This paper proposes an efficient broadcast scheme based on traffic density measurement to mitigate broadcast storms in Vehicular Ad Hoc Networks (VANETs). In a VANET, the number of vehicles that rebroadcasts a message is closely related with the collision ratio of the message, so a well-designed broadcast scheme should consider traffic density when rebroadcasting a message. The proposed scheme introduces a traffic density measurement scheme and broadcast scheme for VANET. It is based on the slotted p-persistence scheme, but the rebroadcast procedure is enhanced and the rebroadcast probability p is controlled dynamically according to the estimated traffic density. Simulation results demonstrate that the proposed scheme outperforms existing schemes in terms of the end-to-end delay and collision ratio.
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Dong-Won KUM, Ajmal KHAN, You-Ze CHO, "Traffic Density-Based Broadcast Scheme for Vehicular Ad Hoc Networks" in IEICE TRANSACTIONS on Communications,
vol. E95-B, no. 12, pp. 3875-3878, December 2012, doi: 10.1587/transcom.E95.B.3875.
Abstract: This paper proposes an efficient broadcast scheme based on traffic density measurement to mitigate broadcast storms in Vehicular Ad Hoc Networks (VANETs). In a VANET, the number of vehicles that rebroadcasts a message is closely related with the collision ratio of the message, so a well-designed broadcast scheme should consider traffic density when rebroadcasting a message. The proposed scheme introduces a traffic density measurement scheme and broadcast scheme for VANET. It is based on the slotted p-persistence scheme, but the rebroadcast procedure is enhanced and the rebroadcast probability p is controlled dynamically according to the estimated traffic density. Simulation results demonstrate that the proposed scheme outperforms existing schemes in terms of the end-to-end delay and collision ratio.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E95.B.3875/_p
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@ARTICLE{e95-b_12_3875,
author={Dong-Won KUM, Ajmal KHAN, You-Ze CHO, },
journal={IEICE TRANSACTIONS on Communications},
title={Traffic Density-Based Broadcast Scheme for Vehicular Ad Hoc Networks},
year={2012},
volume={E95-B},
number={12},
pages={3875-3878},
abstract={This paper proposes an efficient broadcast scheme based on traffic density measurement to mitigate broadcast storms in Vehicular Ad Hoc Networks (VANETs). In a VANET, the number of vehicles that rebroadcasts a message is closely related with the collision ratio of the message, so a well-designed broadcast scheme should consider traffic density when rebroadcasting a message. The proposed scheme introduces a traffic density measurement scheme and broadcast scheme for VANET. It is based on the slotted p-persistence scheme, but the rebroadcast procedure is enhanced and the rebroadcast probability p is controlled dynamically according to the estimated traffic density. Simulation results demonstrate that the proposed scheme outperforms existing schemes in terms of the end-to-end delay and collision ratio.},
keywords={},
doi={10.1587/transcom.E95.B.3875},
ISSN={1745-1345},
month={December},}
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TY - JOUR
TI - Traffic Density-Based Broadcast Scheme for Vehicular Ad Hoc Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 3875
EP - 3878
AU - Dong-Won KUM
AU - Ajmal KHAN
AU - You-Ze CHO
PY - 2012
DO - 10.1587/transcom.E95.B.3875
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E95-B
IS - 12
JA - IEICE TRANSACTIONS on Communications
Y1 - December 2012
AB - This paper proposes an efficient broadcast scheme based on traffic density measurement to mitigate broadcast storms in Vehicular Ad Hoc Networks (VANETs). In a VANET, the number of vehicles that rebroadcasts a message is closely related with the collision ratio of the message, so a well-designed broadcast scheme should consider traffic density when rebroadcasting a message. The proposed scheme introduces a traffic density measurement scheme and broadcast scheme for VANET. It is based on the slotted p-persistence scheme, but the rebroadcast procedure is enhanced and the rebroadcast probability p is controlled dynamically according to the estimated traffic density. Simulation results demonstrate that the proposed scheme outperforms existing schemes in terms of the end-to-end delay and collision ratio.
ER -