Clustered NFV Service Chaining Optimization in Mobile Edge Clouds

被引：46

作者：

Nam, Yeonghun ^{[1
,2
]}

Song, Sooeun ^{[1
]}

Chung, Jong-Moon ^{[1
]}

机构：

[1] Yonsei Univ, Sch Elect & Elect Engn, Seoul 03722, South Korea

[2] Samsung Elect Co Ltd, Seoul 06765, South Korea

来源：

IEEE COMMUNICATIONS LETTERS | 2017年 / 21卷 / 02期

关键词：

Network functions virtualization (NFV); mobile edge computing (MEC); service chain; clustering; NETWORKS;

D O I：

10.1109/LCOMM.2016.2618788

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

Service chaining is one of the key technologies that is used to support mobile edge computing (MEC) services for users in mobile communications radio access networks (RANs). By adapting network functions virtualization (NFV) technology to MEC, cloud-computing functionalities can be allocated near the base station of the RAN, resulting in extremely fast service access to user equipment. This letter provides a clustered NFV service chaining (cNSC) scheme that computes the optimal number of clusters to minimize the end-to-end time of MEC services. The cNSC scheme is applied to form multiple MEC clusters of NFV enabled nodes within the RAN.

引用

页码：350 / 353

页数：4

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