未来通信网络架构及演进方案

张晟; 戎伟

doi:10.11959/j.issn.1000-0801.2018215

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未来通信网络架构及演进方案

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- 未来通信网络架构及演进方案
- Future architecture and evolution of communication network
- 电信科学 2018年34卷第7期页码：148-156
- 作者机构：
  
  1. 中国移动通信集团公司，北京 100032
  2. 中国移动通信集团北京有限公司，北京 100007
- 作者简介：
  
  [ "张晟（1970-），男，中国移动通信集团公司教授级高级工程师，主要研究方向为互联网、核心网、LTE/5G。" ]
  [ "戎伟（1971-），女，中国移动通信集团北京有限公司高级工程师，主要研究方向为计算机网络、互联网业务。" ]
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2018215
  中图分类号： TP393，TN915
- 网络出版日期：2018-07，
  
  纸质出版日期：2018-07-20
- 稿件说明：
移动端阅览
张晟, 戎伟. 未来通信网络架构及演进方案[J]. 电信科学, 2018,34(7):148-156.

Sheng ZHANG, Wei RONG. Future architecture and evolution of communication network[J]. Telecommunications science, 2018, 34(7): 148-156.
张晟, 戎伟. 未来通信网络架构及演进方案[J]. 电信科学, 2018,34(7):148-156. DOI： 10.11959/j.issn.1000-0801.2018215.

Sheng ZHANG, Wei RONG. Future architecture and evolution of communication network[J]. Telecommunications science, 2018, 34(7): 148-156. DOI： 10.11959/j.issn.1000-0801.2018215.

摘要

随着互联网的飞速发展，网络承载内容逐渐由以基于连接的信息交互为主的业务，转变为以内容分享为主（视频）的业务，网络传送大量冗余信息，造成非正常的大规模投资，且业务质量难以保障，迫切需要研究构建与业务发展匹配的网络。通过对内容分享连接关系和通信网络架构连接关系的研究，探究二维差时分发或三维分发等实现方式，改造CDN构建内容边缘节点，优化调整核心网、无线网、承载网架构和网元部署，并考虑引入卫星等天基网络，从而在现有通信网络上构建无标度小跳数网络，实现网络架构与内容分发的匹配。

Abstract

With the rapid development of the internet

the network bearer content is gradually transformed from a service based on connection-based information interaction to a service based on content sharing (video).The network transmits a large amount of redundant information

resulting in abnormal large-scale investment.And the quality of the service is difficult to guarantee

and it is urgent to study and construct a network that matches the business development.The content sharing connection relationship and the communication network architecture connection relationship were studied

and the two-dimensional poor time distribution or three-dimensional distribution and other implementation methods were explored.CDN was constructed to construct the content edge node

and the core network

wireless network

bearer network architecture and network element deployment were optimized.And space-based network such as satellite was considered to introduce to build a scale-free small hop network on the existing communication network to achieve matching of network architecture and content distribution.

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Keywords

references

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