The number of transmissions is not sufficient to determine the cause of such a high number of collisions. Several other parameters are necessary: simulation time, transmission range of nodes, use of RTS/CTS, 802.11 CWND min and max sizes, etc.
Regards, Marco Fiore ----Messaggio originale---- Da: [EMAIL PROTECTED] Data: 19-gen-2006 4.25 PM A: <ns-users@ISI.EDU> Ogg: [ns] 802.11 simulating Hi all! I´m simulating a sensor network, with 100 nodes in a 1000x1000 scenario, but I´ve a terrible number of collisions: 47935 in 19905 messages sent... The packet is 52 byte long. I use the 802.11 with ns2.28 Someone have some tricks? Or someone can help me to understand the reason? Maybe I have to configure better some parameters? Many thanks!!
