Comparison of broadcasting techniques for mobile ad hoc networks
Proceedings of the 3rd ACM international symposium on Mobile ad hoc networking & computing
Broadcast reception rates and effects of priority access in 802.11-based vehicular ad-hoc networks
Proceedings of the 1st ACM international workshop on Vehicular ad hoc networks
Vehicle-to-vehicle safety messaging in DSRC
Proceedings of the 1st ACM international workshop on Vehicular ad hoc networks
Empirical determination of channel characteristics for DSRC vehicle-to-vehicle communication
Proceedings of the 1st ACM international workshop on Vehicular ad hoc networks
Reliable one-hop broadcasting (ROB) in mobile ad hoc networks
PE-WASUN '05 Proceedings of the 2nd ACM international workshop on Performance evaluation of wireless ad hoc, sensor, and ubiquitous networks
The security of vehicular ad hoc networks
Proceedings of the 3rd ACM workshop on Security of ad hoc and sensor networks
Increasing broadcast reliability in vehicular ad hoc networks
Proceedings of the 3rd international workshop on Vehicular ad hoc networks
On scheduling vehicle-roadside data access
Proceedings of the fourth ACM international workshop on Vehicular ad hoc networks
Overhaul of ieee 802.11 modeling and simulation in ns-2
Proceedings of the 10th ACM Symposium on Modeling, analysis, and simulation of wireless and mobile systems
Road probing: RSU assisted data collection in vehicular networks
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
An improved coded repetition scheme for safety messaging in VANETs
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Space-division repetition-based broadcasting protocol for reliable beaconing in VANETs
Proceedings of the 6th ACM workshop on Performance monitoring and measurement of heterogeneous wireless and wired networks
Mac for Physical-Layer Network Coding in VANETs
International Journal of Business Data Communications and Networking
Review: Information management in vehicular ad hoc networks: A review
Journal of Network and Computer Applications
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Vehicle safety communication applications require safety messages to be received by all the targeted vehicles within their lifetime. We propose a piggybacked cooperative repetition approach for reliably broadcasting safety messages in VANETs. Repetitions by neighbors that receive the original transmission can effectively cover the areas that are missed in the original transmissions. Moreover, the repetitions are piggybacked by the newly generated messages so that no extra messages are injected into the network. Our experiments show a significant performance improvement, achieving over 90% reception rate of safety messages at distances up to 200 meters to the sender.