Differentiated services supported by bandwidth guarantee polling (BGP) scheme in ethernet passive optical networks

The Ninth International Conference onCommunications Systems, 2004. ICCS 2004. Pub Date : 2004-11-30 DOI:10.1109/ICCS.2004.1359401

Yongqing Zhu, M. Ma, T. Cheng

引用次数: 1

Abstract

Ethernet passive optical network (EPON) has been considered the best choice for access networks. Since EPON is supposed to deliver different types of traffic, supporting differentiated services in EPON becomes an important issue. This paper discusses how the differentiated services can be provided by medium access control (MAC) protocol in EPON. We combine the bandwidth guarantee polling (BGP) scheme with the strict priority scheduling specified by IEEE 802.1D to support differentiated services. The simulation results show that our proposed technique can effectively provide differentiated services to different classes of traffic in the EPON

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以太网无源光网络中BGP (bandwidth guarantee polling)支持的差异化业务

以太网无源光网络(EPON)被认为是接入网的最佳选择。由于EPON要提供不同类型的流量，因此支持EPON中的差异化业务就成为一个重要的问题。本文讨论了EPON中介质访问控制(MAC)协议如何提供差异化服务。我们将带宽保证轮询(BGP)方案与IEEE 802.1D规定的严格优先级调度相结合，以支持差异化业务。仿真结果表明，该方法能够有效地为EPON中不同类型的流量提供差异化服务

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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来源期刊

The Ninth International Conference onCommunications Systems, 2004. ICCS 2004.

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