ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

논문 검색
구분 SCI
연도 ~ 키워드

상세정보

학술지 Dual Channel Transmission for Reliable V2X Broadcasting Messages
Cited 0 time in scopus Download 1 time Share share facebook twitter linkedin kakaostory
저자
오현서, 강도욱, 송유승
발행일
202111
출처
IET Communications, v.15 no.18, pp.2300-2303
ISSN
1751-8628
출판사
IET
DOI
https://dx.doi.org/10.1049/cmu2.12267
협약과제
21IR1200, 스마트 도로조명 정보처리·통신 플랫폼 개발, 이헌주
초록
A Vehicle to Anything (V2X) packet data is used for a vehicle safety and automated driving applications. It is broadcasted periodically to provide a warning message or share the vehicular sensor's data among vehicles. This paper proposes IEEE 802.11p based dual channel transmission and packet selection method to improve the Packet Detection Rate (PDR) for V2X broadcasting messages. The PDR gain of the proposed scheme over the single channel transmission is given theoretically by the packet error rate of a single radio channel. And the PDR improvement is evaluated by a computer simulation in a highway or urban multipath fading channel.
KSP 제안 키워드
Automated driving, Computer simulation(MC and MD), IEEE 802.11p, Multipath fading channel, Packet error rate, Selection method, Single Channel, Single radio, Vehicle safety, detection rate(DR), dual-channel