Comments on: To all Wireless Sensor Networks researchers:What is the best WSN Simulator?

By: milos

milos — Tue, 03 Jan 2012 21:02:19 +0000

Hi,

I´m doing the project about WSN and simulating in ns2. Do you reaches some results. How to simulate there WSN ? I need some scripts about effective communication in WSN.

Thanx a lot.

By: subzero

subzero — Mon, 04 Jul 2011 08:17:39 +0000

Dear Ahmed,

I am interested in your work on Castalia and routing algorithm. Could you please provide some details about your work/

Thank you

By: dave

dave — Tue, 29 Mar 2011 17:26:42 +0000

Dear Shah Jainam,

Is your dissertatiom work a Ph.D , because I am also interested in the same please write back

davidisaacs2001@gmail.com

By: vishal bhame

vishal bhame — Sat, 12 Mar 2011 09:01:08 +0000

Respected sir,
Thank You sir…God is great….i m very happy that u responded me…Thanks again to you (and GOD also)…
Sir,
I had worked already on Tic Toc tutorial…I also have MIXIM frame work.The point is that..I can make a scenario in which there is one server,one passive queue,2 senders and one receiver(giving “queueinglib”as refrance project folder(it is there in Omnet++))..but in my Scenario both the senders sends packets alternately i.e if both have to send 20 packets then 1st seend 1 then oher send 1 then again 1st send packet2 then second send packet2…so on…In “.ini”file there is ‘Priority’ parameter but it doesn’t work…

And i want to make scenario in such way that”-there r 2 senders,one receiver.Say sender1 want to send 30 packets and sender2 wants to send 30 packets…Now at time T=20s sender1 starts sending…to send 1 packet say 2sec required…let he sent 15 packets…Now at this interval (T=15*2+20 sec)sender2 comes….he had highest priority…So he will acquire chanel…will send all packets…then sender1 will send his remained packets”
So i need your help to just impliment this scenario…”How to assign priority to module or how to use “priority” parameter ?” I have less time left in my hand and I got u very lately..so sad !

Once again Thank you for your respnse !

By: Ahmed Amer

Ahmed Amer — Fri, 11 Mar 2011 05:02:54 +0000

Dear Vishal Bhame,

I am Egyptian, so we couldn’t meet. By the way, your work in cognitive radio is not familiar to me, but the scenario you described about senders and receiver is simple. You should be familiar with Omnet++ and its communication model. Modules communicate through messages. These messages are handled in the handle_message function. You can be familiar with this method by trying the tictoc tutorial bundled with Omnet++. Please, try this tutorial and let me know your feelings.After that I could guide you in the interaction scenario.

Best regards,
Ahmed Amer

By: vishal bhame

vishal bhame — Wed, 09 Mar 2011 20:17:42 +0000

Hello sir,
i m vishal from sinhgad collg.of engg…PUNE.
from branch BE E&TC last year.I m working on “cognitive radio system” using OMNet++.From ur disscution on this site i come to know that u r very expert in Omnet++.If U r also from pune,then i m eager to meet u…!

in my project i want to make project in Omnet++ in which there will be 2 sender and one receiver.out of 2 sender , one will start to send packets to receiver.suppose he have to send 50 packets.now say after packet no 27,2nd sender comes and he have highest priority.so 1st sender will pAUSE his communication.2nd sender will transmitt all his packets..then 1st will send his reaming packets(i.e28-50).

….so will u please help me to do this simulation.I AM READY TO PAY FOR UR VALUABLE TIME. but please respond me…i will b very happy by getting ur +ve responce or contact number…if possible, then can we meet?
……
…..WAITING FOR UR RESPONCE….

If somthing is wrong in this , then Plzz forgive me…..

Yours (want to be)Student
Vishal Bhame
9503232427
Vishalbhame09etc@gmail.com
Hadapsar,Pune-28

By: Modi

Modi — Tue, 08 Mar 2011 11:08:31 +0000

Hi Mariam,
I am working on secure routing for WSN. Can you please tell me what you find as the best simulator?
here is my email: modi9@msn.com
I will be very grateful if you share with me you experince.

Thanks a lot

By: kavitha

kavitha — Sun, 20 Feb 2011 06:05:06 +0000

hi,
am a WSN researcher in key distribution. I have chosen Omnet++ simulator. Is it a correct simulator?