Integration of voice communication on a synchronous optical hypergraph

IEEE INFOCOM '88,Seventh Annual Joint Conference of the IEEE Computer and Communcations Societies. Networks: Evolution or Revolution? Pub Date : 1988-03-27 DOI:10.1109/INFCOM.1988.12898

Y. Ofek

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引用次数: 10

Abstract

The optical hypergraph is a novel network architecture in which each edge of the hypergraph is a multiple-access broadcast medium constructed as a passive optical star coupler. Access to each net (edge) is time-slotted, and the system maintains global slot synchronization. The integration of voice into the system is done by reserving time slots in a periodic manner. A packet which contains several voice parcels from different phone conversations is transferred in these slots. These parcels may have different destinations on the optical net. As a result of the global end-to-end synchronization, the delay from the source to the destination is a known constant, with accuracy of plus or minus half a time slot. In the analysis, it is shown that the system improves its operation as the communication bandwidth increases. In other words, the algorithms and protocols improve in performance as the communication bandwidth increases. Two criteria are used to exhibit this phenomenon: (i) the utilization efficiency and (ii) the end-to-end delay.<>

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同步光超图上话音通信的集成

光超图是一种新颖的网络结构，其中超图的每条边都是一个多址广播媒体，构造为无源光星形耦合器。每个网络(边缘)的访问是时隙的，系统保持全局时隙同步。语音与系统的集成是通过定期预留时隙来实现的。一个包含来自不同电话对话的几个语音包的数据包在这些插槽中传输。这些包裹可能在光网上有不同的目的地。作为全局端到端同步的结果，从源到目标的延迟是一个已知常数，精度为正负半个时隙。分析表明，随着通信带宽的增加，系统的运行性能得到改善。换句话说，算法和协议的性能随着通信带宽的增加而提高。使用两个标准来显示这种现象:(i)利用效率和(ii)端到端延迟。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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IEEE INFOCOM '88,Seventh Annual Joint Conference of the IEEE Computer and Communcations Societies. Networks: Evolution or Revolution?

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