Changing bitrate /datarate in Simu5G

[Antonis Balios]

Hello all,
Is there any chance that someone knows how to change the bitrate?

Because in all simulations that I run, even if I changed the frequency and distance, I always get the same "cbrGeneratedThroughput:mean" = 50 Bps and "cbrReceivedThroughput:mean" = 49.950 Bps.

Is there any limitation or somewhere I can change the bitrate?

Thank you in advance.
Antonios

[Alfonso Ariza Quintana]

You can change the source parameters, packet size and time between packets.

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De: omn...@googlegroups.com <omn...@googlegroups.com> en nombre de Antonis Balios <anton...@gmail.com>
Enviado: miércoles, 25 de enero de 2023 17:36
Para: OMNeT++ Users <omn...@googlegroups.com>
Asunto: [Omnetpp-l] Changing bitrate /datarate in Simu5G

 

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[Antonis Balios]

Hello Alfonso and thank you for the reply.

Packet size is in the .ini file, so I can change it.

What about the time between packets?

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[Alfonso Ariza Quintana]

you can also modify the sendInterval

For example, Poisson distribution with a mean of 10 packets per second.

**.sendInterval  = exponential​​(0.1s)

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De: omn...@googlegroups.com <omn...@googlegroups.com> en nombre de Antonis Balios <anton...@gmail.com>

Enviado: jueves, 26 de enero de 2023 20:18
Para: omn...@googlegroups.com <omn...@googlegroups.com>
Asunto: Re: [Omnetpp-l] Changing bitrate /datarate in Simu5G

 

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[Antonis Balios]

Should I include this in the .ini file?

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[Alfonso Ariza Quintana]

yes

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De: omn...@googlegroups.com <omn...@googlegroups.com> en nombre de Antonis Balios <anton...@gmail.com>

Enviado: jueves, 26 de enero de 2023 20:43

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[victor hugo lopes]

Hello.

Here go one simple example:

*.server.app[*].PacketSize = 500
#*.server.app[*].sampling_time = 0.001s
*.server.app[*].sampling_time = 0.001s

I think you should also note that the rate may be limited by channel capacity.

Best regards.

Victor Hugo

[Sunkanmi Kamoru]

Good day sir,  I am a final year student and I am working on the simulation of both overtaking manoeuvre and lane departure warning system. This is my first time working with omnetpp and I am getting a little confuse.  I would be grateful if I can get like a tutorial video or source code to follow on how to complete build the system. Thank you and would be looking forward to hearing from you soon.

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