Replies to This Discussion

Permalink Reply by camellia Ask on September 29, 2011 at 2:04pm

Dear Juliana,

Thank u so much for ur attention! The topic of my thesis is "Load Balancing with Handover in Mobile WiMAX".

Do u think this module help me in remain steps! For example, using different service classes? such as (UGS,RTPS,NRTPS and BE?)

 

Regards,

camellia Askarian

Permalink Reply by Juliana Freitag Borin on September 29, 2011 at 2:56pm

You can simulate different service classes, but handover is not implemented in this module.

Permalink Reply by camellia Ask on September 29, 2011 at 2:57pm

so, can I add it?

 

Permalink Reply by camellia Ask on September 29, 2011 at 3:00pm

can u suggest me a suitable module regarding my issue?

Permalink Reply by priyadarshini mohanty on April 16, 2012 at 8:39am

Hi Juliana,

I have installed ns-2.34 on Ubuntu 11.04. Is it possible for you to provide the WiMAX patch for the version 2.34? If it is available then please provide me the procedure too.

Regards,

Priya 

Permalink Reply by Juliana Freitag Borin on April 16, 2012 at 9:51am

Unfortunately, I don't have a patch for ns 2.34. 

Regards,

Juliana.  

Permalink Reply by priyadarshini mohanty on April 28, 2012 at 9:45am

Hi Camellia Askarian,

Can you please send me the step by step procedure of the installation of ns-2.28 in linux environment as well as installation of WiMAX module in it? My mail id is: priyamohanty1986@gmail.com. Kindly mail me as soon as possible.

Regards,

Priya

camellia Ask said:

Dear Juliana,

I have successfully run NS2.28 and WiMax module! But I can not run the examples!

One of them is: num node is set 6, wrong node routing agent

 regards,

Camellia Askarian

Permalink Reply by priyadarshini mohanty on May 6, 2012 at 7:10am

Hi Juliana,

I installed WiMAX moudule on ns-2.28 successfully. When I tried running 'example.tcl', i got the below error:

xyz@xyz-Presario-V3000-GN367PA-ACJ:~/ns-allinone-2.28/ns-2.28$ ns example.tcl
invalid command name "Mac/802_16BS"
    while executing
"Mac/802_16BS set window_ 0.05"
    (file "example.tcl" line 36)

Please help me in correcting this.

Permalink Reply by priyadarshini mohanty on May 19, 2012 at 5:55am

Dear Juliana/Camellia Askarian,

I installed ns-2.28 successfully on Ubuntu 11.04. I downloaded the WiMAX module from the website that you have mentioned i.e., "http://www.lrc.ic.unicamp.br/wimax_ns2/ ". After copying all the files of WiMAX module to ns-2.28 (mac, common and tcl folder) i did ./configure, make clean and make in ns-2.28. The make file was recomplied successfully and I got the .o files of all the newly added wimax files. But when I try to run the example.tcl provided in the wimax module, I get the error:

xyz@xyz-Presario-V3000-GN367PA-ACJ:~/ns-allinone-2.28/ns-2.28$ ns example.tcl
invalid command name "Mac/802_16BS"
    while executing
"Mac/802_16BS set window_ 0.05"
    (file "example.tcl" line 36)

The tcl script is probably not invoking the function to execute this! Please provide me the solution or work around for this. I need it urgently for my project.

Thanks.

Permalink Reply by Juliana Freitag Borin on May 21, 2012 at 7:53am

 I seems that the module was not correctly included in ns. Have you replaced the file ns-2.28/tcl/lib/ns-mobilenode.tcl by the one provided with our module? Have the mac-802_16*.cc files been compiled (check whether the mac-802_16*.o files are in the ns-2.28/mac folder)?  


priyadarshini mohanty said:

Dear Juliana/Camellia Askarian,

I installed ns-2.28 successfully on Ubuntu 11.04. I downloaded the WiMAX module from the website that you have mentioned i.e., "http://www.lrc.ic.unicamp.br/wimax_ns2/ ". After copying all the files of WiMAX module to ns-2.28 (mac, common and tcl folder) i did ./configure, make clean and make in ns-2.28. The make file was recomplied successfully and I got the .o files of all the newly added wimax files. But when I try to run the example.tcl provided in the wimax module, I get the error:

xyz@xyz-Presario-V3000-GN367PA-ACJ:~/ns-allinone-2.28/ns-2.28$ ns example.tcl
invalid command name "Mac/802_16BS"
    while executing
"Mac/802_16BS set window_ 0.05"
    (file "example.tcl" line 36)

The tcl script is probably not invoking the function to execute this! Please provide me the solution or work around for this. I need it urgently for my project.

Thanks.

Permalink Reply by priyadarshini mohanty on May 21, 2012 at 8:02am

After installation of the module and running the command make clean and make, I checked the mac folder in ns-2.28, the .o files for all the .cc files that you have provided in the module. Also, I have replaced the files in tcl/lib in ns-2.28 with tcl files available in the wimax module.

Juliana Freitag Borin said:

 I seems that the module was not correctly included in ns. Have you replaced the file ns-2.28/tcl/lib/ns-mobilenode.tcl by the one provided with our module? Have the mac-802_16*.cc files been compiled (check whether the mac-802_16*.o files are in the ns-2.28/mac folder)?  


priyadarshini mohanty said:

Dear Juliana/Camellia Askarian,

I installed ns-2.28 successfully on Ubuntu 11.04. I downloaded the WiMAX module from the website that you have mentioned i.e., "http://www.lrc.ic.unicamp.br/wimax_ns2/ ". After copying all the files of WiMAX module to ns-2.28 (mac, common and tcl folder) i did ./configure, make clean and make in ns-2.28. The make file was recomplied successfully and I got the .o files of all the newly added wimax files. But when I try to run the example.tcl provided in the wimax module, I get the error:

xyz@xyz-Presario-V3000-GN367PA-ACJ:~/ns-allinone-2.28/ns-2.28$ ns example.tcl
invalid command name "Mac/802_16BS"
    while executing
"Mac/802_16BS set window_ 0.05"
    (file "example.tcl" line 36)

The tcl script is probably not invoking the function to execute this! Please provide me the solution or work around for this. I need it urgently for my project.

Thanks.

Permalink Reply by priyadarshini mohanty on May 21, 2012 at 8:12am

Juliana,

After adding the wimax module when I ran ./configure, make clean and make, the Makefile.in was successfully recompiled and i got the .o files for the following .cc files of the wimax module:

mac-802_16-base.cc - mac-802_16-base.o

mac-802_16-bs.cc - mac-802_16-bs.o

mac-802_16-FSM.cc - mac-802_16-FSM.o

mac-802_16-ss.cc - mac-802_16-ss.o

mac-802_16-timers.cc - mac-802_16-timers.o

And the files for which .o file did not create are - mac-802_16.h and hdr-802_16.h

I have also added both the tcl/lib files in wimax modules to ns-2.28 tcl/lib path

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