[ns] who can help me with Congestion Simulation in NS2?

2008-01-08 Thread sun wings2002
hello, I am interested in networks congestion control, so I need the simulation script or code in NS2, especially TCP Peach, Vegas, Reno, NewReno, RED and so on.If I have these simulation, I can go ahead. Can someone help me? Thanks a lot! please Email me! Yours -- Sun

[ns] which of 802.11a/b/G is implemented in ns2 ?

2008-01-08 Thread Imad Abdeljaouad
Hi all, Reading the ns doc, I found out that IEEE 802.11 is implemented. First, I don't which of the three standards a,b and g is implemented? Second, can anyone send a sample tcl file or lines showing how I can connect 802.11Gnodes? Can anyone help please ? thank you in advance, -- best

Re: [ns] which of 802.11a/b/G is implemented in ns2 ?

2008-01-08 Thread Fabio Mesiti
Imad, MAC layer is the same for these flavours of IEEE 802.11 (channel access, backoff, deferring); you can change stations' datarate (1, 2, 11 Mbps, etc) but PHY layer (modulation, code) is almost not implemented in ns2. Fabio Imad Abdeljaouad wrote: Hi all, Reading the ns doc, I found out

Re: [ns] Segmentation fault with wireless simulation

2008-01-08 Thread Song Luo
change the ifq to CMUPriQueue. On Jan 7, 2008 7:06 PM, jayachandra gullapalli [EMAIL PROTECTED] wrote: Hi, I was trying an wireless simulation on NS, I encounter this segmentation fault. I tried to troubleshoot the code but with no success. Could you please correct if I have some problem

[ns] Need of Backup source routing code

2008-01-08 Thread gprabhu
Hi, I am doing a project related to Backup Routing in DSR protocol for that i am in need of backup source routing (BSR) protocol which was already implemented. Where can i get this BSR. Please help me - This email was sent using TCEMail Service.

Re: [ns] Segmentation fault with wireless simulation

2008-01-08 Thread khalil afzal
Hi, Try to change queue type. Segmentation fault will remove. thanks. KHALIL MS COMSATS - Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now.