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Questions - veins

Get Receiver Vehicle Position in BSM

How do I configure Veins to get the receiving vehicle's position (x and y) in a BSM message? I am using this configuration of veins: https://github.com/josephkamel/veins-f2md.
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Yurroff

omnet++

veins

sumo

Votes: 0

Answers: 1

Latest Answer

When a vehicle receives a BSM, you can read the position of the current vehicle by using the mobility module: mobility->getPositionAt(simTime()).x mobility->getPositionAt(simTime()).y mobility-&...
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thardes2

How to set antenna gain in Veins-5.x?

I want to implement the formula for Free Space Propagation Model. However, I don't know how to set or get the gain for the transmitter and receiver. Should I just consider it unity? In veins-5.2 the o...
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Fady Samann

omnet++

veins

Votes: 0

Answers: 1

Latest Answer

The parameters of your question only indicate the position offset in terms of the X, Y, and Z location. The gain is set with the radiation pattern given in the antenna.xml file. The Veins HowTo provid...
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thardes2

How to set receiver sensitivity in Veins-5.x?

In Veins-4.x, setting the receiver sensitivity is done through this line *.**.nic.phy80211p.sensitivity = -89dBm However, this parameter disappeared in Veins-5.x. Is there a replacement in the curren...
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Fady Samann

omnet++

veins

Votes: 0

Answers: 1

Latest Answer

The minPowerLevel gives the minimum receive power that is needed to even attempt decoding a frame. Here is an example: *.**.nic.phy80211p.minPowerLevel = -110dBm
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thardes2

how to get the distance from RSSI in veins?

I found how to get the RSSI value in veins in this link: how to record rssi in veins (omnet++) I want to know now how to get the distance between two nodes based on the RSSI value?
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Fleur Rouge

omnet++

veins

rssi

Votes: 0

Answers: 1

Latest Answer

Referring to another post (links below), you could generate a simple look-up table: have one vehicle drive past another one, record distance and RSSIs, and you have a table that can map RSSI to distan...
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Pasha M.

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