… , the fifth section states the controller placement solutions taxonomy as the … the surveys on
existing controller placement solutions as the other contribution of this survey, the open issues, …

… We formally state the controller placement problem in SDN. Also, we present the research
insights to solve this problem considering different network and traffic management constraints…

… Traditional networking versus software defined networking … Traditional Networking and
Software Defined Networking (SDN) are discussed. Based on [45], Traditional Networking is …

… Software-Defined Networking (SDN) is a network paradigm … survey on SDN-based control
plane scalability issues by … controller placement problem in large-scale software defined …

… Simultaneously, it is necessary to keep balanced the processing loads of controllers, and …
the Controller Placement Problem (CPP) of SDNs needs to address how many controllers are …

… The authors surveyed the QoS in software-defined networking in [32] to identify the potential
challenges in improving the QoS in SDN. However, the load balancing problem was not …

… literature review of pertinent studies on Load Balancing in Software Defined Networks. … A
software-defined network (SDN) separates the network control plane from the data forwarding …

… and controller placement problems (CPP) to enhance the QoS of SDN network. The SDN …
In this survey paper we analyzed the current research and summarized the findings of the …

… shift which resulted in the introduction of software defined networking (SDN). SDN allows
for … In this survey, we highlight the key elements of SDN and OpenFlow technology and their …

… We survey its deployment in the classic vehicular networks, 5G-VANET, vehicular cloud,
and vehicular fog. Thereafter, we discuss some case studies of SDN in the vehicular context. …