[omnetpp] Calculating packet loss rate using channel parameters

[M. Onur ERGiN]

Hello,
I wonder if somebody knows how to calculate the packet loss probability by using the channel parameters we use in omnet's ini files (ie. p2p.ini).

I will appreciate if you can give me some reference reading.

Best regards,
Onur.

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[Daniel Willkomm]

What are you talking about?
If it is the p2p network of the mobility framework packet error probability
depends on the length of your message. omnetpp.ini specifies the bit error
probability and from that you can calculate the packet error probability...

Daniel

Am Mittwoch, 4. Juli 2007 10:26 schrieb M. Onur ERGiN:
> Hello,
> I wonder if somebody knows how to calculate the packet loss probability by
> using the channel parameters we use in omnet's ini files (ie. p2p.ini).
>
> I will appreciate if you can give me some reference reading.
>
> Best regards,
> Onur.
>
>
>
>
>
> ___________________________________________________________________________

>_________ Luggage? GPS? Comic books?

[M. Onur ERGiN]

Channel control and the physical layer have some parameters like;
channelcontrol.carrierFrequency = 868e+6
# max transmission power [mW]
channelcontrol.pMax = 1.5
# signal attenuation threshold [dBm]
channelcontrol.sat = -110
# path loss coefficient alpha
channelcontrol.alpha = 3.5

# AirFrame header length
host[*].nic.phy.headerLength=16
# bitrate [bits/s]
host[*].nic.phy.bitrate=10000
# transmission power [mW]
host[*].nic.phy.transmitterPower=1; in mW
# bit error probability
host[*].nic.phy.pBit=550e-4

All
these parameters affect the connectivity and packet loss probability.
What I am asking is; how can I formulate these parameters to end-up
with a single packet loss probability.??

Thanks,
Onur.

Daniel

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[Alfonso Ariza Quintana]

No, this parameters affect to the packet error probability, not the lost probability packet. The lost probability also depend of the packet collision, that depend of traffic, separation, between nodes, mac parameters, routing algorithm, queues size, .......

If you can discover a expresion that can compute the cell lost probability with all this parameters, GUAUU!!!!!

> Date: Wed, 4 Jul 2007 04:56:25 -0700> From: monur...@yahoo.com> To: omne...@omnetpp.org> Subject: Re: [omnetpp] Calculating packet loss rate using channel parameters> > Channel control and the physical layer have some parameters like;> channelcontrol.carrierFrequency = 868e+6> # max transmission power [mW]> channelcontrol.pMax = 1.5> # signal attenuation threshold [dBm]> channelcontrol.sat = -110> # path loss coefficient alpha> channelcontrol.alpha = 3.5> > # AirFrame header length> host[*].nic.phy.headerLength=16> # bitrate [bits/s]> host[*].nic.phy.bitrate=10000> # transmission power [mW]> host[*].nic.phy.transmitterPower=1; in mW> # bit error probability> host[*].nic.phy.pBit=550e-4> > All> these parameters affect the connectivity and packet loss probability.> What I am asking is; how can I formulate these parameters to end-up> with a single packet loss probability.??> > Thanks, > Onur.> > ----- Original Message ----> From: Daniel Willkomm <will...@tkn.tu-berlin.de>> To: omne...@omnetpp.org> Cc: M. Onur ERGiN <monur...@yahoo.com>> Sent: Wednesday, July 4, 2007 11:36:45 AM> Subject: Re: [omnetpp] Calculating packet loss rate using channel parameters> > What are you talking about?> If it is the p2p network of the mobility framework packet error probability > depends on the length of your message. omnetpp.ini specifies the bit error > probability and from that you can calculate the packet error probability...> > > Daniel> > Am Mittwoch, 4. Juli 2007 10:26 schrieb M. Onur ERGiN:> > Hello,> > I wonder if somebody knows how to calculate the packet loss probability by> > using the channel parameters we use in omnet's ini files (ie. p2p.ini).> >> > I will appreciate if you can give me some reference reading.> >> > Best regards,> > Onur.> >> >> >> >> > > > ___________________________________________________________________________> >_________ Luggage? GPS? Comic books?> > Check out fitting gifts for grads at Yahoo! Search> > http://search.yahoo.com/search?fr=oni_on_mail&p=graduation+gifts&cs=bz> > _______________________________________________> > OMNeT++ Mailing List> > options: http://lists.omnetpp.org/mailman/listinfo/omnetpp-l> > archive: http://www.omnetpp.org/listarchive/index.php> > > > > > > > > > ____________________________________________________________________________________> Sucker-punch spam with award-winning protection. > Try the free Yahoo! Mail Beta.> http://advision.webevents.yahoo.com/mailbeta/features_spam.html> _______________________________________________> OMNeT++ Mailing List> options: http://lists.omnetpp.org/mailman/listinfo/omnetpp-l> archive: http://www.omnetpp.org/listarchive/index.php
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[M. Onur ERGiN]

