| 支持电视业务的EPON的网络规划与设计 |
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| 引用本文： | 陶智勇,蔡进.支持电视业务的EPON的网络规划与设计[J].中国有线电视,2010(3):262-264. |
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| 作者姓名： | 陶智勇 蔡进 |
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| 作者单位： | 1. 武汉邮电科学研究院,湖北,武汉,430074
2. 湖北第二师范学院,湖北,武汉,430074 |
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| 摘 要： | 随着数字电视、IPTV等高带宽多媒体应用的普及，商业大客户对网络带宽、稳定性需求的提高，以太网无源光网络（EPON）作为新一代光网络接入技术已成为电信领域的热点技术，首先概述了EPON的系统结构，并在此基础上重点阐述了EPON在通信运营商网络规划建设中的组网模式、带宽预算、ODN规划等关键技术，最后展望了EPON技术的发展前景。
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| 关 键 词： | 以太网无源光网络 ODN规划 数字电视 IPTV |
The EPON Access Network Planning and Design for Video |
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| TAO Zhi-yong,CAI Jin.The EPON Access Network Planning and Design for Video[J].China Cable Television,2010(3):262-264. |
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| Authors: | TAO Zhi-yong CAI Jin |
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| Affiliation: | 1. Wuhan Research Institute of Post and Telecommunication, Hubei Wuhan 430074, China; 2. Hubei Second Normal University, Hubei Wuhan 430074, China) |
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| Abstract: | With the popular of high bandwidth multimedia, such as DTV and IPTV, the user＇s requirement of bandwidth and stability is increasing. The EPON as a new network access is becoming a hot technology. This paper provides the EPON system construct, networking model, the bandwidth prediction, and the ODN planning and design. Then it talks about the EPON development trend. |
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| Keywords: | IPTV |
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