A Low-Cost Measurement Framework in Software Defined Networks

A Low-Cost Measurement Framework in Software Defined Networks

Software Defined Network (SDN) makes network management more flexible by separating control plane and data plane, centralized control and being programmable. Although, network measurement still remains in primary stage in SDN, it has become an essential research field in SDN management. In this context, this paper presents a low-cost high-accuracy measurement framework to support various networ...

Mobility Management Framework in Software Defined Networks

There have been quite a number of approaches for mobility management in IP networks to provide service continuity to mobile nodes traveling across heterogeneous wireless networks. One of the reasons making those existing approaches difficult to be applied into real network environment is that they commonly require significant functional updates on network devices including routers, control serv...

DELTA: A Security Assessment Framework for Software-Defined Networks

Developing a systematic understanding of the attack surface of emergent networks, such as software-defined networks (SDNs), is necessary and arguably the starting point toward making it more secure. Prior studies have largely relied on ad hoc empirical methods to evaluate the security of various SDN elements from different perspectives. However, they have stopped short of converging on a system...

Software Defined Radio Measurement Solutions

Software Defined Networks

In previous chapters we have seen why SDN is necessary and what preceded the actual advent of SDN in the research and industrial communities. In this chapter we provide an overview of how SDN actually works, including discussion of the basic components of a Software Defined Networking system, their roles, and how they interact with one another. In the first part of this chapter we focus on the ...