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A Modular Experimentation Methodology for 5G Deployments: The 5GENESIS Approach.

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This study introduces a flexible, modular 5G testing methodology for diverse use cases. It enables component testing and end-to-end Key Performance Indicator (KPI) validation, revealing application-level performance issues.

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Area of Science:

  • Telecommunications Engineering
  • Computer Networks
  • Performance Analysis

Background:

  • Traditional 5G component testing is insufficient for diverse vertical applications.
  • High heterogeneity of 5G use cases necessitates advanced validation methods.

Purpose of the Study:

  • To introduce a flexible and modular 5G experimentation methodology.
  • To enable testing of network components and validation of end-to-end KPIs.
  • To support adoption in any 5G testbed via open-source software.

Main Methods:

  • Development of a modular and flexible experimentation methodology.
  • Creation of open-source software for methodology application.
  • Execution and analysis of experiments on a 5G Non-Standalone (NSA) deployment.

Main Results:

  • Initial 5G performance assessment and KPI analysis conducted.
  • Under-performance issues identified at the application level.
  • Demonstrated methodology's utility in a real-world 5G NSA deployment.

Conclusions:

  • The developed methodology facilitates both component testing and E2E KPI validation.
  • Findings underscore the need for robust testing for fair 5G service benchmarking.
  • The open-source approach promotes lightweight adoption across 5G testbeds.