Journal of Korea Society of Digital Industry and Information Management (디지털산업정보학회논문지)

Korea Society of Digital Industry and Information Management (디지털산업정보학회)
권호 표지

The Design and Implementation of the Mutual Message Processing between WME Module and MLME Module for Vehicle Communication Technology

차량 통신 기술을 위한 WME 모듈과 MLME 모듈 간의 상호 메시지 처리과정 설계 및 구현

  • Published : 2013.06.30
⟨ Previous Next ⟩

Abstract

WAVE(Wireless Access for Vehicular Environment) System is a communication technology to monitor system failure and vehicle functions and management services to prevent possible incidents of driving a vehicle. In this paper, we have designed and implemented the mutual message processing through parameter between WME management module that manages WAVE system and MLME that manages the upper layer MAC(Media Access Control) module. Also, in order to verify the validity, we have carried out experiments to compare the speed of data processing by dividing data of 1Mbyte, 2Mbyte, 3Mbyte into the packets of 2KByte and 4KByte. Experiments data processing speed of 2KByte packet were shown about 173.62ms in 1MByte, 2MByte about 352.61ms, 3MByte about 550.13ms and, data processing speed of 4KByte packet, 1MByte approximately 87.56ms, 2MByte about 177.94ms, 3MByte about 277.18ms. Therefore, in WAVE system, the mutual messages processing through the parameters between WME and MLME module can be utilized in the various service of ITS(Intelligent Transportation Systems) depending on the speed of data processing.

Keywords

References

  1. 한국전자통신연구원, "텔레매틱스 기술 시장보고서," 2001.
  2. 현 트롱안, 김진상, 조원경, "OFDM 기반 WAVE 시스템의 시간 동기 하드웨어 설계," 한국통신학회 논문지, 제33권, 제4호, 2008, pp. 335-486.
  3. 이대식, 유영모, 이상윤, 장청룡, "WAVE 시스템에서 행렬 테이블로 연산하기 위한 알고리즘 설계 및 구현," 한국통신학회 논문지, 제37권, 제4호, 2012, pp. 189-196.
  4. IEEE Std 802.11pTM/D11.0, "Wireless LAN Medium Access Control(MAC) and Physical Layer(PHY) specifications Amendment 6: Wireless Access in Vehicular Environments," 2010.
  5. IEEE Std 802.11, "Wireless LAN Medium Access Control(MAC) and Physical Layer(PHY) specifications," 2007.
  6. D. jiang, L. Delgrossi, "IEEE 802.11p: Towards an International Standard for Wireless Access in Vehicular Environments," Proc.IEEE VTC-Spring, May 2008.
  7. 이대식, "지능형 교통체제에서 차량 단말장치의 DSRC 통신기술 설계," 디지털산업정보학회논문지, 제8권, 제4호, 2012, pp. 135-142.
  8. 이대식, "지능형 교통체제에서 차량과 기지국의 패킷전송기술 설계," 디지털산업정보학회논문지, 제9권, 제1호, 2013, pp. 79-86.
  9. IEEE Std P802.11p/D8, "Wireless LAN Medium Access Control(MAC) and Physical Layer(PHY) specifications Amendment 7: Wireless Access in Vehicular Environments (WAVE), 2009.
  10. IEEE Std 1609.4TM, "IEEE Trial-Use Standard for Wireless Access in Vehicular Environments (WAVE)-Multi-channel Operation," 2006.
  11. IEEE Std 1609. 3TM, "IEEE Trial-Use Standard for Wireless Access in Vehicular Environments (WAVE)-Networking Services," 2007.