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In wireless networks, trying to avoid interferences by using allocation and scheduling techniques is not an effective and permanent solution. In a high density network where nodes can have a large communication range, the channel capacity can be insufficient to support all broadcast messages even if they are perfectly scheduled. This is the case of the control channel (CCH) in the IEEE 1609.4 standard...
Vehicle Ad-Hoc Networks was developed in order to improve the safety and comfort while driving a car. Thereby, IEEE 802.11p and IEEE 1609.4 are used for this purpose. However, these protocols showed some limitations, and this is showed through the low probability of successful transmission for safety messages and through the low throughput achieved for service messages. This paper proposes new mechanism,...
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