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Questions tagged [802.11p]

IEEE 802.11p is an approved amendment to the IEEE 802.11 standard to add wireless access in vehicular environments (WAVE), a vehicular communication system.

IEEE 802.11p is an approved amendment to the IEEE 802.11 standard to add wireless access in vehicular environments (WAVE), a vehicular communication system.

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Changing WSM(WAVE Short Message) packet size in Veins

Does setting length of WSM via setWsmLength or adding a large payload via setWsmData makes any difference during simulation? I am trying to simulate a heavily used network, but changing any of those two values doesn't seem to make any difference. I…
user5965248
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Decrypting ZigBee paquets

I would like to decrypt Zigbee paquets from a Xiaomi Aqara switch. Here is the raw encrypted frame I sniffed on a network: Raw encrypted frame 61 88 64 47 24 00 00 8A 5C 48 02 00 00 8A 5C 1E 5D 28 E1 00 00 00 01 3C E8 01 00 8D 15 00 01 00 01 12 00…
Fifi
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Increasing the vehicle communication range by increasing its transmission power in Artery with Veins

I am currently working on evaluating the effects of communication load on generation of Cooperative Awareness Messages. For this, I am using Artery with veins for simulating the 802.11p stack. From my simulation, I observed that I was only getting…
Bas
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My wireless interface seems to buffer incoming messages and receive them periodically

i've got a problem with my wireless network interface. It seems to work fine if i try to send packets, the troubles start when i have to receive something. It's like it bufferizes incoming packets and does not pass them to the upper layer until the…
CiccioB
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Starting to work with 802.11p WAVE for VANET

I was planning on building an application based on inter vehicle communication. Initially I thought of using the standard wifi available on laptops and mobie phones, but then I came across WAVE protocol (IEEE 802.11p) (as it is specifically…
Idea Inside
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Probability of successful reception in VEINS

I am doing research around evaluation routing protocols in Veins 4.4 and was wondering how can I find the probability of successful reception in VEINS without major modifications to the code to trace the messages. Assuming we cannot have ACK as…
user629034
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DSRC Implementation in Veins

I was wondering how Veins framework has implemented DSRC protocol. Are 1609.2, 1609.3 and 1609.4 standards fully implemented? If not, is there any resources to get their implementation code?
ManiAm
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Could a frame have different vendor specific fields?

I was analyzing a database of probe requests until I found the following packet which has 3 different vendor specific fields. How to interpret that ? RadioTap version=0 pad=0 len=24 present=Flags+Rate+Channel+dBm_AntSignal+RXFlags+RadiotapNS+Ext…
MOHAMED CHAABEN
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Extract the information regarding rts, cts and ack from xml file generated with flow monitor in ns3

While doing network simulation using ns-3 for IEEE802.11, there is a pcap file generated. I am able to filter all the information regarding rts, cts and ack from that pcap file using WireShark. But I need to extract the same information using flow…
Praneeth Chandra
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Is there a max number of unicast messages in 802.11p?

How many vehicles could send a unicast message to a road side unit at the same time? Is there a limit? Thank you
Young4844
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Artery (VEINS extension) - LTE and IEEE 802.11p combined

I'm new to Artery, although I have some experience with VEINS. I've been able to run simulations where all nodes have IEEE 802.11p interfaces, or all nodes have LTE interfaces. However, I'm having trouble implementing a combined scenario. Is it…
John Oliver
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"numCollision" statistics in INET framework

I am currently working on an 802.11p simulator, which makes use of the OMNeT++ and INET simulation frameworks. I would just like to ask if there's a built-in function to get the "number of collisions" statistics. I found "numCollision" in…
jazz
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use 802.11p in my protocol in ns2.35

When I use from 802.11p In the protocol I have designed, I encounter a problem that it is sent this beacon protocol but no beacon is received, but when using 802.11 this routine is executed correctly, What is the cause of this? Someone can help…
somi Madani
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Ns2 802.11p simulation parameters of propagation model

Im using this tcl of 802.11p, provided by Knud Larsen https://drive.google.com/open?id=1Qxe_ydqwm-CXOQz8CM2Z1QJ2owMvNiw7 What I want to know is how can I calculate the coverage radius of each node or how can I change the default value to something…
Houston61
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How can I add a Road Side Unit into a NS-2 and Sumo Simulation

I have an 802.11p NS-2 simulation with some nodes that use SUMO trajectories, Right now I'm testing the V2V (vehicle to vehicle) communication measuring the throughout with DSDV and AODV routing protocols but I also need to test the V2I (vehicle to…
Houston61
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