| 基于卫星的3GWCDMA系统的Iub接口IP互连方法 |
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| 引用本文： | 肖志力,孙荣庆. 基于卫星的3GWCDMA系统的Iub接口IP互连方法[J]. 电子工程师, 2011, 37(5): 21-23 |
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| 作者姓名： | 肖志力 孙荣庆 |
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| 作者单位： | 1. 南京中国网络卫星通信股份有限公司,南京,210061
2. 江苏省卫星应急通信网络工程技术研究中心,南京,210061 |
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| 摘 要： | Iub接口是3GWCDMA系统RNC和NodeB之间的接口，文章介绍基于DVB．RCS、FDMA／MCPC和FDMA／SCPC等3种卫星传输链路的Iub接口IP互连方法和传输体系结构，利用IP宽带卫星通信网络作为3G系统的承载网络，通过卫星传输链路进行RNC和NodeB之间的互连，在突发严重自然灾害和举办重大集会活动时，保证3G业务不中断和避免3G业务拥塞。
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| 关 键 词： | 卫星通信：IP网络 3G WCDMA |
Iub Interface IP Interconnection Method Based on Satellite Transmission Link for 3G WCDMA System |
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| XIAO Zhi-li,SUN Rong-qing. Iub Interface IP Interconnection Method Based on Satellite Transmission Link for 3G WCDMA System[J]. Electronic Engineer, 2011, 37(5): 21-23 |
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| Authors: | XIAO Zhi-li SUN Rong-qing |
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| Affiliation: | XIAO Zhi-li1,SUN Rong-qing2(1.Nanjing China-spacenet Satellite Communication Co.Ltd,Nanjing 210061,China,2.Jiangsu Satellite Emergency Communication Network Engineering Technology Research Center,China) |
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| Abstract: | Iub interface is the trunk interface between RNC and Node B for 3G WCDMA system,this paper introduce its IP interconnection method and transmission protocol construction based on satellite transmission link,which uses satellite IP broad network as trunk link between RNC and node,satisfying the urgent requirement of 3G service in natural disasters and important meeting activities. |
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| Keywords: | satellite communication IP interconnection 3G WCDMA |
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