近年来，人们对异步转移模式和无源光网络进行了广泛研究。
Recently, people are doing wide studies on Asynchronism Transfer Mode and Passive Optical Network.
近年来，人们对异步转移模式(atm)和无源光网络(PON)进行了广泛研究。
Recently, people are doing wide studies on Asynchronism Transfer Mode (ATM) and Passive Optical Network (PON).
以太无源光网络(EPON)结合了以太网技术和无源光网络技术的优势，能够以较低的价格实现高速接入。
Etherent passive optical network (EPON) has combined the advantages of Ethernet and passive optical technology. High speed accessing at lower price has been realized in this way.
伴随着对无源光网络带宽和可扩展性需求的不断增加，下一代无源光网络的研究和设计以提到议事日程上。
With continued demand for bandwidth and scalability in passive optical networks, there is a need to address the evolution of passive optical networks from the current generation to next.
描述了基于以太网的无源光网络系统的框架结构、设计原则和网络规划；
The frame structures, design principles and network planning of system based on Ethernet Passive Optical Network (EPON) are described.
提出了一种频谱分割WDM无源光网络(PON)的损耗和串扰模型。
A model for loss and crosstalk in WDM passive optical network (PON) employing spectral slicing was proposed.
本文扼要介绍了新型高效无源光网络GPON，并对它的技术特点和相关技术做了分析。
The paper briefly introduced a new broadband access network technology, GPON technology, and analysed the key techniques to achieve it.
当前用于实现光接入网的技术主要有两种：无源光网络技术PON和有源光网络技术AON。
Passive Optical Network (PON) and Active Optical Network (AON) are two kinds of technologies that can be used to construct the Optical Access Network.
依托实验平台，提出区分用户等级的光路供给方式和光子网格结合无源光网络的并行视频数据推送机制。
QoS-aware lightpath provisioning scheme and a Grid-PON based parallel data-push scheme is proposed based on the test-bed.
依托实验平台，提出区分用户等级的光路供给方式和光子网格结合无源光网络的并行视频数据推送机制。
QoS-aware lightpath provisioning scheme and a Grid-PON based parallel data-push scheme is proposed based on the test-bed.
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