[ns] MPEG4 Segmentation fault
Sent: Wednesday, March 22, 2006 6:22 AM hi i had try to simulate MPEG4 Traffic using SCTP in ns-2.29 i got the segmentation fault. if someone has simulations in MPEG4 kindly give me some guidelines. Reply Awaited Thanks in Advance
[ns] AODV trace file problem
Dear All: I am simulating the AODV, but when i write the AWK to analyze the trace file,i do the following thing : ==Trace format s 49.08275 _4_ RTR --- 18045 cbr 230 [0 0 0 0 0] --- [4:1 8:3 35 8] [5797] 0 1 r 49.08275 _4_ RTR --- 18045 cbr 210 [0 0 0 0 0] --- [4:1 8:3 32 0] [5797] 0 1 === I filter the packets as amount of sending data packet in routing layer : send RTR cbr amount of receiving data packet in routing layer : receive RTR cbr but i got the amount of receiving data packet is larger than amount of sending data packet And can anyone tell me what's the different between those two lines === D 49.086536466 _4_ IFQ IFQ 18049 cbr 230 [0 0 8 4 800] --- [4:1 8:3 35 8] [5798] 0 1 D 49.086536466 _4_ RTR IFQ 18049 cbr 230 [0 0 8 4 800] --- [4:1 8:3 35 8] [5798] 0 1 === Thanks in advance
Re: [ns] neighbor_ is not working in wireless
Here it is a step by step description of finding the neighbour of node http://www.cse.msu.edu/~wangbo1/ns2/nshowto2.html cya -- Ankit Mehta Undergraduate Computer Science and Engineering Indian Institute Of Technology,Madras Chennai,India On 3/22/06, raja priya [EMAIL PROTECTED] wrote: Dear NS users, I need to get the list of neighbors of a node in wireless network. When i used neighbor_ iam not getting the list. I used DSDV protocol and i used the folloeing statements $self instvar node_ neighborlist_ set neighborlist_ [ $node_ neighbors] Iam trying to broadcast the list of neighbors.. Please tell me what the error is... This is the first step in my project Thanks in Advance S.Rajapriya - Yahoo! Mail Use Photomail to share photos without annoying attachments.
[ns] Multihop UTRA TDD or TDMA extensions or examples
Hi, Does anyone know of any Multihop UTRA TDD or TDMA extensions or examples for ns? Been able to find lots of code for JUST TDMA/UMTS or JUST multhop, but i'm looking for a combination of both. Thanks in advance, jason
[ns] Segmentation fault in sprintf
Hi, I am trying to print out some intermediary values using tcl.evalf. However, I get a segmentation fault as soon as I try to print a float value to a string in the C++ TcpAgent Code: char str[200]; sprintf(str, puts \desired case: cwnd=%f, fallback=%f ssthresh=%f x=%f y=%f \, cwnd_, fallback_cwnd_, ssthresh_, x, y); //Segmentation fault encountered in this statement! tcl.eval(str); I am using ns-2.29 on a linux system: uname -a == Linux server 2.6.9-5.ELsmp #1 SMP Wed Jan 5 19:30:39 EST 2005 i686 i686 i386 GNU/Linux Please let me know what is the cause of the Segmetation fault and how we can possibly remove it. Thanks and anticipation, Krishna
