5G网络架构设计的5个重要问题

doi:10.3969/j.issn.1000-0801.2014.10.019

Abstract

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.

Key words: 5G, network architecture, network function virtualization, software defined networking, virtualization, packet network evolution

Xiaodong Duan,Tao Sun,Wei Chen,Xiaoyong Han,Lu Lu. Five Open Problems on Designing 5G Network Architecture[J]. Telecommunications Science, 2014, 30(10): 129-133.

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1	IMT-2020（5G）推进组． 5G愿景与需求， 2014
2	Morgan T . Google lifts veil on“Andromeda”virtual networking. , http://www.enterprisetech.com/2014/04/02/google-lifts-veil-andromeda-virtual-networking, 2014
3	Chih-Lin I , Rowell C , Han S F , et al. Toward green and soft: a 5G perspective. IEEE Communications Magazine, 2014, 52(2)
4	3GPP TS 23.401. General Packet Radio Service（GPRS） Enhancements for Evolved Universal Terrestrial Radio Access Network（E-UTRAN）Access, 2013
5	徐峰，严学强．全扁平化移动网络架构的研究．移动通信， 2011(2)
6	ETSI. Network Functions Virtualization-Introductory White Paper. http://portal.etsi.org/NFV/NFV_White_Paper.pdf
7	3GPP TR 22.808. Study on Requirements for Flexible Mobile Service Steering, 2014
8	CCSA TC5．移动软网络需求及架构（SAME）研究， 2013
9	陈炜，韩小勇，尼凌飞．移动核心网应用NFV的关键问题探讨及实践．中兴通讯技术， 2014, 6(3)
10	Software-Defined Networking: the New Norm for Network． ONF White Paper， 2012
11	Bertenyi B 3GPP TSG SA Chairman. 3GPP system standards heading into the 5G era. http://www.3gpp.org/news-events/3gpp-news/1614-sa_5g

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Five Open Problems on Designing 5G Network Architecture

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