충돌회피를 위한 차량속도 기반의 적응형 전송 프로토콜Adaptive Broadcasting Protocol Utilizing Vehicle Speed for Collision Avoidance
- Other Titles
- Adaptive Broadcasting Protocol Utilizing Vehicle Speed for Collision Avoidance
- Authors
- 김광호; 이찬길
- Issue Date
- Aug-2006
- Publisher
- 한국자동차공학회
- Keywords
- ITS(지능형교통시스템); Telematics(텔레매틱스); Collision Avoidance(충돌회피); VANET(차량간 무선 애드혹 네트워크); Routing Protocol(라우팅 프로토콜)
- Citation
- 2006 ITS 부문 SYMPOSIUM, pp.93 - 98
- Indexed
- OTHER
- Journal Title
- 2006 ITS 부문 SYMPOSIUM
- Start Page
- 93
- End Page
- 98
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/44714
- Abstract
- Intelligent Transportation System (ITS) employing advanced communications and control technologies can provide collision avoidance service. Contrary to MANET, in VANET nodes which are vehicles can move with high speed and generally must communicate quickly and reliably. A traditional method as flooding protocol cannot be applied to ITS safety application since it causes a large overhead and high rate of message collisions. To to disseminate emergency message effectively with low overhead, DDT & IVG protocols were presented. In this paper, the advanced protocol to disseminate emergency message among vehicles is proposed in order to avoid collision when accident or any other obstacle in a highway. In emergency situation, the proposed protocol determines transmission availability considering vehicle speeds and relevant area during defer time to broadcast the message effectively. Therefore, emergency message can be transmitted as fast as possible by low collision probability and overhead than other protocols.
- Files in This Item
-
Go to Link
- Appears in
Collections - COLLEGE OF ENGINEERING SCIENCES > SCHOOL OF ELECTRICAL ENGINEERING > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/44714)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.