Earticle

초록

영어

Power consumption in wireless ad hoc networks is an important design concern in the modern network research scenario. It is a concern because wireless nodes run with the help of battery and it has a limited life time period If the power failure of mobile node occurs it affects not only its ability to forward packets to destination but also its ability to forward packets on behalf of others and hence overall network lifetime. Moreover, it is very difficult to replace or recharge a mobile node powered by batteries so in order to maximize the life time of nodes routing of traffic should be in such a way that power consumption is minimized. Hence, every effort is to be channeled towards reducing power. More precisely, network lifetime is a key design metric in MANETs. Our main contribution in this thesis is Power Efficient Dynamic Source Routing (PEDSR) protocol, satisfying less power consumption from the viewpoints of nodes and network. To achieve our goal, first, we studied DSR protocol using performance and power aware metrics. Modifications are done on the Dynamic Source Routing (DSR) protocol by taking into consideration the outcomes of the pre-simulation, the existing feature of DSR for implementation of the design, and the previous research works done on DSR routing protocol by many researchers. Subsequently, we studied the performance evaluation of our proposition. The simulation results show that the power aware routing protocol, PEDSR outperforms the original DSR protocol in majority of the scenarios and evaluation metrics.

목차

Abstract
 1. Introduction
  1.1. Mobile ad-hoc Networks
  1.2. Characteristics and Avantages of MANET
  1.3. Design Issues and Challenges of MANET
 2. Introduction to DSR Routing Protocol
  2.1. DSR
 3. Power Aware Model
 4. Power Efficient Dynamic Source Routing (PEDSR) for MANET
  4.1. Introduction
  4.2. Motivation
  4.3. Proposed Method
  4.4. Power Aware Dynamic Source Routing (PADSR) Protocol
 5. Simulation Result
  5.1. Introduction
  5.2. Network Simulator 2
  5.3. Simulation Setup
  5.4. Performance Evaluation Metrics
 6. Comparisons
 7. Related work
 8. Conclusion
 9. Future Work
 References

키워드

저자

• Salonee Mishra [ Department of Computer Science and Engineering, Institute of Technical Education and Research, Siksha ‘O’ Anusandhan University, Khandagiri Square, Bhubaneswar, Odisha, India ]
• Binod Kumar Pattanayak [ Department of Computer Science and Engineering, Institute of Technical Education and Research, Siksha ‘O’ Anusandhan University, Khandagiri Square, Bhubaneswar, Odisha, India ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Multimedia and Ubiquitous Engineering

• 간기

  월간

• pISSN

  1975-0080

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605