3G本地接入网承载技术方案探讨 |
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引用本文: | 杜之亭,苏耀华,马军锋,田辉,张国颖. 3G本地接入网承载技术方案探讨[J]. 电信网技术, 2009, 0(4): 12-17 |
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作者姓名: | 杜之亭 苏耀华 马军锋 田辉 张国颖 |
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作者单位: | 中国联合网络通信有限公司网络建设部;工业和信息化部电信研究院通信标准研究所; |
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摘 要: | 随着3G技术及应用的迅猛发展,本地接入网面临着巨大的挑战。在这一背景下,本文讨论了3G本地接入网为适应多业务承载和宽带化所应具备的功能特征,重点阐述了两大类不同的解决方案,即MSTP优化方案和分组化承载方案,全面综述了不同技术的实现方案,并对它们进行了分析和比较,最后对网络的演进提出了进一步的建议。
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关 键 词: | 3G本地接入网 多业务承载 分组传送网 |
Discussion on Bearer Solution for 3G Local Access Network |
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Abstract: | With the rapid development of 3G wireless networks,the local access network is facing with great challenges.In this paper,we describe the function and performance characteristics,which should be supported in the 3G local access networks.Also,two kinds of technology solutions,named as MSTP optimization plan and packetized-carried plan,introduced,and a survey of the different mechanisms,which are compared in detail,is also presented.At last,some suggestions are offered. |
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Keywords: | 3G local access network multi-service carrier packet transport network |
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