Trading regeneration and spectrum utilization in code-rate adaptive flexi-grid networks
Introduced to improve the spectral efficiency, time-frequency packing technique allows the
exploitation of different code rates, leading to different levels of spectral utilization and all …
exploitation of different code rates, leading to different levels of spectral utilization and all …
Contribution to Flexible Optical Network Design: Spectrum Assignment and Protection
HD Thanh - 2014 - hal.science
The explosive growth of Internet traffic driven by proliferation of broadband services
necessitates for a paradigm change in transport network. Introducing flexibility into optical …
necessitates for a paradigm change in transport network. Introducing flexibility into optical …
Exploiting differentiated filter configuration in fixed and flex-grid optical networks
The SDN-based differentiated filter configuration (DFC) is proposed for optical networks.
According to DFC, the passband of the filters traversed by the same connection can be …
According to DFC, the passband of the filters traversed by the same connection can be …