Software Defined Networks (SDN) is a new network paradigm that emerged to offer better
network management by separating network control logic and data forwarding element. This …

Software-Defined Wide Area Network (SD-WAN) holds tremendous potential to provide multi-
cloud multi-network interconnection and prevent channel congestion. However, traffic …

Data exchange between headquarters and local branches represents a major challenge
issue for business success. For this issue, traditional solutions applied to wide area …

Software-defined networking (SDN) is a paradigm that provides flexibility and
programmability to computer networks. By introducing SDN nodes in a legacy IP network …

This paper proposes a preventive priority setting model to minimize the worst-case
maximum utilization ratio against multiple controller failures in software defined networks …

Security is critical to networks, but TCP/IP-based legacy networks are difficult to advance
new security functions due to the use of costly inflexible hardware devices and error-prone …

With the recent emergence of advanced network control and flexibility demanded by 5G
networks, software defined networks (SDN) are seen as a viable solution. They provide the …

In this paper, we present a traffic engineering scheme for sustainable hybrid Software-
Defined Networks (SDN) to reduce the overall energy consumption of the network and …

Software-Defined Networking (SDN) is introduced to Wide Area Networks (WANs) to
facilitate network operations and management. One main advantage of SDN is path …

Energy consumption is a significant concern in daily life, often neglected in terms of cost and
environmental impact. Since IT networks play an essential role in our daily routines, energy …