| 电信级以太网PBT技术研究 |
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| 引用本文： | 唐芳萍,喻晓涛. 电信级以太网PBT技术研究[J]. 邮电设计技术, 2009, 0(6): 13-16 |
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| 作者姓名： | 唐芳萍 喻晓涛 |
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| 作者单位： | 1. 中国地质大学江城学院,武汉,430200
2. 武汉邮电科学研究院,武汉,430074 |
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| 摘 要： | 主要针对业界普遍认可的电信级以太网PBT技术进行研究，重点阐述其技术提出的背景、发展和核心构架，并与提倡用于城域网的热门技术进行对比，分析各种技术的优势和不足，然后提出PBT技术与其他热门技术的共性和差异，最后对该技术进行了展望和预测。
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| 关 键 词： | 电信级以太网 运营商骨干网传输 运营商骨干桥接 |
Research on PBT Technology in Carrier Ethernet |
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| TANG Fang-ping,YU Xiao-tao. Research on PBT Technology in Carrier Ethernet[J]. Designing Techniques of Posts and Telecommunications, 2009, 0(6): 13-16 |
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| Authors: | TANG Fang-ping YU Xiao-tao |
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| Affiliation: | TANG Fang-ping,YU Xiao-tao (1. Jangcheng College, China University of Geosciences, Wuhan 430200, China; 2. Wuhan Research Institute of Posts and Telecommunications, Wuhan 430074, China) |
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| Abstract: | It mainly deals with the carrier Ethernet generally supported in the Ethernet network, emphatically illustrates the background, the development and core infrastructure associated with this technology. It compares the other hot technologies used in the MAN to PBT, analyzes the advantages and disadvantage of the technologies, puts forward the commonness and difference within PBT and other technologies, finally gives the prospects of PBT. |
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| Keywords: | Carrier Ethernet Provider backbone transport Provider backbone bridge |
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