AN Khan - Optical Fiber Technology, 2019 - Elsevier
In this work, an adaptive routing, modulation, and spectrum allocation (RMSA) scheme is proposed for dynamic traffic in elastic optical networks (EON) which allocates resources …
Fixed alternate routing is a potential routing scheme for routing and spectrum allocation (RSA) in elastic optical networks (EON) which has less complexity and time consumption …
H Beyranvand, JA Salehi - Journal of Lightwave Technology, 2013 - ieeexplore.ieee.org
In this paper, we present a quality-of-transmission (QoT) aware dynamic routing, modulation level, and spectrum assignment scheme referred to as QoT-aware RSA. The proposed QoT …
J Wu, S Subramaniam, H Hasegawa - Journal of Optical …, 2019 - opg.optica.org
Elastic optical networks are seen as a promising solution to improve spectrum utilization efficiency by utilizing flex-grid optical orthogonal frequency division multiplexing technology …
L Cheng, Y Qiu - Optical Switching and Networking, 2022 - Elsevier
With the prevalence of some high bandwidth-demanding applications, such as cloud computing, traditional wavelength-division-multiplexing passive optical networks have …
The introduction of flexible frequency grids and advanced modulation techniques to optical transmission, namely an elastic optical network, requires new routing and spectrum …
Z Fan, Y Qiu, CK Chan - Journal of Lightwave Technology, 2015 - ieeexplore.ieee.org
Elastic optical networks employ flexible routing and spectrum allocation algorithms to support diverse services and heterogeneous traffic. By splitting a traffic request into multiple …
LR Costa, AC Drummond - IEEE Communications Letters, 2016 - ieeexplore.ieee.org
Elastic optical networks enter as a promising technology for the future of high-capacity networks. Its features provide flexibility and superior scalability in spectrum allocation …
In this paper, we propose a novel integrated approach for designing survivable off-line Elastic Optical Network (EON) to minimize energy consumption and spectrum requirement …