지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.10
- 수록면
- 1,220 - 1,228 (9page)
이용수
초록· 키워드
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Emergency Warning Service will be the most important service of VANET. Transmission delay is the most important performance criteria of the warning service. Most legacy research takes a way to minimize the packet collision. However those approach has a critical weak point on urban environment where there is a blind area of electric wave. So another issue is required in order to provide enhanced warning message propagation technique to overcome the urban environment problem. In this paper, I proposed an enhanced warning message propagation scheme in the poor electric wave environment as the intersection area. Proposed scheme forwards the warning message to the blind area by enhanced forwarding node selection technique. For efficiency of warning message propagation, I suggest forwarding priority for decision of forwarding node. And the node has a direct mode or redirect mode depending on neighbor nodes. The simulation was carried out to evaluate the performance. The simulation results show that proposed scheme has the superior performance compared to legacy warning message technique.
목차
ABSTRACT
1. 서론
2. 기존연구
3. 개선된 경고 메시지 전달 기법
4. 성능평가
5. 결론
REFERENCE
참고문헌 (9)
참고문헌 신청
1. [학술대회논문] - I. Chisalita / 2002 / A Peer-to-Peer Approach to Vehicular Communication for the Support of Traffic Safety Applications / Proceeding of 5th IEEE Conference on Intelligent Transportation Systems : 336 ~ 341
2. [기타자료] - C.D. Wang / 1997 / Apparatus and Method for Motion Detection and Tracking of Objects in a Region for Collision Avoidance Utilizing a Real-time Adaptive Probabilistic Neural Network, 5-613-039, U.S.A
3. [학술지(정기간행물)] - M. Green / 2000 / How Long Does It Take to Stop?”Methodological Analysis of Driver Perception-Brake Times / Transportation Human Factors 2 (3) : 195 ~ 216
4. [학술지(정기간행물)] - G.Z. Ko / 2014 / Overview of Interference Management and GoS Control Techniques for Next Generation WLAN Networks / Electronics and Telecommunications Trends 29 (3) : 107 ~ 117
5. [학술대회논문] - Sukdea Yu / 2006 / A Selective Flooding Method for Propagating Emergency Message in Vehicle Safety Communications / Proceeding of the 2006 International Conference on Hybrid Information Technology 2 : 556 ~ 561
2. [기타자료] - C.D. Wang / 1997 / Apparatus and Method for Motion Detection and Tracking of Objects in a Region for Collision Avoidance Utilizing a Real-time Adaptive Probabilistic Neural Network, 5-613-039, U.S.A
3. [학술지(정기간행물)] - M. Green / 2000 / How Long Does It Take to Stop?”Methodological Analysis of Driver Perception-Brake Times / Transportation Human Factors 2 (3) : 195 ~ 216
4. [학술지(정기간행물)] - G.Z. Ko / 2014 / Overview of Interference Management and GoS Control Techniques for Next Generation WLAN Networks / Electronics and Telecommunications Trends 29 (3) : 107 ~ 117
5. [학술대회논문] - Sukdea Yu / 2006 / A Selective Flooding Method for Propagating Emergency Message in Vehicle Safety Communications / Proceeding of the 2006 International Conference on Hybrid Information Technology 2 : 556 ~ 561
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UCI(KEPA) : I410-ECN-0101-2015-004-002701972