Resilient overlay design in DWDM systems

Error Resilient and Robust Overlay Networks

The Case for Resilient Overlay Networks

This paper makes the case for Resilient Overlay Networks (RONs), an application-level routing and packet forwarding service that gives end-hosts and applications the ability to take advantage of network paths that traditional Internet routing cannot make use of, thereby improving their end-to-end reliability and performance. Using RON, nodes participating in a distributed Internet application c...

Draft: Resilient Design of Complex Engineered Systems

This paper presents a general methodology to calculate the resiliency of complex engineered systems based on complex network theory. Graph spectral theory has been used simultaneously with complex network theory for years. Resiliency is a key driver in how systems are developed to operate in an expected operating environment, and how systems change and respond to the environments in which they ...

On Designing the Overlay Topology of ROMCA (Resilient Overlay for Mission Critical Applications)

Inadequate end-to-end Quality of Service (QoS) and resilience support still exists across the Internet as it is difficult to achieve cooperation between the Autonomous Systems (AS) that are operated independently by Internet Service Providers (ISP). The use of an Overlay Network (ON) deployed on top of the Internet is viewed as one of the effective strategies to provide some measure of service ...

Path Diversity Based Techniques for Resilient Overlay Multimedia Multicast

Network Losses due to congestion and node failures severely impair the performance of multimedia streaming on the Internet. In previous work [14], we proposed a content distribution mechanism based on k-DAGs, a special Directed Acyclic Graph (DAG) with k parents per receiver, exploiting path-diversity and rate-adaptation to improve the performance of multicast multimedia streaming. In this pape...