| TD-LTE RAN承载网技术方案研究 |
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| 引用本文： | 陈晓明,高军诗,李勇. TD-LTE RAN承载网技术方案研究[J]. 电信工程技术与标准化, 2010, 23(11) |
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| 作者姓名： | 陈晓明 高军诗 李勇 |
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| 作者单位： | 中国移动通信集团设计院有限公司,北京,100080 |
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| 摘 要： | 本文首先分析了TD-LTE RAN对承载网的要求,提出了PTN+CE、PTN L3 VPN以及"IP RAN"等解决方案,并对各种方案进行了对比、分析,介绍PTN支持L3 VPN方案的原理,最后指出目前解决方案为PTN+CE,PTN L3VPN方案是发展方向。
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| 关 键 词： | TD-LTE RAN 承载网 PTN L3VPN |
TD-LTE RAN Bearing Network Technical Solution |
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| Cheng Xiaoming,Gao Junshi,Li Yong. TD-LTE RAN Bearing Network Technical Solution[J]. Telecom Engineering Technics and Standardization, 2010, 23(11) |
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| Authors: | Cheng Xiaoming Gao Junshi Li Yong |
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| Affiliation: | Cheng Xiaoming Gao Junshi Li Yong(China Mobile Group Design Institute Co.,Ltd.,Beijing 100080) |
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| Abstract: | This paper analyzes the demand of TE-LTE RAN to backhaul network and gives 3 solutions: PTN+CE,PTN L3VPN and IP/MPLS router.After comparison,it is point out that PTN+CE is current solution and PTN L3VPN solution is more promising. |
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| Keywords: | TD-LTE RAN bearing network PTN L3 VPN |
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