Optical performance monitoring: A review of current and future technologies
Optical performance monitoring (OPM) is the estimation and acquisition of different physical
parameters of transmitted signals and various components of an optical network. OPM …
parameters of transmitted signals and various components of an optical network. OPM …
Physical layer impairment aware routing (PLIAR) in WDM optical networks: Issues and challenges
In WDM optical networks, the physical layer impairments (PLIs) and their significance
depend on network type-opaque, translucent, or transparent; the reach-access, metro, or …
depend on network type-opaque, translucent, or transparent; the reach-access, metro, or …
Optical performance monitoring
Publisher Summary This chapter explores optical performance monitoring (OPM) and its
potential for enabling higher stability, reconfigurability, and flexibility in a self-managed …
potential for enabling higher stability, reconfigurability, and flexibility in a self-managed …
A survey on physical layer impairments aware routing and wavelength assignment algorithms in optical networks
Optical networks are moving from opaque and translucent architectures towards all-optical
(transparent) architectures. In translucent architectures a small amount of regeneration (eg …
(transparent) architectures. In translucent architectures a small amount of regeneration (eg …
Optical performance monitoring for the next generation optical communication networks
Today's optical networks function are in a fairly static fashion and are built to operate within
well-defined specifications. This scenario is quite challenging for next generation high …
well-defined specifications. This scenario is quite challenging for next generation high …
Optical networks management and control: A review and recent challenges
In the last twenty years, optical networks have witnessed recurrent changes in their
management and control architecture. In this paper, we present a historical timeline and a …
management and control architecture. In this paper, we present a historical timeline and a …
Review of dynamic impairment-aware routing and wavelength assignment techniques in all-optical wavelength-routed networks
AG Rahbar - IEEE Communications Surveys & Tutorials, 2011 - ieeexplore.ieee.org
Since light-paths are the basic connections in wavelength routed networks, their effective
establishment is very important. Routing and Wavelength Assignment (RWA) techniques …
establishment is very important. Routing and Wavelength Assignment (RWA) techniques …
PCE: What is it, how does it work and what are its limitations?
In GMPLS-controlled optical networks, the utilization of source-based path computation has
some limitations, especially in large networks with stringent constraints (eg, optical …
some limitations, especially in large networks with stringent constraints (eg, optical …
Experimental translucent-oriented routing for dynamic lightpath provisioning in GMPLS-enabled wavelength switched optical networks
In the evolution from opaque networks, using 3R regenerators and OEO conversions for
every wavelength channel, towards transparent networks, relying on end-to-end all-optical …
every wavelength channel, towards transparent networks, relying on end-to-end all-optical …
Technological challenges on the road toward transparent networking
The sustainable growth of high-bandwidth services and on-demand applications has
introduced new challenges to next-generation networks in terms of capacity, configurability …
introduced new challenges to next-generation networks in terms of capacity, configurability …