Outline

  • Abstract
  • Keywords
  • 1. Introduction
  • 2. Scalability Design Criterions and Related Work
  • 3. Proposed Evaluation Model
  • 4. Performance Analysis and Results
  • 5. Conclusion
  • References

رئوس مطالب

  • چکیده
  • کلید واژه ها
  • 1. مقدمه
  • 2. معیارهای طراحی مقیاس پذیری و کار مرتبط
  • 3.مدل ارزیابی پیشنهادی
  • 4. آنالیز عملکرد و نتایج
  • 5. نتیجه گیری

Abstract

This paper presents preliminary work to address scalability concern over AODV protocol in wireless sensor network. Firstly, we discussed the scalability design issues with related work in context of wireless sensor networks (WSN). Following, we designed and illustrated wireless sensor network model. Finally, significance of scalability on the behaviour of application, MAC, transport and physical layer performance is described.

Keywords: - - - -

Conclusions

In this paper, we concluded with the behavioural analysis of the AODV protocol for scalability issue in wireless sensor network. We evaluated the proposed WSN model for QoS parameters like average jitter, end-to-end delay, broadcast send and receive and packets from and to application layer. Simulation results show that value of average jitter and end-to-end delay increases from 50–100 nodes WSN i.e. maximum and afterwards it decreases up to 250 nodes WSN. For the 200 and 250 nodes WSN, the value first packet reception is less as compared to other because of the fact that the nodes which are nearer to the sink will send the packet at the earlier time spam. Broadcast sent and receive shows the declined behaviour from 50 nodes WSN to 250 nodes WSN. Further packets from and to application layer declined in its value for 50 nodes WSN to 250 nodes. Further enhancement can be done by increasing network load and using other protocols into the network scenario.

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