자동차안전학회지 (Journal of Auto-vehicle Safety Association)

한국자동차안전학회 (Korean Auto-vehicle Safety Association)
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전자파 적합성 평가를 위한 하이브리드 V2X 통신모듈 설계

Design of Hybrid V2X Communication Module for Electromagnetic Confirmity Evaluation

  • 투고 : 2023.09.21
  • 심사 : 2023.12.21
  • 발행 : 2023.12.31
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초록

In the paper, we propose a design method and process of a hybrid V2X communication module that combines WAVE communication, LTE-V2X communication, and legacy LTE communication in evaluating vehicle V2X electromagnetic compatibility. C-ITS is suitable for safety service applications due to its low latency, and legacy LTE is suitable for applications such as traffic information and infotainment due to its high latency and high capacity. In order to evaluate the V2X communication system, the evaluation equipment must have communication performance of the same level or higher. The main design contents presented in this paper will be applied to the implementation of a hybrid V2X communication module for electromagnetic compatibility evaluation.

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과제정보

본 연구는 2023년 국토교통부/ 국토교통과학기술진흥원 지원(과제번호 RS-2021-KA162963 "자동차 V2X 통신 성능 안전성 및 전자파 적합성 평가 기술 개발")에 의해 수행되었습니다.

참고문헌

  1. Task Group p, IEEE Std 802.11p, "IEEE standard for information technology-telecommunications and information exchange between systems-local and metropolitan area networks-specific requirements Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer(PHY) Specifications AM," draft standard ed., IEEE Computer Society, 2010.
  2. 3 GPP Release 14, 3GPP TR 21.914, Technical Specification Group Services and System Aspects 3GPP Release 15, 3GPP TR 21.915, Technical Specification Group Services and System Aspects.
  3. I.MX8Qxp-Automotive-and-infotainment Applications Processors block diagram. Available: https://www.nxp.com/webapp/Download?colCode=IMXQXPAEC. pp. 10.
  4. SAE, J29451-1: On-Board System Requirements for V2V Safety Communication, 2020 SAE, J3161: On-Board System Requirement for LTE-V2X V2V Safety Communication, 2022.
  5. Qualcomm-MSM-Interface.-Available: https://en.wikipedia.org/wiki/Qualcomm_MSM_Interface
  6. i.MX8-Qxp-Layout/Routing-Recommendations Available:https://www.nxp.com/webapp/Download?colCode=IMX8HWDG. pp. 20~65.