的傳播科技工具。隨著ISDN的啟用 ,影像電話與視訊會議系統必定會普及於各單位,因此有必要就影像電話與視訊會議系統用 戶資訊測試加以探討。 目前本所已經完成 ISDN 影像電話符合性測試系統,並正執行 ISDN 影像電話間的互運測試。 本文將就此相關測試流程與現況做詳盡的說明, 提供未來從事 ISDN 建設者的參考。 本文將分 ISDN 影像電話架構、用戶資訊界面規範、符合性測試系統 、互運測試等項目來討論。 |
英文摘要 | Videophones and video conferencing system are the most advanced technology and popular communication tools iin this century. As the coming of ISDN era, they will be distributed all over the world; therefore, it is important to perform verification and interoperability tests for them. We have conducted a conformance testing system for verifying user-information phase protocols of videophones, and some interoperability tests between them are in progress. In this paper, testing procedures as well as our experiences for videophones are presented to give a valuable references for the construction of ISDN in the future. We will discuss the configuration and related specifications for the ISDN videophone at first, and then present the conformance test system and the interoperability test for various videophones. |
本系統中英文摘要資訊取自各篇刊載內容。