Well, than let's make it make it packet error probability. I am assuming there is no collision or an underlying mac. Just the probability of a transmitted packet to become useless between two neighboring nodes.

Onur.

----- Original Message ----
From: Alfonso Ariza Quintana <aari...@hotmail.com>
To: OMNeT++ Discussion List <omne...@omnetpp.org>
Sent: Wednesday, July 4, 2007 3:05:27 PM
Subject: Re: [omnetpp] Calculating packet loss rate using channel parameters

No, this parameters affect to the packet error probability, not the lost probability packet. The lost probability also depend of the packet collision, that depend of traffic, separation, between nodes, mac parameters, routing algorithm, queues size, .......

If you can discover a expresion that can compute the cell lost probability with all this parameters, GUAUU!!!!!

> Date: Wed, 4 Jul 2007 04:56:25 -0700> From: monur...@yahoo.com> To: omne...@omnetpp.org> Subject: Re: [omnetpp] Calculating packet loss rate using channel parameters> > Channel control and the physical layer have some parameters like;> channelcontrol.carrierFrequency = 868e+6> # max transmission power [mW]> channelcontrol.pMax = 1.5> # signal attenuation threshold [dBm]> channelcontrol.sat = -110> # path loss coefficient alpha> channelcontrol.alpha = 3.5> > # AirFrame header length> host[*].nic.phy.headerLength=16> # bitrate [bits/s]> host[*].nic.phy.bitrate=10000> # transmission power [mW]> host[*].nic.phy.transmitterPower=1; in mW> # bit error probability> host[*].nic.phy.pBit=550e-4> > All> these parameters affect the connectivity and packet loss probability.> What I am asking is; how can I formulate these parameters to end-up> with a single packet loss probability.??> > Thanks, > Onur.> > ----- Original Message ----> From: Daniel Willkomm
<will...@tkn.tu-berlin.de>> To: omne...@omnetpp.org> Cc: M. Onur ERGiN <monur...@yahoo.com>> Sent: Wednesday, July 4, 2007 11:36:45 AM> Subject: Re: [omnetpp] Calculating packet loss rate using channel parameters> > What are you talking about?> If it is the p2p network of the mobility framework packet error probability > depends on the length of your message. omnetpp.ini specifies the bit error > probability and from that you can calculate the packet error probability...> > > Daniel> > Am Mittwoch, 4. Juli 2007 10:26 schrieb M. Onur ERGiN:> > Hello,> > I wonder if somebody knows how to calculate the packet loss probability by> > using the channel parameters we use in omnet's ini files (ie. p2p.ini).> >> > I will appreciate if you can give me some reference reading.> >> > Best regards,> > Onur.> >> >> >> >> > > > ___________________________________________________________________________> >_________ Luggage? GPS? Comic books?> > Check out fitting gifts for grads at
Yahoo! Search> > http://search.yahoo.com/search?fr=oni_on_mail&p=graduation+gifts&cs=bz> > _______________________________________________> > OMNeT++ Mailing List> > options: http://lists.omnetpp.org/mailman/listinfo/omnetpp-l> > archive: http://www.omnetpp.org/listarchive/index.php> > > > > > > > > > ____________________________________________________________________________________> Sucker-punch spam with award-winning protection. > Try the free Yahoo! Mail Beta.> http://advision.webevents.yahoo.com/mailbeta/features_spam.html> _______________________________________________> OMNeT++ Mailing List> options: http://lists.omnetpp.org/mailman/listinfo/omnetpp-l> archive: http://www.omnetpp.org/listarchive/index.php
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[Alfonso Ariza Quintana]

See
INET/NetworkInterfaces/RadioModulation.cc
and
INET/NetworkInterfaces/GenericRadioModel.cc

