Routing, spectrum assignment are key issues and the hot focus area in multi-domain elastic
optical networks (EONs). When the EONs with multi-cores, more challenges will be faced …

Large scale multi-domain software-defined optical networks (SDON) provisioning has
become a key area with increased scalable bandwidth services across wider network …

We propose a semicentralized semidistributed network architecture based on active stateful
path computation elements (PCEs) to intelligently provide end-to-end inter-domain …

This paper presents an overarching orchestration architecture that combines hierarchical
orchestration and distributed orchestration architectures for multi-carrier and multi-domain …

Rapid growth of traffic leads to bottlenecks on inter-domain links, and the residual bandwidth
on such links exhibits temporal and spatial variations. There may not be sufficient bandwidth …

This paper proposes an optimization approach for survivable lightpath provisioning that
allows traffic splitting in multi-domain optical networks to minimize the cumulative cost of a …

This paper analyzes the performance of a hierarchical inter-domain provisioning (HIP)
framework for multi-domain software-defined optical transport networks (SD-OTNs). The …

Flexible spectrum assignment in Elastic Optical Networks (EON) has emerged as a potential
solution for allowing dynamic and elastic management of available bandwidth resources. In …

This paper proposes a survivable lightpath provisioning scheme that allows traffic splitting in
multi-domain optical networks to minimize the cumulative cost of a set of paths. The …

Components connected over a network influence each other and interact in various ways.
Examples of such systems are networks of computing nodes, which the nodes interact by …