The novel super-filter technique for flexgrid optical networks is proposed to compact spectrum-contiguous lightpaths. The technique is applied in a specifically extended SDN architecture, showing significant gains in terms of spectral efficiency.Peer Reviewe
We compare three lightpath routing and spectrum allocation algorithms for the flexi-grid optical tra...
Elastic optical network (EON) technology arises as a promising solution for future high-speed optica...
This paper describes the problematic filter narrowing effect in the context of next-generation elast...
The novel super-filter technique for flexgrid optical networks is proposed to compact spectrum-conti...
In flexigrid elastic optical networks, filtering cascade effects strongly affect the overall transmi...
An effective strategy exploiting differentiated filter configurations in flexi-grid optical networks...
Advances in optical coherent transmissions and electrical compensation technologies have stimulated ...
The world's hunger for connectivity appears to be endlessly growing, yet the capacity of the network...
Optical networks have historically been overprovisioned for physical-layer conditions and capacity a...
This paper describes the problematic filter narrowing effect in the context of next-generation elast...
Flexible grid optical networks are emerging as an appealing solution for future high-speed optical t...
Future optical core networks realizing Flex-Grid and Space Division Multiplexing (Flex-Grid/SDM) wil...
In the paper we present integer programming (IP) optimization models for flexgrid elastic optical ne...
A simple overprovisioning Spectrum Assignment strategy for flexgrid networks is demonstrated as effi...
Some ideas about the effect of appropriately selecting the size of the connections conveyed by multi...
We compare three lightpath routing and spectrum allocation algorithms for the flexi-grid optical tra...
Elastic optical network (EON) technology arises as a promising solution for future high-speed optica...
This paper describes the problematic filter narrowing effect in the context of next-generation elast...
The novel super-filter technique for flexgrid optical networks is proposed to compact spectrum-conti...
In flexigrid elastic optical networks, filtering cascade effects strongly affect the overall transmi...
An effective strategy exploiting differentiated filter configurations in flexi-grid optical networks...
Advances in optical coherent transmissions and electrical compensation technologies have stimulated ...
The world's hunger for connectivity appears to be endlessly growing, yet the capacity of the network...
Optical networks have historically been overprovisioned for physical-layer conditions and capacity a...
This paper describes the problematic filter narrowing effect in the context of next-generation elast...
Flexible grid optical networks are emerging as an appealing solution for future high-speed optical t...
Future optical core networks realizing Flex-Grid and Space Division Multiplexing (Flex-Grid/SDM) wil...
In the paper we present integer programming (IP) optimization models for flexgrid elastic optical ne...
A simple overprovisioning Spectrum Assignment strategy for flexgrid networks is demonstrated as effi...
Some ideas about the effect of appropriately selecting the size of the connections conveyed by multi...
We compare three lightpath routing and spectrum allocation algorithms for the flexi-grid optical tra...
Elastic optical network (EON) technology arises as a promising solution for future high-speed optica...
This paper describes the problematic filter narrowing effect in the context of next-generation elast...
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