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Modeling and Simulation of WSN for Target Tracking . Presented By: Saurav Kumar Bengani. Outline. Introduction to Modeling and Simulation in WSN Various platforms for Simulating WSN Target Tracking in WSN OMNET++ Network Simulator

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Modeling and simulation of wsn for target tracking

Modeling and Simulation of WSN for Target Tracking

Presented By:

Saurav Kumar Bengani


Outline
Outline

  • Introduction to Modeling and Simulation in WSN

  • Various platforms for Simulating WSN

  • Target Tracking in WSN

  • OMNET++ Network Simulator

  • Modeling and Simulation of OCO over OMNET++ for Target Tracking

  • References


Introduction to modeling and simulation in wsn
Introduction to Modeling and Simulation in WSN

The study and research in the area of Wireless Sensor Networks requires large-scale modeling and simulation. It consists:

  • Modeling of individual Sensor Node.

  • Modeling of Sensor Network.

  • Simulation of the Management Technique with various environments.


Various platforms for simulating wsn
Various platforms for Simulating WSN

  • OMNET++: www.omnetpp.org

  • Mannasim Framework: http://www.mannasim.dcc.ufmg.br/howto.htm

  • SNSim - WSN Simulator: http://www.ece.northwestern.edu/~peters/sensors/SNSimDescription.pdf

  • J-Sim Simulation Environment:

    Ahmed Sobeih; Wei-Peng Chen; J.C. Hou; Lu-Chuan Kung. J-Sim: a simulation environment for wireless sensor networks. Proceedings of the 38th Annual Simulation Symposium, 2005.

  • Tossim Simulation Environment:

    http://www.cs.berkeley.edu/~pal/pubs/nido.pdf


Target tracking in wsn
Target Tracking in WSN

Target Tracking is one of the most critical application of WSN in military surveillance operations. It mainly employs:

  • Detection of the intrusion

  • Tracking of target movement within the network


Challenges in target tracking
Challenges in Target Tracking

  • How could the sensor detection be modeled and how is the sensing coverage determined?

  • What are the effects of geographic properties of the field on target detection?

  • How should the sensors be deployed in the region?

  • The limitation of sensor nodes such as battery power, sensing radius, communication range, etc.

  • Tracking accuracy and speed.


Omnet network simulator
OMNET++ Network Simulator

OMNeT++ is an object-oriented modular discrete event network simulator. It can be used for:

  • Traffic modeling protocol modeling.

  • Modeling queuing networks.

  • Modeling multiprocessors and other distributed hardware systems.

  • Validating hardware architectures.

  • Evaluating performance aspects of complex software systems.


Modeling and simulation of oco over omnet for target tracking
Modeling and Simulation of OCO over OMNET++ for Target Tracking

The OCO algorithm is very efficient for Target Tracking in WSN. The three types of environments for OCO simulation are as follows:

  • Stand by (No intrusion).

  • Single intrusion.

  • Multiple intrusions.


References
References Tracking

  • “Simulation of Wireless Sensor Networks Localization with OMNeT++” S.Wang, K.Z.Liu, F. P. Hu, Huazhong University of Science and Technology

  • “DiSenS: Scalable Distributed Sensor Network Simulation” Volume 3619/2005 ISBN 978-3-540-28102-3

  • I. F. Akyildiz, W. Su, Y. Sankarasubramaniam, and E. Cayirci, "A survey on sensor networks," IEEE Communications Magazine, August 2002, pp. 102-114

  • C. Y. Chong, S. P. Kumar, "Sensor networks: evolutions, opportunities, and challenges", IEEE, Vol. 91, Issue: 8, August 2003


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