Advanced LEACH Protocol in Large Scale Wireless Sensor Networks

Abstract

 As the use of wireless sensor networks (WSNs) has grown enormously in the past few decades, the need of scalable & energy efficient routing and data aggregation protocol for large scale deployments has also risen. LEACH is a hierarchical clustering protocol that provides an elegant solution for such protocols. One deficiency that affects the performance of the protocol is existence of very large and very small clusters in the network at the same time. This leads to the decrease in lifetime of WSNs. In this paper, the proposed and analyzed a new energy efficient clustering protocol (Improved FZ-LEACH) that eliminates the above problem by forming Far-Zone. Far-Zone is a group of sensor nodes which are placed at locations where their energies are less than a threshold. The communication between nodes and Sink is based on the energy consumption and the minimum distance. The communicating nodes only will be in active and the remaining nodes will be in sleep mode, to this sleep scheduling algorithm has been used. The simulation results and analysis show that proposed Improved FZ-LEACH algorithm outperforms LEACH in terms of energy consumption and network lifetime.

Authors and Affiliations

Ms. V. Muthulakshmi

Keywords

Related Articles

NUMERICAL INVESTIGATION OF CAPILLARY TUBE BY REPLACING THE INSIDE REFRIGERANT AND DIAMETER

The capillary tube used in the mostly in the refrigerant flow control devices. Hence performance of the capillary tube is best for good refrigerant flow. The many researchers had been concluding performance using experim...

 An Overview Automatic Identification System and Its Applications

 The introduction of Automatic Identification System in the sea navigation has provided a greater assistance rather than other navigational systems, in guiding a vessel and collision avoidance, now the AIS systems...

 Design of Self-tuning PID controller using Fuzzy Logic for Level Process

 In this paper a self-tuning PID controller is designed using fuzzy logic for a liquid level process of single tank and two tank systems. Conventional technique like Ziegler’s Nichols method can be enhanced using f...

 An Innovative Cryptographical Scheme for Mobile Ad-Hoc Network Security using Certificate less Public key Cryptography

 A Mobile ad hoc Network (MANET) is a self-governing network comprised of free roaming nodes which communicate wireless by radio transmission. As MANET edge closer toward wide-spread deployment, security issues ha...

 Study Of Influence Of Micro Structural Parameters On Workability And

 The present paper deals with the influence of percentage metakaolin (0, 10, 20 and 30 replacing cement by water-binder ratio (0.325, 0.35, 0.375 and 0.40) and the aggregate compressive strength of HPC. The experi...

Download PDF file
  • EP ID EP159024
  • DOI -
  • Views 91
  • Downloads 0

How To Cite

Ms. V. Muthulakshmi (30).  Advanced LEACH Protocol in Large Scale Wireless Sensor Networks. International Journal of Engineering Sciences & Research Technology, 2(5), 1324-1329. https://europub.co.uk/articles/-A-159024