[BonnMotion] Reference Point Group Mobility Model: BonnMotion

[Okuonghae, Noah (2015)]

Dear Bonnmotion Mailinglist,

Thank you for your reply.

I am using Bonnmotion to create RPGM mobility scnarios for 10, 20, 30, 40, 50 nodes individually, using fixed speeds of 6, 12, 32ms (-h 6 -l 0.0), I intensionally did not give any seconds to skip(is that alright?). I have a scenario duration time of 1000.
My simulation area for x & y is 1000, and pause time is 2. I would like my node to inherit the attribute of whatever group it meets and each group should consist of 5 nodes each (say for 10 nodes, it will be 2 groups of 5 nodes). -n runs well for 10 nodes and 6 speed and 12 speed but when I increase the nudes from 20 all through to
60 it halts and goes into an infinate loop. Also what does this mean: warning: setting the initial phase to be cut off to be too short may result in very weird scenarios?

 Thank you for your kind support.




Please also provide full information:

- BonnMotion version: bonnmotion-3.0.1


- Java version:

java version "1.8.0_191"
Java(TM) SE Runtime Environment (build 1.8.0_191-b12)
Java HotSpot(TM) 64-Bit Server VM (build 25.191-b12, mixed mode)

- Operating System: Ubuntu

- full command line to get the error:

bm -f battleFiled_60_6 RPGM -d 1000 -i 0.0 -n 60 -x 1000 -y 1000 -a 5.0 -h 6.0 -l 0.0 -p 2.0 -c 0.0

- output -> error: It hangs


________________________________
From: Nils Aschenbruck <aschenbruck at uos.de>
Sent: Sunday, November 25, 2018 12:51:53 PM
To: Okuonghae, Noah (2015); bonnmotion at list.serv.Uni-Osnabrueck.de
Subject: Re: Reference Point Group Mobility Model: BonnMotion

Dear Noah Okuonghae,

please use the mailing list for questions like this.

Please also provide full information:
- BonnMotion version
- Java version
- Operating System
- full command line to get the error
- output -> error

> Lastly in
> trying to find the problem I noticed in the Bonnmotion output file that my
> -x had become 1020 and also -y 1020 instead of 1000 each, what should I do?

BonnMotion adds a margin of 10 on all sides to avoid nodes moving on the boarder
as this caused problems in some simulators.

Best,
Nils Aschenbruck


Okuonghae, Noah (2015) wrote on 24.11.18 17:01:
>
>
>
> ________________________________
>
>
> Dear Bonnmotion,
>
>
>
>   I am implementing the Reference point group mobility model on Ns2.35
> using Bonnmotion and have read the manual several times.  when I run:
> bm -f battleFiled_10_6 RPGM -d 1000 -i 2.0 -n 10 -x 1000 -y 1000 -a 5.0 -h
> 6.0 -p 2.0 -c 0.9 and bm NSFile -f battleFiled_10_6 for 10 nodes it runs
> successfully (creating all necessary files) but when I increase the number
> of nodes to 20 or 30 0r 40 upwards it fails. I am wondering what I have
> done wrong? Did I leave out any important RPGM parameter? Also apart from
> calling the RPGM via set val(sc)
> "/home/mavb128/bonnmotion-3.0.1/bin/Node_20/Speed_6/battleFiled_20_6.ns_movements",
> do I have to include reference point group mobility model at any place in
> the tcl script e.g under set val(prop) Propagation/TwoRayGround? Lastly in
> trying to find the problem I noticed in the Bonnmotion output file that my
> -x had become 1020 and also -y 1020 instead of 1000 each, what should I do?
>
>
> Thank you.
>
>
> Kind regards,
> Noah Okuonghae
>
>
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