电信科学 ›› 2011, Vol. 27 ›› Issue (11): 14-18.doi: 10.3969/j.issn.1000-0801.2011.11.004

• 专题:cdma2000与LTE融合网络的发展演进 • 上一篇    下一篇

cdma2000移动分组网络演进研究

陈久雨,张岚,张琳峰   

  1. 中国电信股份有限公司广东研究院 广州510630
  • 出版日期:2011-11-15 发布日期:2011-11-15
  • 基金资助:
    “新一代宽带无线移动通信网”国家科技重大专项基金资助项目

Development and Evolution of cdma2000 Packet Domain Network

Jiuyu Chen,Lan Zhang,Linfeng Zhang   

  1. Guangdong Research Institute of China Telecom Co.,Ltd.,Guangzhou 510630,China
  • Online:2011-11-15 Published:2011-11-15

摘要:

描述了 cdma2000 分组域网络的现状,分析了 cdma2000 分组域网络演进中的智能管道实现、IPv4向IPv6 过渡、eHRPD/EPC 引入和融合数据库实现等需求和技术的实现方案;最后,基于移动网络发展趋势、用户业务使用需求及运营商的运营需求,提出分组域的总体演进方案和演进步骤建议。

关键词: cdma2000, eHRPD, EPC, IPv6, 分组域演进

Abstract:

This article describes the current situation of cdma2000 packet domain network,analyzes the evolution of cdma2000 packet domain network in the intelligent pipeline realization,the transition of IPv4 to IPv6,eHRPD/EPC introduction, convergence database needs and technical implementation scheme. Finally,based on the development trend of mobile network, user service requirements and business operation needs,the overall scheme and evolution process of the packet domain is suggested.

Key words: cdma2000, eHRPD, EPC, IPv6, evolution of packet domain

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