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Today, backbone networks of telecom operators deploy a large number of devices and links. This is mainly due to both redundancy purposes for network service reliability and resource overdimensioning for maintaining quality of service during rush hours. Unfortunately, current network devices do not have power management primitives, and have constant energy consumption independent of their actual workloads...
OpenFlow is a promising candidate for future Internet technology. In the US, OpenFlow-based networks have been installed on several university campuses recently. However, we perceive that there is no structured approach to the operation and management of large-scale OpenFlow-based networks and there are few actual achievements of carrying business traffic on them. The focus of this study is on developing...
Today's Internet is facing many problems which did not take into account in its initial design, such as routing scalability, mobility and security. No matter evolutional or revolutionary solutions that are proposed in recent years, a recognized promising direction is to separate customer network from core network and separate identification from location. In this paper, we sketch out an architecture...
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