com.net2plan.libraries

Class ModulationFormatUtils

java.lang.Object

com.net2plan.libraries.ModulationFormatUtils

public class ModulationFormatUtils
extends java.lang.Object

Class implementing some static methods to deal with algorithms which adapt modulation formats according to certain criteria (i.e. optical reach).

Since:

0.2.3

Author:

Pablo Pavon-Marino, Jose-Luis Izquierdo-Zaragoza

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ModulationFormatUtils.ModulationFormat Class to define modulation formats.

Constructor Summary

Constructors

Constructor and Description
ModulationFormatUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static ModulationFormatUtils.ModulationFormat	computeModulationFormat(int[] seqFibers, double[] l_e, ModulationFormatUtils.ModulationFormat[] availableModulationFormats) Returns the modulation format with the maximum spectral efficiency, whereas the optical reach constraint is fulfilled, for the given path.
static ModulationFormatUtils.ModulationFormat[]	computeModulationFormatPerPath(CandidatePathList cpl, double[] l_e, ModulationFormatUtils.ModulationFormat[] availableModulationFormats) Returns the modulation format with the maximum spectral efficiency, while the optical reach constraint is fulfilled, for each path in a CandidatePathList object.
static void	main(java.lang.String[] args) Main method to test this class.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ModulationFormatUtils

public ModulationFormatUtils()

Method Detail

main

public static void main(java.lang.String[] args)

Main method to test this class.

Parameters:

args - Command-line arguments (unused)

Since:

0.2.3

computeModulationFormat

public static ModulationFormatUtils.ModulationFormat computeModulationFormat(int[] seqFibers,
                                                             double[] l_e,
                                                             ModulationFormatUtils.ModulationFormat[] availableModulationFormats)

Returns the modulation format with the maximum spectral efficiency, whereas the optical reach constraint is fulfilled, for the given path.

Parameters:

seqFibers - Sequence of traversed fibers

l_e - Link length vector (in kilometers)

availableModulationFormats - Set of candidate modulation formats

Returns:

Best modulation format for the given path

Since:

0.2.3

computeModulationFormatPerPath

public static ModulationFormatUtils.ModulationFormat[] computeModulationFormatPerPath(CandidatePathList cpl,
                                                                      double[] l_e,
                                                                      ModulationFormatUtils.ModulationFormat[] availableModulationFormats)

Returns the modulation format with the maximum spectral efficiency, while the optical reach constraint is fulfilled, for each path in a CandidatePathList object.

Parameters:

cpl - Candidate path list

l_e - Link length vector (in kilometers)

availableModulationFormats - Set of candidate modulation formats

Returns:

Modulation format per path

Since:

0.2.3