基于SDN与NFV的网络切片架构

doi:10.11959/j.issn.1000-0801.2016269

Abstract

Abstract:

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.

Key words: SDN, NFV, network slice, architecture research

Qi AN,Yanping LIU,Qian SUN,Lin TIAN. Network slicing architecture based on SDN and NFV[J]. Telecommunications Science, 2016, 32(11): 119-126.

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