상세정보
학술대회
Sensor Network for Traffic Safety
- 발행일
- 200805
- 출처
- Vehicular Technology Conference (VTC) 2008 (Spring), pp.3052-3056
- 협약과제
- 08MC2700, USN 인프라 기반 텔레매틱스 응용 서비스 기술개발, 박종현
- 초록
- In this paper, we present a wireless sensor infrastructure for traffic safety. Real time information and possible dangerous situations are detected by wireless sensors installed in the roadway. The information is used to provide warning messages to drivers. We designed and implemented a flexible TDMA-CMSA/CA hybrid Medium Access Control (MAC) protocol for wireless sensors guaranteeing deterministic packet transmission delay. © 2008 IEEE.
- KSP 제안 키워드
- Medium Access Control (MAC) protocol, Packet Transmission, Real-Time, Sensor infrastructure, Sensor networks, Time information, Traffic Safety, transmission delay, warning message, wireless sensor