GravCPA: Controller Placement Algorithm Based on Traffic Gravitation in SDN

Software-defined network separates the control plane and the data plane, making the network more flexible. With the expansion of the network scale, one centralized controller cannot meet the latency needs of large-scale networks. Therefore, it is necessary to use multicontroller architecture, which...

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Bibliographic Details
Main Authors: Chenhui Wang, Hong Ni, Lei Liu
Format: Article
Language:English
Published: Wiley 2022-01-01
Series:Journal of Control Science and Engineering
Online Access:http://dx.doi.org/10.1155/2022/1047898
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