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1. 中国信息通信研究院,北京 100191
2. 国家计算机网络应急处理协调中心,北京 100029
[ "朱浩(1982-),男,中国信息通信研究院技术与标准研究所工程师,主要从事无线移动通信和网络技术领域的新技术研究和国际标准化工作,主要负责5G 网络总体架构研究和标准化等方面的工作。" ]
[ "项菲(1982-),女,博士,国家计算机网络应急技术处理协调中心工程师,主要研究方向为大数据、云计算等,发表多篇技术论文。" ]
网络出版日期:2016-04,
纸质出版日期:2016-04-20
移动端阅览
朱浩, 项菲. 5G网络架构设计与标准化进展[J]. 电信科学, 2016,32(4):126-132.
Hao ZHU, Fei XIANG. Architecture design and standardization progress of 5G network[J]. Telecommunication science, 2016, 32(4): 126-132.
朱浩, 项菲. 5G网络架构设计与标准化进展[J]. 电信科学, 2016,32(4):126-132. DOI: 10.11959/j.issn.1000-0801.2016127.
Hao ZHU, Fei XIANG. Architecture design and standardization progress of 5G network[J]. Telecommunication science, 2016, 32(4): 126-132. DOI: 10.11959/j.issn.1000-0801.2016127.
随着5G愿景和概念逐渐地清晰,业界越发意识到网络技术发展对5G系统的重要价值。5G网络旨在以高性能和高效能为目标重构全网架构和服务体系,支撑5G指标和场景,满足高效运营的要求。引入了“自顶向下”的设计方法,从5G场景与需求与网络挑战映射分析入手,梳理了5G 架构发展方向,描述5G 概要级网络架构和基础设施框架,并对不同功能平面的架构方案具体展开,提出5G网络核心功能——网络切片,在最后对5G网络标准化推进节奏进行了总结。提出的架构方案能匹配5G业务和运营需求,对5G网络后续研究工作具有推动作用。
The industry has been more and more aware of the important value of network technologies to the 5G system since the vision and the concept of 5G has become clear and focused. Taking higher performance and efficiency as its objective,5G network is about to reconstruct the entire architecture and service provision system to meet the demands of 5G KPIs,scenarios and operations. A top-down design method was introduced which firstly identified the relationships between 5G requirements and technology challenge on legacy network and deduced the development direction of 5G architecture,then the 5G high-level framework of network architecture and infrastructure were raised and the architecture solution for each network function plane and the key network service named as network slicing were proposed in detail. Finally,the standardization progress in main SDOs was summarized. The solution raised can match the 5G service and operational requirements and give an active impetus to the subsequent 5G network research.
IMT vision-framework and overall objectives of the future development of IMT for 2020 and beyond:ITU-R M.2083-0 [R ] .[S.l.:s.n. ] , 2015 .
ITU-R . ITU towards “IMT for 2020 and beyond” [R ] .[S.l.:s.n. ] , 2015 .
Future technology trends of terrestrial IMT systems:report ITU-R M.2320-0 [R ] .[S.l.:s.n. ] , 2014 .
OSSEIRAN A , BOCCARDI F , BRAUN V , et al . Scenarios for 5G mobile and wireless communications:the vision of the METIS project [J ] . IEEE Communications Magazine , 2014 , 52 ( 5 ): 26 - 35 .
The 5G Infrastructure Public Private Partnership(5G-PPP). 5G vision:the next generation of communication networks and services [R ] .[S.l.:s.n. ] , 2014 .
NGMN Alliance . 5G white paper [R ] .[S.l.:s.n. ] , 2015 .
IMT-2020(5G)推进组 . 5G概念白皮书 [R ] .[S.l.:s.n. ] , 2015 .
IMT-2020(5G)Program . White paper on 5G concept [R ] .[S.l.:s.n. ] , 2015 .
杨峰义 , 张建敏 , 谢伟亮 , 等 . 5G蜂窝网络架构分析 [J ] . 电信科学 , 2015 , 31 ( 5 ): 46 - 56 .
YANG F Y , ZHANG J M , XIE W L , et al . Analysis of 5G cellular network architecture [J ] . Telecommunications Science , 2015 , 31 ( 5 ): 46 - 56 .
王胡成 , 徐晖 , 程志密 , 等 . 5G网络技术研究现状和发展趋势 [J ] . 电信科学 , 2015 , 31 ( 9 ): 149 - 155 .
WANG H C , XU H , CHENG Z M , et al . Current research and development trend of 5G network technologies [J ] . Telecommunications Science , 2015 , 31 ( 9 ): 149 - 155 .
雷艳秋 , 张治中 , 程方 , 等 . 基于C-RAN的5G 无线接入网架构 [J ] . 电信科学 , 2015 , 31 ( 1 ): 106 - 115 .
LEI Y Q , ZHANG Z Z , CHENG F , et al . 5G Radio access network architecture based on C-RAN [J ] . Telecommunications Science , 2015 , 31 ( 1 ): 106 - 115 .
曲桦 , 栾智荣 , 赵季红 , 等 . 基于软件定义的以用户为中心的5G无线网络架构 [J ] . 电信科学 , 2015 ( 1 ).
QU Y , LUAN Z R , ZHAO J H , et al . Software defined user centric 5G wireless network framework [J ] . Telecommunications Science , 2015 ( 1 ).
SID S2-153703:proposal for study on a next generation system architecture,3GPP SA2 meeting#111 [EB/OL ] .[2016-01-12 ] . http://www.3gpp.org/ftp/tsg_sa/WG2_Arch/TSGS2_111_Chengdu/Docs/S2-153703.zip http://www.3gpp.org/ftp/tsg_sa/WG2_Arch/TSGS2_111_Chengdu/Docs/S2-153703.zip .
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