Abstract

Comparative Analysis of AODV Base and RSSI Base Wireless Sensor Node Localization Techniques

Highlights

  • Wireless Sensor Network (WSN) is currently a popular information acquisition and processing technology and one of the research hotspots

  • WSN technology integrates sensor, wireless network communication and embedded computing technologies and transmits data and information through WSN nodes[6].Generally, the localization algorithms have been Proposed, which can be mainly classified into two categories: range-based and range-free

  • The proposed approach can provide the deployment uniformly of known location nodes among the sensor fields and the lower computational complexity of path planning compared with method which utilizes only mobile nodes on the basis of a random movement

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Summary

INTRODUCTION

Wireless Sensor Network (WSN) is currently a popular information acquisition and processing technology and one of the research hotspots. WSN technology integrates sensor, wireless network communication and embedded computing technologies and transmits data and information through WSN nodes[6].Generally, the localization algorithms have been Proposed, which can be mainly classified into two categories: range-based and range-free. Some of the range-based localization algorithms include received signal strength indicator (RSSI), angle of arrival (AOA), time of arrival (TOA), and time difference of arrival (TDOA) [4]. Some of the range-based localization algorithms include received signal strength indicator (RSSI), angle of arrival (AOA), time of arrival (TOA), and time difference of arrival (TDOA) [4].,the main idea is to estimate the distance of a transmitter to a receiver using the power of received signal, knowledge of the transmitted power .the RSSI. 1 1 Energy consumed when packet size is 256 bytes is less than configuration with 512 bytes

Throughput in both cases is higher than
Conclusion

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