问题
My question: how can I compute/find the number of neighbors nodes for Car X in specific time (targeted nodes in range of car X), from the results or by updating the code ?
In Beacon broadcasting, to compute the ratio of successfully received packet for a node X ,I think that I need to know the number of nodes(cars) that exist in the region of this car X.
来源：https://stackoverflow.com/questions/37150827/omnet-veins-the-number-of-neighbors-nodes-for-car-x-in-specific-time