> Date: Wed, 4 Jul 2007 05:26:53 -0700> From: monur...@yahoo.com> To: omne...@omnetpp.org> Subject: Re: [omnetpp] Calculating packet loss rate using channel parameters> > Well, than let's make it make it packet error probability. I am assuming there is no collision or an underlying mac. Just the probability of a transmitted packet to become useless between two neighboring nodes.> > Onur.> > ----- Original Message ----> From: Alfonso Ariza Quintana <aari...@hotmail.com>> To: OMNeT++ Discussion List <omne...@omnetpp.org>> Sent: Wednesday, July 4, 2007 3:05:27 PM> Subject: Re: [omnetpp] Calculating packet loss rate using channel parameters> > > No, this parameters affect to the packet error probability, not the lost probability packet. The lost probability also depend of the packet collision, that depend of traffic, separation, between nodes, mac parameters, routing algorithm, queues size, ....... > > If you can discover a expresion that can compute the cell lost probability with all this parameters, GUAUU!!!!!> > > > > Date: Wed, 4 Jul 2007 04:56:25 -0700> From: monur...@yahoo.com> To: omne...@omnetpp.org> Subject: Re: [omnetpp] Calculating packet loss rate using channel parameters> > Channel control and the physical layer have some parameters like;> channelcontrol.carrierFrequency = 868e+6> # max transmission power [mW]> channelcontrol.pMax = 1.5> # signal attenuation threshold [dBm]> channelcontrol.sat = -110> # path loss coefficient alpha> channelcontrol.alpha = 3.5> > # AirFrame header length> host[*].nic.phy.headerLength=16> # bitrate [bits/s]> host[*].nic.phy.bitrate=10000> # transmission power [mW]> host[*].nic.phy.transmitterPower=1; in mW> # bit error probability> host[*].nic.phy.pBit=550e-4> > All> these parameters affect the connectivity and packet loss probability.> What I am asking is; how can I formulate these parameters to end-up> with a single packet loss probability.??> > Thanks, > Onur.> > ----- Original Message ----> From: Daniel Willkomm> <will...@tkn.tu-berlin.de>> To: omne...@omnetpp.org> Cc: M. Onur ERGiN <monur...@yahoo.com>> Sent: Wednesday, July 4, 2007 11:36:45 AM> Subject: Re: [omnetpp] Calculating packet loss rate using channel parameters> > What are you talking about?> If it is the p2p network of the mobility framework packet error probability > depends on the length of your message. omnetpp.ini specifies the bit error > probability and from that you can calculate the packet error probability...> > > Daniel> > Am Mittwoch, 4. Juli 2007 10:26 schrieb M. Onur ERGiN:> > Hello,> > I wonder if somebody knows how to calculate the packet loss probability by> > using the channel parameters we use in omnet's ini files (ie. p2p.ini).> >> > I will appreciate if you can give me some reference reading.> >> > Best regards,> > Onur.> >> >> >> >> > > > ___________________________________________________________________________> >_________ Luggage? GPS? Comic books?> > Check out fitting gifts for grads at> Yahoo! Search> > http://search.yahoo.com/search?fr=oni_on_mail&p=graduation+gifts&cs=bz> > _______________________________________________> > OMNeT++ Mailing List> > options: http://lists.omnetpp.org/mailman/listinfo/omnetpp-l> > archive: http://www.omnetpp.org/listarchive/index.php> > > > > > > > > > ____________________________________________________________________________________> Sucker-punch spam with award-winning protection. > Try the free Yahoo! Mail Beta.> http://advision.webevents.yahoo.com/mailbeta/features_spam.html> _______________________________________________> OMNeT++ Mailing List> options: http://lists.omnetpp.org/mailman/listinfo/omnetpp-l> archive: http://www.omnetpp.org/listarchive/index.php> _________________________________________________________________> ¡Ya está aquí Windows Live Spaces! Ahora podrás crear fácilmente tu propio sitio Web.> http://spaces.live.com/signup.aspx> _______________________________________________> OMNeT++ Mailing List> options: http://lists.omnetpp.org/mailman/listinfo/omnetpp-l> archive: http://www.omnetpp.org/listarchive/index.php> > > > > > > > > ____________________________________________________________________________________> Food fight? Enjoy some healthy debate > in the Yahoo! Answers Food & Drink Q&A.> http://answers.yahoo.com/dir/?link=list&sid=396545367> _______________________________________________> OMNeT++ Mailing List> options: http://lists.omnetpp.org/mailman/listinfo/omnetpp-l> archive: http://www.omnetpp.org/listarchive/index.php
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