Josh, The IEEE802.11abg EMANE model uses PCR curve tables to produce a probability of reception (PoR) from a given SINR value.
If you want to orchestrate a scenario that produces percentage packet loss you will need to send either pathloss or location events, depending on how EMANE is configured, to each NEM. This scenario data, combined with other information such as transmit power and antenna gains are used to calculate the SINR on a per packet basis. If all you are after is percentage loss without physical layer modeling, take a look at using the CommEffect model which will give you the desired effect. See chapters 7, 9 and 10 from the EMANE User Manual: http://downloads.pf.itd.nrl.navy.mil/emane/training/user_training/emane-user_manual-0.8.1-rev2.pdf -- Steven Galgano Adjacent Link LLC On 04/17/2013 12:11 PM, Josh J wrote: > Hi, > > I'm using CORE/EMANE with a static topology with a high density node > cluster. I would like to configure the packet loss for different > scenarios, such as 1%, 3%, 5%, 10%, 20%, etc. Though I'm not clear which > EMANE parameters need to be tweaked and how so. Is there any examples > and or documentation to help guide? > > Thanks, > Josh > > > _______________________________________________ > emane-users mailing list > [email protected] > http://pf.itd.nrl.navy.mil/mailman/listinfo/emane-users > _______________________________________________ emane-users mailing list [email protected] http://pf.itd.nrl.navy.mil/mailman/listinfo/emane-users
