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| 題 名 | ISDN多元速率終端機之設計=The Design of ISDN Multi-Rate Terminal |
|---|---|
| 作 者 | 羅坤榮; 楊維平; 俞明迨; 蔡厚笙; | 書刊名 | 電信研究 |
| 卷 期 | 26:6 1996.12[民85.12] |
| 頁 次 | 頁753-775 |
| 分類號 | 448.6 |
| 關鍵詞 | ISDN多元速率終端機; ISDN多元速率交換系統; H.320規範; ISDN multi-rate terminal; ISDN multi-rate switching system; H. 320 recommendation; |
| 語 文 | 中文(Chinese) |
| 中文摘要 | ISDN多元速率交換機已經發展完成,它可收容具有原級速率介面之isdn多元速率終端 機,因此,選擇發展ISDN多元速率絡端機提供客戶更有彈性的服務。目前發展ISDN多元速 率終端機是應用於影像電話,它依據H.320視訊電話系統為發展架構。用戶可以依照自己的需 求選定不同種類及不同的傳送通道方式來要求網路建立通話路由。本文之重點是描述ISDN多 元速率交換原理、ISDN多元速率終端機的硬體架構及軟體設計。 |
| 英文摘要 | With ISDN multi-rate switching function being developed, in which subscribers request a call in different rates, from 1B channel to 23 B channels or from 1 HO channel to 3 HO channels, the switching can accommodate the multi-rate terminal (MT) with the ISDN primary rate interface. Since customer needs the customer premise equipment (CPE) to connect the ISDN multi-rate switching system, we design SIDN MT with which user can flexibly select different transmission speeds and different channel types. We apply the MT to video phone which is based on H.320 visual telephone systems and terminal equipment architecture. In this paper, we depict the principle of the multi-rate switching, the MT hardware architecture and software design. |
本系統中英文摘要資訊取自各篇刊載內容。