The Effects of Physical and Mac Parameters on the Routing by Cross-Layers Interaction Approach

Ouchker Elmekki,Mohammed Ouzzif,Abderrahim Maizate

doi:10.4018/ijwltt.2021030101

Abstract

Wireless sensor networks (WSN) are an ad hoc network consisting of miniaturized autonomous sensors that communicate with each other over a radio link. In this paper, the authors' contribution is a cross-layer approach. To achieve this approach, the authors proposed in the first part an improvement of LEACH algorithm named WEIGHTED_LEACH. This algorithm is an enhancement of LEACH by inserting novel factors in the threshold equation in order to choose the best node to be CH by competitiveness strategy. In the second part, the authors propose a new adaptable cross-layer design realized by proposed algorithm and AODV protocol with cross layer interaction algorithm. This is an improvement by the control of data fusion in the network using multi-hop routing based on weight metric deducts from relative parameters of node such RSSI, SINR, residual energy, and distance. A comparative analysis between WEIGHTED_LEACH and LEACH, shown for different configurations the efficiency of the proposition in terms of energy saving and life time of WSN cluster, are evaluate under the NS2 simulator.

Highlights

In recent years, with the rapid development of communication and sensor technologies, Wireless Sensor Networks (WSN) are emerging in many industrial and consumer area.(WSN) is a group of static sensor nodes which gather information and deliver to the base station
Wireless sensor networks (WSN) are an ad hoc network consisting of miniaturized autonomous sensors that communicate with each other over a radio link
This is an improvement by the control of data fusion in the network using multi-hop routing based on weight metric deducts from relative parameters of node such RSSI, SINR, residual energy, and distance

Summary

INTRODUCTION

With the rapid development of communication and sensor technologies, Wireless Sensor Networks (WSN) are emerging in many industrial and consumer area. (WSN) is a group of static sensor nodes which gather information and deliver to the base station. In WSN sensor nodes deployed to monitor various physical and environmental parameters. Due to fast development in mobile Internet technology, mobile wireless sensor network (MWSN) has become a popular field of research and replacement of static WSN. Production in any medium, provided the author of the original work and original publication source are properly credited. 1. MWSN is a collection of mobile sensor nodes that aim to sense data from the environment and effectively deliver the base station. MWSN can be classified into three types, which are as follows:.

BACKGROUND

CONCLUSION