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Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
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Hybrid Routing, Modulation, Spectrum and Core Allocation Based on Mapping Scheme.

Edson Rodrigues1, Eduardo Cerqueira1, Denis Rosário1

  • 1Federal University of Pará, Belém 66075-110, Brazil.

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Summary
This summary is machine-generated.

This study introduces a novel crosstalk-aware routing, modulation, spectrum, and core allocation (RMSCA) algorithm for Space-Division Multiplexing Elastic Optical Networks. The new algorithm significantly reduces connection blocking, improving resource allocation efficiency.

Keywords:
Elastic Optical Networkroutingspace division multiplexing

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Area of Science:

  • Telecommunications Engineering
  • Optical Networking
  • Network Resource Allocation

Background:

  • Increasing internet traffic necessitates high-capacity, cost-efficient connectivity solutions from telecom operators.
  • Traditional optical networks face physical transmission limits, driving the need for advanced network architectures.
  • Space-Division Multiplexing Elastic Optical Networks (SDM-EON) offer a promising solution to network capacity depletion.

Purpose of the Study:

  • To address the challenge of establishing efficient lightpaths in SDM-EONs.
  • To propose a novel algorithm for routing, modulation, spectrum, and core allocation (RMSCA) that mitigates crosstalk.
  • To enhance resource allocation and reduce connection blocking probability in optical networks.

Main Methods:

  • Development of a crosstalk-aware RMSCA algorithm.
  • Implementation of a multi-path routing and mapping scheme.
  • Evaluation of the algorithm's performance against existing RMSCA methods.

Main Results:

  • The proposed crosstalk-aware RMSCA algorithm demonstrates superior performance in resource allocation.
  • A significant reduction in the blocking ratio, by up to four orders of magnitude, was observed.
  • The multi-path and mapping scheme effectively improves the efficiency of establishing lightpaths.

Conclusions:

  • The developed crosstalk-aware RMSCA algorithm is highly effective for SDM-EONs.
  • This approach offers a viable solution to overcome the limitations of current optical network capacity.
  • The findings suggest a pathway to more efficient and robust optical network resource management.