[ns] need ns2 code for TPSN

[penni afni]

Dear all,
   
  I'm a graduate student and my final year project is "Timing-sync Protocol for Sensor Network (TPSN)". I really need the source code to implement it using ns2. Do anyone have the code or any  information that how i can find it? 
   
  Please help me.
  Urgent..
   
  Thanx.
   
  -Afni-
   

       
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