[ns] R: Scheduler error in 802.11

Bahman, ususally the Event UID not valid! error means that an event in the event list has a time that is lower than the current time, or that the handler (the timer in your case) was deleted before the event was extracted from the list. So I suggest you to look for strange behaviors of your

[ns] can't read tracefd: no such variable wh ile run tclscript

Hello, every one, I am using ns2 to simulate Ad hoc routing protocol.when I run test script. I meet a error infomation about ns2 as follows. can't read tracefd: no such variable while executing if { $tracefd == } {brreturn br} (procedure cmu-trace line 4) invoked from within

[ns] improvement request to website/mailing list: add posting rules to user mailing list page

Hiya, this request goes out to the people maintaining the ns-2 webpage. The only maintenance info I've found on the website was the user's mailing-list address. Since I had posted there and people suggested to put my request here instead, I'm doing that right now. If there is someone else to

Re: [ns] improvement request to website/mailing list: add posting rules to user mailing list page

Sorry, wrong list again. My bad! Timo Reimann wrote: this request goes out to the people maintaining the ns-2 webpage. The only maintenance info I've found on the website was the user's mailing-list address. Since I had posted there and people suggested to put my request here instead, I'm

[ns] 802.11 Management Frames information

Dear NS-Users, Could someone point me where the 802.11 Management Structure is coded and in which code using it while transmitting the 802.11 frames? Thanks, Arul

[ns] Use my own tcl files

Hi, I'm wondering if you could help me out. The thing I need is to make new tcl files inside the ~ns/tcl/lib but i was not able do figure out where the file ns-node.tcl is called. Instead of calling/using the file ns-node.tcl I want ns to call/use the file ns-nodeBC.tcl (similar to the first

Re: [ns] Inter-AP communication in 802.11 ns2

Hi, Thank you for the feedback, people. I really appreciate it. Implementing 802.11F (IAPP), I think, is beyond the scope of this project. What I intend to do is, using (ToDS, FromDS) bits and address field matching, I will implement inter-AP communication using a wireless distribution

Re: [ns] 802.11 Management Frames information

you can check the file Mac-801_11.cc and Mac-802_11.h. In this two files , the important functions about the mac layer including transmitting are included. Wish you good luck. -- Cai Jie