Re: [ns] how to create a table in c++

2010-07-25 Thread Volker Richter
Hello, maybe one of the STL container fulfills you requirements. Just have a look on http://www.cplusplus.com/reference/stl/ Good luck, Volker Am 18.07.2010 05:50, schrieb Maumita Chatterjee: > hiii alll, > > can u tell me how i create a table like structure with 2 > column... i

Re: [ns] Dropping packets plot ns2

2010-07-25 Thread Volker Richter
Hello, just search in the trace file for dropping events. http://www.isi.edu/nsnam/ns/doc/node187.html You may filter them with awk. After you create a text file with the values, you may use gnuplot to plot them. Good luck, Volker Am 12.07.2010 21:25, schrieb Alexandre Jaron: > Hello, > > I

Re: [ns] ./Threshold utility & wiax OFDMA radio propagation modle

2010-07-25 Thread Volker Richter
Hello Raheel, the WiMAX AWG module is using the cost 231 model, therefore you have to calculate the appropriated power manually. If you reduce the transmit power Phy/WirelessPhy set Pt_$opt(phy_transmitter_power) you will get a smaller coverage area. In version 2.6 the propagation m

Re: [ns] Error when execute tcl script that contain OFDMA script

2010-07-21 Thread Volker Richter
Hello, did you start the script from the ns-2 directory ? This module searches for the channel files in the current working directory. Therefore, you have to start your script from there. An improved version of this module can be found on the following side: http://code.google.com/p/ns2-wimax-aw

Re: [ns] How to apply wimax patch on ns-allinone-2.34

2010-04-29 Thread Volker Richter
Hi Raheel, "Phy/WirelessPhy/OFDM" is wrong. The proper entry is : set opt(wimax_netif) Phy/WirelessPhy/OFDMA ;# network interface type Best Regards, Volker Am 28.04.2010 13:08, schrieb Raheel Adel: > > > Hi Mark I am actually working on the patch on this link > http://commu

Re: [ns] throughput calculation

2009-04-02 Thread Volker Richter
Hello, there are several possibilities. First you can analyse the trace files by filtering the interesting event. An example for awk you can find in the attachment. Second you my use an statistic toolset like ns2measure. (see google) Best regards, Volker neha goel schrieb: Hi all,

Re: [ns] ns2 and netbeans or eclipse

2009-03-25 Thread Volker Richter
Hello, I'm using the eclipse IDE to make changes in the ns-2 sources. It works really well, but I recommend the newest eclipse C/C++ version due to the improvements of the index system. That is the tutorial which I have used: http://wcms1.rz.tu-ilmenau.de/fakia/NS2-for-Eclipse.6025.0.html Bes

[ns] ns2measure jain fairness index

2009-03-18 Thread Volker Richter
Hello, I would like to use the jain fairness estimator provided by the ns2measure add-on. Unfortunately, I have not found any documentation or example for this feature. I would really appreciate if some could give me a short example, how to use this function in ns2measure. Thanks a lot Volk

[ns] Wimax Physical Channel

2007-06-19 Thread Volker Richter
to find the ns2 implementation, but unfortunately with no success. Does anybody know where to find the sources of this or an other physical model for Wimax. Also an other physical model for OFDM or OFDMA would really help me. Thank you for your time Volker Richter