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URN etd-0822117-152236 Statistics This thesis had been viewed 306 times. Download 0 times. Author Shan-Jung Chien Author's Email Address No Public. Department Information Management Year 2016 Semester 2 Degree Master Type of Document Master's Thesis Language zh-TW.Big5 Chinese Page Count 23 Title The Controller Placement Strategy for SDN in WAN Keyword Software–Defined Networking Software–Defined Networking Abstract Software-defined networking (SDN) is a new network model, and it changes the current limit network facilities. In SDN, the control logic is separated from network devices such as routers and switches. Accordingly, network devices only need to transfer data (data layer), while the control logic is handled by a central controller. In this paper, we propose a controller placement strategy for SDN in WAN. Our scheme can allocate multiple controllers in each SDN domain of WAN by the number of nodes of each SDN domain. The controllers are placed according average minimized latency and get the good performance. Advisor Committee Wen-Hwa Liao - advisor
Chih-Min Chao - co-chair
Yu-Cheng Kao - co-chair
Files Date of Defense 2017-06-12 Date of Submission 2017-08-22