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Interference-aware Resource Allocation Scheme for VHF Data Exchange-terrestrial in Maritime Communication

  • Journal of Internet of Things and Convergence
  • Abbr : JKIOTS
  • 2024, 10(4), pp.109-115
  • Publisher : The Korea Internet of Things Society
  • Research Area : Engineering > Computer Science > Internet Information Processing
  • Received : June 12, 2024
  • Accepted : July 29, 2024
  • Published : August 31, 2024

SOLBEE LEE 1 Jung-Hyok Kwon 2 Hwa-Jin Na 3 Kyung-Tae Kim 3 Hyung-Jin Moon 3 Bu-Young Kim 4 Woo-Seong Shim 4 KIM DONGWAN 5 EUIJIK KIM 1

1한림대학교
2엔에시원소프트
3엔에스원소프트
4선박해양플랜트연구소
5동아대학교

Accredited

ABSTRACT

This paper proposes an interference recognition-based resource allocation (IaRA) scheme for very high frequency (VHF) data exchange-terrestrial (VDE-TER) to ensure the reliability of automatic identification system (AIS) message transmission in a coastal environment with dense vessels. To this end, IaRA conducts channel selection and slot allocation based on scheduling information obtained through monitoring VHF data exchange system (VDES) channels. The simulation results show that IaRA achieved an 8.79% higher packet delivery ratio (PDR) and a 9.69% lower channel interference ratio (CIR) compared to the VDE-TER resource allocation scheme of the existing VDES standard

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