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1. 河北工业大学电子信息工程学院,天津 300401
2. 中国科学院计算技术研究所移动计算与新型终端北京市重点实验室,北京 100190
[ "安琪(1991-),女,河北工业大学电子信息工程学院硕士生,主要研究方向为未来移动通信网络架构与虚拟化技术。" ]
[ "刘艳萍(1966-),女,博士,河北工业大学电子信息工程学院教授,主要研究方向为DSP技术与FPGA技术。" ]
[ "孙茜(1990-),女,中国科学院计算技术研究所研究实习员,主要研究方向为虚拟化技术与天地一体化信息网络。" ]
[ "田霖(1980-),女,博士,中国科学院计算技术研究所副研究员,主要研究方向为绿色无线通信系统与无线资源管理技术。" ]
网络出版日期:2016-11,
纸质出版日期:2016-11-20
移动端阅览
安琪, 刘艳萍, 孙茜, 等. 基于SDN与NFV的网络切片架构[J]. 电信科学, 2016,32(11):119-126.
Qi AN, Yanping LIU, Qian SUN, et al. Network slicing architecture based on SDN and NFV[J]. Telecommunications science, 2016, 32(11): 119-126.
安琪, 刘艳萍, 孙茜, 等. 基于SDN与NFV的网络切片架构[J]. 电信科学, 2016,32(11):119-126. DOI: 10.11959/j.issn.1000-0801.2016269.
Qi AN, Yanping LIU, Qian SUN, et al. Network slicing architecture based on SDN and NFV[J]. Telecommunications science, 2016, 32(11): 119-126. DOI: 10.11959/j.issn.1000-0801.2016269.
传统网络架构面临着结构封闭僵化、数据传输转发性能高度受限以及资源利用率低等问题,使其不能满足未来多样化的服务需求。为了解决这个问题,引入了网络切片的概念,并将网络功能虚拟化(NFV)与软件定义网络(SDN)等前沿技术相互融合在一起,提出了一个面向未来移动通信的新型网络架构——基于SDN与NFV的网络切片架构。这种新的网络架构能够根据第三方需求来为用户提供个性化的网络服务,实现网络资源的共享和隔离,节省了运营商的在基础设备方面的大量花费。
The traditional network architecture has some problems such as closed rigid structure
highly restricted data forwarding performance
and low utilization rate of resources
which can't meet the diverse services' requirements.In order to solve these problems
the concept of network slice was introduced.A novel network architecture for future mobile communication was proposed
which is based on network function virtualization(NFV)and software defined networking(SDN).This new network architecture can provide personalized network services to users based on third-party needs
share and isolate of network resources
the cost of a large number of operators was saved in terms of infrastructure.
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LIANG C , YU F R . Wireless network virtualization:a survey,some research issues and challenges [J ] . IEEE Communications Surveys& Tutorials , 2015 , 17 ( 1 ): 358 - 380 .
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ZTE Corporation.Integrate the IMT-2020 core network sub-group documents [R ] . [S.l.:s.n.] , 2016 .
爱立信:以 SDN和云为依托“网络切片”实现5G“网络即服务” [EB/OL ] . ( 2016 - 08 - 30 ) [ 2016 - 08 - 30 ] . http://www.cww.net.cn/news/html/2015/12/17/201512171816461937_2.htm http://www.cww.net.cn/news/html/2015/12/17/201512171816461937_2.htm .
Ericsson:based “network slice”to achieve 5G “network that is services”based on SDN and cloud [EB/OL ] . ( 2016 - 08 - 30 ) [ 2016 - 08 - 30 ] . http://www.cww.net.cn/news/html/2015/12/17/201512171816461937_2.htm http://www.cww.net.cn/news/html/2015/12/17/201512171816461937_2.htm .
赵明宇 , 严学强 . SDN和 NFV在5G移动通信网络架构中的应用研究 [J ] . 移动通信 , 2015 ( 14 ): 64 - 68 .
ZHAO M Y , YAN X Q . Research on application of SDN and NFV in 5G mobile communication network architecture [J ] . Mobile Communications , 2015 ( 14 ): 64 - 68 .
Network functions virtualization-introductory white paper #3 [R ] . [S.l.:s.n.] , 2014 .
孙茜 , 田霖 , 周一青 , 等 . 基于 NFV与 SDN的未来接入网虚拟化关键技术 [J ] . 信息通信技术 , 2016 ( 1 ): 57 - 62 .
SUN Q , TIAN L , ZHOU Y Q , et al . Virtualization of access network in future RAN based on NFV and SDN [J ] . Information and Communications Technologies , 2016 ( 1 ): 57 - 62 .
宋菲 , 侯乐青 . SDN/NFV标准及开源项目发展现状研究 [J ] . 信息通信技术 , 2016 ( 1 ): 63 - 67 , 76 .
SONG F , HOU Y Q . Research on the development of SDN/NFV standards and open source project [J ] . Information and Communications Technologies , 2016 ( 1 ): 63 - 67 , 76 .
NGUYEN V G , KIM Y H . Slicing the next mobile packet core network [C ] // 2014 11th International Symposium on Wireless Communications Systems(ISWCS) , July 3 - 5 , 2014 , Barcelona,Spain . New Jersey : IEEE Press , 2014 : 901 - 904 .
未来移动通信论坛.5G白皮书 [R/OL ] . [ 2016 - 08 - 30 ] . http://bbs.c114.net/forum.php?mod=attachment&aid=MjU4NDU3 fGI4 Nm FiYWM4fDE0NzI2MjQzh8MTE2MDUzMHw4MjU5OTc%3D http://bbs.c114.net/forum.php?mod=attachment&aid=MjU4NDU3 fGI4 Nm FiYWM4fDE0NzI2MjQzh8MTE2MDUzMHw4MjU5OTc%3D .
Future Mobile Communication Forum.5G white paper [R/OL ] . [ 2016 - 08 - 30 ] . http://bbs.c114.net/forum.ph p?mod=attachment& aid=MjU4NDU3fGI4NmFiYWM4fDE0Nz I2MjQzh8 MTE2 MDUz MHw4 MjU5OTc%3D http://bbs.c114.net/forum.ph p?mod=attachment& aid=MjU4NDU3fGI4NmFiYWM4fDE0Nz I2MjQzh8 MTE2 MDUz MHw4 MjU5OTc%3D .
华为技术有限公司.定制化部署和服务 [R ] . IMT-2020网络技术组第九次全体会议 . 北京:华为技术有限公司 , 2016 .
HUAWEI Technology Co.,Ltd.Customized deployments and services [R ] . [S.l.:s.n.] . 2016 .
MANN.SDN和NFV对OSS/BSS的影响 [EB/OL ] . [ 2016 - 08 - 30 ] . http://www.sdnlab.com/16377.html http://www.sdnlab.com/16377.html .
MANN.The impact of SDN and NFV on OSS/BSS [EB/OL ] . [ 2016 - 08 - 30 ] . http://www.sdnlab.com/16377.html http://www.sdnlab.com/16377.html .
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