Energy Based Topology Control in Wireless Sensor Networks

摘要

Wireless Sensor Networks (WSNs) are consisting of sensor nodes, which are capable of detecting ecological factors, handling information and interacting with each other easily. A novel topology control method based on the Regional Flexible Constancy (GAF) method, known as GAF with Connectivity-awareness (GAF & Co). Instead of using exclusive plants in GAF, our strategy utilizes ordered heptagonal tissues to prevent local minimum requirements in WSNs. Although this method details the problem of node flexibility and interaction voids, this type of evaluation is a serious strain on energy sources of each node engaged in the interaction. So we recommend using GAF & Co along with Quorum-based asynchronous power-saving (QAPS) method. The essence of the suggested strategy is to improve GAF & Co method for WSNs for preserving more energy and flexible more serves. According to the suggested method, all the serves of an area are separated into groups. Every group has one group innovator with others being group associates. The associates are one-hop others who live nearby of the head and are synchronous with it. Prior techniques managed within an individual group. And the QAPS method is managed among group leads. All the group leads are structured as a exclusive central source to help path information. We execute models and evaluate the method with the related protocols.