Five Open Problems on Designing 5G Network Architecture

Xiaodong Duan; Tao Sun; Wei Chen; Xiaoyong Han; Lu Lu

doi:10.3969/j.issn.1000-0801.2014.10.019

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Five Open Problems on Designing 5G Network Architecture

Operating technology wid-angle | 更新时间：2024-06-05

- Five Open Problems on Designing 5G Network Architecture
- Telecommunications Science Vol. 30, Issue 10, Pages: 129-133(2014)
- 作者机构：
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- DOI：10.3969/j.issn.1000-0801.2014.10.019
  CLC：
- Published Online：2014-10，
  
  Published：20 October 2014
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Xiaodong Duan, Tao Sun, Wei Chen, et al. Five Open Problems on Designing 5G Network Architecture[J]. Telecommunications science, 2014, 30(10): 129-133.
DOI：

Xiaodong Duan, Tao Sun, Wei Chen, et al. Five Open Problems on Designing 5G Network Architecture[J]. Telecommunications science, 2014, 30(10): 129-133. DOI： 10.3969/j.issn.1000-0801.2014.10.019.

摘要

5G网络架构是当前国内外业界研究的重点，虚拟化、云计算、软件定义网络（SDN）等技术的发展也使得蜂窝网架构的重新设计成为可能。从背景及需求出发，提出了架构设计需要考虑的五大问题：集中或分布、无线网与核心网定位、网络组织与编排、NFV/SDN的影响、演进或颠覆。对影响上述问题的因素进行了初步探讨。

Abstract

5G network architecture is an important topic in the industry. Virtualization

cloud computing and SDN are new technologies that enables innovative architecture design. Motivated from requirement

five key questions were listed: centralization or distribution

access network and core network convergence

network orchestration

NFV& SDN impact to the architecture

evolution or revolution. Some initial analysis was provided.

关键词

Keywords

references

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