Tamara, it seems strange to me that changing only datarate and 802.11 parameters can cause the simulation to stop. Does your code works with standard 802.11 configuration? Did you change anything else?
Regards, Marco Fiore ----Messaggio originale---- Da: [EMAIL PROTECTED] Data: 23-gen-2006 12.16 PM A: "Marco Fiore"<[EMAIL PROTECTED]> Cc: <ns- [EMAIL PROTECTED]> Ogg: Re: [ns] 802.11g - doubt in ns-2.29 Hi, Actually i had two problems, at first appeared this message "Scheduler:: Event UID not valid!", I found an answer about this error in this website http://web.syr.edu/~dchen02/FAQ.txt <http://web.syr.edu/%7Edchen02/FAQ. txt>and the tcl configuration for 802.11g. Later the changes in tcl code my computer just stopped ( I had close the shell) , i tried to process the code in another machine but the same result was seen. ps: my cbr protocol is UDP Thank's in advance Tamara Rosini 2006/1/23, Marco Fiore <[EMAIL PROTECTED]>: > > Tamara, > > what do you mean by "did not work"? > Did you get error > messages, or unexpected > results? > > Regards, > > Marco Fiore > > > ----Original > Message---- > From: [EMAIL PROTECTED] > Date: Jan 23, 2006 2:36 AM > To: > <ns- [EMAIL PROTECTED]> > Subj: [ns] 802.11g - doubt in ns-2.29 > > > Hi all! > > * > > I'm doing a kind of project in ns-2.29 wired cum wireless with 802.11g. > Everything is working fine, but i couldn't make it work with a datarate > of > 54mb and a cbr of 54mb. Do you have any idea what is happening? May > I change > something in C++ code to make it work? Or just configure some > parameters in > tcl code? > I would be really glad if you help me. > > there > are some things that i tried, but didn't work out.* > > Mac/802_11 *set* > CWMin 15 > Mac/802_11 *set* CWMax > 1023 > Mac/802_11 *set* SlotTime_ 0.000009 > Mac/802_11 > *set* CCATime_ 0.000003 > Mac/802_11 *set* > RxTxTurnaroundTime_ 0.000002 > Mac/802_11 *set* > SIFS_ 0.000016 > Mac/802_11 *set* > PreambleLength_ 96 > Mac/802_11 *set* PLCPHeaderLength_ > 40 > Mac/802_11 *set* PLCPDataRate_ 6.0e6 > *#define > DSSS_MaxPropagationDelay 0.0000005 // 0.5us* > > *this is the > topology of my network * > *# w(0) w(1) * > *# \ | * > *# > \ | * > *# \ | * > *# \ | * > *# \ | * > *# > \| * > *# w(2)* > *# |* > *# |* > *# BS* > *# /|* > *# / | * > *# / | * > *# / | * > *# / > | * > *# / | * > *# n(0) n(1) * > *#* > *# w(i): Wired nodes* > *# BS: > base station* > *# n(i): Wireless nodes > > Thank's in advance > Tamara Rosini > * > > > >