A survey of optical carrier generation techniques for terabit capacity elastic optical networks

M Imran, PM Anandarajah… - … Surveys & Tutorials, 2017 - ieeexplore.ieee.org
Elastic optical networks (EON) have been proposed to meet the network capacity and
dynamicity challenges. Hardware and software resource optimization and re-configurability …

Routing, spectrum, and transponder assignment in elastic optical networks

M Dallaglio, A Giorgetti, N Sambo… - Journal of Lightwave …, 2015 - opg.optica.org
Backbone networks are evolving toward elastic optical network (EON) architecture that
allows a flexible and efficient use of spectrum resources. Flexibility in EONs is also …

Demonstration of dynamic traffic allocation in an SDN-enabled metropolitan optical network test-bed

M Garrich, A Bravalheri, M Magalhães… - … on Optical Network …, 2016 - ieeexplore.ieee.org
Elastic optical networking (EON) is a viable solution to accomplish future capacity
requirements of network operators. EON relies on reconfigurable optical add/drop …

Benefits of unidirectional design based on decoupled transmitters and receivers in tackling traffic asymmetry for elastic optical networks

Y Sheng, Y Zhang, H Guo, SK Bose… - Journal of Optical …, 2018 - opg.optica.org
We consider a unidirectional design approach to tackle the traffic asymmetry in an elastic
optical network (EON). We decouple a bidirectional transponder into a pair of separate …

Traffic allocation strategies in WSS-based dynamic optical networks

A Shakeri, M Garrich, A Bravalheri… - Journal of Optical …, 2017 - opg.optica.org
Elastic optical networking (EON) is a viable solution to meet future dynamic capacity
requirements of Internet service provider and inter-datacenter networks. At the core of EON …

Smart provisioning of sliceable bandwidth variable transponders in elastic optical networks

MU Masood, I Khan, A Ahmad… - 2020 6th IEEE …, 2020 - ieeexplore.ieee.org
Prior provisioning of optical source technologies have techno-economic importance for the
operator during the design and planning of optical network architectonics. Advancement …

An improved scheduled traffic model utilizing bandwidth splitting in elastic optical networks

U Vyas, S Prakash - Optical Fiber Technology, 2016 - Elsevier
The surge of traffic in today's networks gave birth to elastic optical networking paradigm. In
this paper, first we propose to use the scheduled traffic model (STM) in elastic optical …

Routing, baud rate, code, modulation level, and spectrum assignment in elastic optical networks: a genetic algorithms approach

D Benitez, R Zorrilla, CF Bogado-Martínez… - Proceedings of the …, 2022 - dl.acm.org
The Routing, Code, Baud rate, Modulation Level, and Spectrum Assignment (RBCMLSA)
problem is critical in Elastic Optical Networks (EON). Literature reports solutions based on …

A programmable optical few wavelength source for flexgrid optical networks

M Imran, F Fresi, G Meloni, BB Bhowmik… - Optical Fiber …, 2016 - Elsevier
Multi-wavelength (MW) sources will probably replace discrete lasers or laser arrays in next
generation multi-carrier transponders (eg, 1 Tb/s), currently called multi-flow transponders or …