基于软件定义的以用户为中心的5G无线网络架构

doi:10.11959/j.issn.1000-0801.2015051

Abstract

Abstract:

The radio access network of 5G is a complex heterogeneous network.The independence of different protocols limits the network performance. To unify the management of the heterogeneous network and provide personalized service，a software defined user centric framework was provided. Such framework unifies the management of the heterogeneous network by the idea of software define，and it breaks the concept of traditional ce11.The user centric cell is formulated for each user to provide better service and all the base stations in the cell can serve this user. This framework provides personalized service for each user and improves the peak rate as well as the cell edge rate.

Key words: 5G, software defined wireless network, user centric ce11

Hua Qu,Zhirong Luan,Jihong Zhao,Xiguang Xu,Tao Zhang. Software Defined User Centric 5G Wireless Network Framework[J]. Telecommunications Science, 2015, 31(5): 36-40.

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References 14

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物理层功能模块	Wi-Fi	LTE	3G	DVB-T
FIR/IIR	√	√	√	√
扩频			√
FFT	√	√		√
信道估计	√	√	√	√
QAM映射	√	√	√	√
交织	√	√	√	√
卷积编码Turbo编码	√	√√	√√	√
循环冗余校验（CRC）	√	√	√

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Software Defined User Centric 5G Wireless Network Framework

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