Results 121 to 130 of about 417 (193)

BlockPred-DRL: A DRL Reward Design Method Based on CNN Blocking Prediction for RMSA in EON

IEEE Access
Existing reward designs for DRL-based Routing, Modulation, and Spectrum Assignment (RMSA) in Elastic Optical Networks (EONs) often emphasize immediate allocation outcomes while neglecting the risk of future blocking.
Lingye Yang, Lei Wang, Hanyun Luo
doaj   +1 more source

Load balancing in fixed-routing optical networks with weighted ordering heuristics

, 2019
In this paper we show that the adoption of a simple weighted ordering heuristic strategy to find fixed shortest path routes in a topology can improve load-balancing and, consequently, network performance.
Abbade, M. L.F., Callegati, F., Abbade, M. L.F. [UNESP], Bonani, L. H., Queiroz, J. C.F.   +4 more
core   +1 more source

Data-Driven Bandwidth Allocation in EONs

, 2018
We investigate periodically and dynamically reconfiguring elastic optical networks (EONs) utilizing predictive bandwidth allocation models found by applying reinforcement learning.
Tania Panayiotou, Georgios Ellinas
core   +1 more source

Optical Channel Selection Avoiding DIPP in DSB-RFoF Fronthaul Interface. [PDF]

Entropy (Basel), 2021
Zakrzewski Z.
europepmc   +1 more source

Meta Heuristic Algorithms for Routing and Spectrum Assignment in Elastic Optical Networks [PDF]

, 2018
The day to day improvement of bandwidth hungry applications such as video streaming, video gaming and many more has lead to more stringent requirements on networks.
Mbougni, Michel
core  

Periodic defragmentation in elastic optical networks

The main weakness of Elastic Optical Networks (EON) stems from spectrum fragmentation. An analysis of periodic defragmentation in EONs under dynamic traffic conditions is carried out.
Comellas Colomé, Jaume, Junyent Giralt, Gabriel, Vicario, L.   +2 more
core  

Using the Path Computation Element to Enhance SDN for Elastic Optical Networks (EON) [PDF]

, 2013
Elastic Optical Networks (EON) [1] provide scalable, flexible and spectrum-efficient optical transport, which may be used for a variety of high growth applications.
King, Daniel, López Álvarez, Victor, Gonzalez de Dios, Oscar   +2 more
core  

Enhancing Resource Sharing and Access Control for VNF Instantiation with Blockchain. [PDF]

Sensors (Basel), 2023
Dong A, Wang X, Yi B, He Q, Huang M.
europepmc   +1 more source

Anycast Transmission in Routing Modulation Level Spectrum Assignment (RMLSA) Problem on Space Division Multiplexing (SDM) Elastic Optical Networks (EON)

Journal of Computer and Communications, 2022
Uche Okechukwu Enendu, Joseph Ncube, Asiya E. Asiya   +2 more
openaire   +1 more source

Virtual Network Embedding for Multi-Domain Heterogeneous Converged Optical Networks: Issues and Challenges. [PDF]

Sensors (Basel), 2020
Zong Y, Feng C, Guan Y, Liu Y, Guo L.
europepmc   +1 more source