Analysis of Signal Correlation in Integrated Sensing and Communication Systems: An Interference Perspective

Gyung Eun Kim, Jung Hwan Kim, Dong Hwan Kim, Hyunduk Kang, Ho Kyung Son, Woong Hee Lee

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The integrated sensing and communication (ISAC) is a promising technology for sixth generation (6G) networks, aiming to unify sensing and communication systems within a single framework. However, the coexistence of sensing and communication signals, such as orthogonal frequency division multiplexing (OFDM) and frequency modulated continuous wave (FMCW) signals, presents challenges due to potential interference. We explore whether the sensing and communication signals interfere with each other through a correlation-based analysis. Our findings provide valuable insights into the characteristics of interference in ISAC systems and are expected to significantly contribute to the development of strategies for mitigating interference effects, thereby optimizing sensing and communication performance in future networks.

Original languageEnglish
Title of host publicationICTC 2024 - 15th International Conference on ICT Convergence
Subtitle of host publicationAI-Empowered Digital Innovation
PublisherIEEE Computer Society
Pages1993-1996
Number of pages4
ISBN (Electronic)9798350364637
DOIs
StatePublished - 2024
Event15th International Conference on Information and Communication Technology Convergence, ICTC 2024 - Jeju Island, Korea, Republic of
Duration: 16 Oct 202418 Oct 2024

Publication series

NameInternational Conference on ICT Convergence
ISSN (Print)2162-1233
ISSN (Electronic)2162-1241

Conference

Conference15th International Conference on Information and Communication Technology Convergence, ICTC 2024
Country/TerritoryKorea, Republic of
CityJeju Island
Period16/10/2418/10/24

Keywords

  • cross-correlation
  • Integrated sensing and communication (ISAC)
  • interference
  • radar system
  • wireless communication

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