Longer run time compared to NS2

[Soumya Banerjee]

I simulated  a multi base station WSN  (only the authentication requests) in NS3. 

I have attached the .cc file. The output  seems in order.

For small network (say, MU=3, BS=2, SN=4, CH=2) the runtime is in seconds ( 54.9 sec ). But the run time increases almost exponentially with the number of nodes.

MU	BS	CH	SN	run time
5	5	5	50	~24 hrs
10	5	7	70	~35 hrs
15	5	10	100	48+ hrs (still running)

 

This run time is special confusing as my supervisor stated similar networks in NS2   normally executed in around an hour.

I would be highly grateful is some points out my mistakes or suggests improvement.

(Reposting after deleting earlier topic because of unclear subject line)

[juben gladson]

Hello mam 

Can you help me in creating sensor nodes with sink node and show all the messages accumulated in the sink ?

Thank you ! 

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[Soumya Banerjee]

Dear Juben,
Firstly,  I am  a bloke. Secondly, I encourage you to post your own question, as from my post it's clear that i'm unsure about the correctness of my implementation.

Still feel feel free to look into the code that I attached, in it if the number of BS is set to 1, then it's  a single sink WSN.


- Soumya

[juben gladson]

Dear banerjee,

I am trying to send packets between nodes using udp client and server method. I am able to send packet from client to server but not able to receive packet from server. I am using wifi channel ..

can u pls check and rivert me back ?

thank you