| cdma2000 RAN IP化承载方案探讨 |
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| 引用本文： | 王茜,荆瑞泉.cdma2000 RAN IP化承载方案探讨[J].电信网技术,2009(4):18-22. |
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| 作者姓名： | 王茜 荆瑞泉 |
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| 作者单位： | 中国电信股份有限公司北京研究院; |
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| 摘 要： | 随着移动网络从2G向3G的迈进,移动网络IP化的进程日益加速,移动软交换网络的建设拉开了移动核心网络向IP化演进的序幕,而移动接入网（RAN）侧的IP化也逐渐成为电信运营商关注的热点。电信级以太网技术作为承载IPRAN的技术之一越来越受到人们的重视。本文从电信级以太网技术分类和技术特点分析出发,基于cdma2000基站的承载需求,对电信级以太网在基站IP化承载领域的解决方案进行了分析和探讨。
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| 关 键 词： | CDMA 基站IP化 电信级以太网 LTE |
Research on cdma2000 IP RAN Solutions |
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| Abstract: | With the development of 3G,IP-based becomes the evolution direction of mobile network.IP-based core network of 3G comes from introduction of soft-switch technology,while IP-based access network need carrier IP solutions between BTS and BSC(called as IP RAN).As one of the optional solutions,Carrier Ethernet is being paid more and more attention.In this article,the definition and category of Carrier Ethernet technologies are introduced.Analysis of different technologies and their solutions about IP RAN are al... |
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| Keywords: | cdma2000 IP RAN Carrier Ethernet LTE(Long Term Evolution) |
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