[ndnSIM] Zipf-Mandelbrot Patch for ndnSIM

[Alex Afanasyev]

Thanks Xiaoke,

I have incorporated your pull request with several minor changes.  Also, I've made a documentation section on ndnsim, including your simulation results that compare with theoretical zipf distribution: http://ndnsim.net/applications.html#consumerzipfmandelbrot.

Sincerely,
Alex 


On Dec 24, 2012, at 7:09 PM, Xiaoke Jiang <shock.jiang at gmail.com> wrote:

> Dear All,
> 
> I have implemented an app which requests contents following Zipf-Mandelbrot distribution (number of Content frequency Distribution). This class is subclass of ConsumerCbr. 
> 
> My change includes:
> 1) modify ConsumerCbr.h, make its private members to protected, which allow ConsumberZipfManbelbrot to access those members.
> 2) add an 2 file, consumber-zipf-mandelbrot.{h, cc} in ndnSIM/apps/ 
> 
> Usage is very simple, just as what you do to ConsumerCbr, 
> 
>  ndn::AppHelper consumerHelper ("ns3::ndn::ConsumerZipfMandelbrot");
>  //ndn::AppHelper consumerHelper ("ns3::ndn::ConsumerCbr");
>  consumerHelper.SetPrefix (prefix);
>  consumerHelper.SetAttribute ("Frequency", StringValue ("100")); // 100 interests a second
>  //consumerHelper.SetAttribute ("Randomize", StringValue ("uniform")); // 100 interests a second
> 
> of course, I have written some script to test it, I put it into ndnSIM/example/ndn-zipf-mandelbrot.cc
> 
> I will share it with github with Alex's help, I hope it may help you.
> 
> 
> 
> 
> thanks
> 
> My Regards,
> Xiaoke Jiang 
> 
> Ph.D Candidate,
> Dept. of Computer Science and Technology,
> Tsinghua University, P. R. China
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