TY - GEN
T1 - Improving beacon dissemination in VANETs - A cyber-physical system based design
AU - Jia, Dongyao
AU - Lu, Kejie
AU - Wang, Jianping
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2014/10/8
Y1 - 2014/10/8
N2 - One critical issue for vehicular safety applications is how to timely and reliably disseminate kinetic information, known as beacon, among vehicles. In this paper, we try to improve the beacon dissemination performance in vehicular ad hoc networks (VANETs) especially in drastic disturbance scenarios. To this end, a decentralized beacon dissemination control scheme (DBDCS) is proposed from the cyber-physical system perspective, where both the vehicle dynamics and VANET behaviors are jointly considered. In the envisioned scheme, the control channel interval for beacon dissemination can be adaptively adjusted based on both the current local traffic dynamics and the networking situation. Numerical results show that the proposed scheme can significantly improve the beacon dissemination performance especially in disturbance scenarios.
AB - One critical issue for vehicular safety applications is how to timely and reliably disseminate kinetic information, known as beacon, among vehicles. In this paper, we try to improve the beacon dissemination performance in vehicular ad hoc networks (VANETs) especially in drastic disturbance scenarios. To this end, a decentralized beacon dissemination control scheme (DBDCS) is proposed from the cyber-physical system perspective, where both the vehicle dynamics and VANET behaviors are jointly considered. In the envisioned scheme, the control channel interval for beacon dissemination can be adaptively adjusted based on both the current local traffic dynamics and the networking situation. Numerical results show that the proposed scheme can significantly improve the beacon dissemination performance especially in disturbance scenarios.
UR - http://www.scopus.com/inward/record.url?scp=84908868424&partnerID=8YFLogxK
U2 - 10.1109/WoWMoM.2014.6919005
DO - 10.1109/WoWMoM.2014.6919005
M3 - Conference Proceeding
AN - SCOPUS:84908868424
T3 - Proceeding of IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks 2014, WoWMoM 2014
BT - Proceeding of IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks 2014, WoWMoM 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 15th IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks, WoWMoM 2014
Y2 - 19 June 2014
ER -