A detailed analysis and design of energy aware routing protocol with location privacy and congestion control for wireless sensor networks

Abstract

Wireless Sensor Network (WSN) is an emerging technology of Wireless networks for monitoring the physical world with virtually connected Networks. It consists of a huge number of sensor nodes distributed in global Environments. The sensor nodes are communicated with the support of Wireless devices and techniques and those techniques are handled by routing Protocols. The main issue in routing protocols such as congestion, path Location privacy and reliable energy consumption between the transmission of Nodes and sink makes it difficult to build an effective routing protocol. In WSN, the sink may be static or mobile that the static sink causes a hot spot Problem in which the node is located close to the sink exploits failure due to Frequent forwarding and transmission overhead. On the other hand, the Congestion problem happens due to continuous data transmission in a single Way path. Therefore, the addresses of frequent data forwarding and Transmission overhead are improved by the mobile sink and extends network Lifetime where the nodes are close to the sink. Another critical issue is the Path location privacy that target based attack happens due to poor network Structure especially where less delay is needed. Therefore, an effort is made to Resolve the problems by proposing an efficient dynamic routing protocol Using a mobile sink for congestion avoidance and location privacy. This thesis proposes a Dynamic Hexagonal Grid Routing Protocol (DHGRP) with mobile sink to solve the congestion and energy consumption Problem in WSN. In this, the network area is divided into many virtually Connected hexagonal grids to notify the initial and current location of the sink newlineAmong the nodes. newline newline