PROJECT TITLE :

Proactive H-PCE architecture with BGP-LS update for multidomain elastic optical networks [Invited]

ABSTRACT:

The hierarchical path computation component (H-PCE) architecture has been proposed to perform effective finish-to-end path computation in multidomain elastic optical networks (EONs). Within the H-PCE architecture one parent PCE is accountable for inter-domain path computations, while an obsessive child PCE performs intra-domain path computations at intervals every domain. During this scenario, effective inter-domain path computation is achieved only if detailed and updated intra-domain resource availability data is domestically stored or retrievable by the parent PCE. Border Gateway Protocol has been recently extended to move link state info (BGP-LS) that can be used to update the resource availability information at the parent PCE, therefore improving scalability and effectiveness of the H-PCE architecture. Specifically, BGP-LS speakers located at each kid PCE have been demonstrated to update the parent PCE with per-link spectrum slices availability data triggered by the reception of native Interior Gateway Protocol (IGP) advertisements. This paper proposes a proactive theme to update the parent PCE, in that the generation of BGP-LS updating messages is not dependant on the IGP advertisements but automatically triggered by path computation requests at the kid PCEs. The proposed theme is applied during provisioning and restoration phases in an exceedingly multidomain EON scenario and compared against 2 reference schemes. Simulation results show a significant reduction in terms of blocking chance and quantity of exchanged control plane messages.


Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here


PROJECT TITLE : Blockchain and AI-empowered Healthcare Insurance Fraud Detection An Analysis, Architecture, and Future Prospects ABSTRACT: As the prevalence of health problems continues to rise, having health insurance has
PROJECT TITLE :Content-Aware Proactive Caching for Backhaul Offloading in Cellular Network - 2018ABSTRACT:Proactive caching is taken into account a value-effective methodology to address the backhaul bottleneck downside in cellular
PROJECT TITLE :Proactive Doppler Shift Compensation in Vehicular Cyber-Physical Systems - 2018ABSTRACT:In vehicular cyber-physical systems (CPS), safety info, together with vehicular speed and location info, is shared among vehicles
PROJECT TITLE :An Incentive Mechanism Integrating Joint Power, Channel and Link Management for Social-Aware D2D Content Sharing and Proactive Caching - 2018ABSTRACT:During this Project, a downlink cellular traffic offloading framework
PROJECT TITLE :Ensuring Cloud Data Reliability with Minimum Replication by Proactive Replica CheckingABSTRACT:Information reliability and storage costs are two primary issues for current Cloud storage systems. To make sure information

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry