Op-LEACH: An optimized LEACH method for busty traffic in WSNs

Sapna Gambhir

ISBN 10: 3659272108 / ISBN 13: 9783659272103

Published by LAP Lambert Academic Publishing Aug 2014, 2014

About this Item

Neuware -A Wireless Sensor Network (WSN) is a collection of small, self-contained electro-mechanical devices that monitor the environment conditions. These sensors can span a large geographical area. These nodes can communicate with each other via hops in an ad-hoc manner. The sensors are battery operated, so they have limited power. Energy is major concern among the Wireless Sensor Networks. There are many design issues for WSNs such as deployment, mobility, infrastructure, network topology, network size and density, connectivity, lifetime, node addressability, data aggregation etc. WSNs can be of flat or hierarchical architecture and the roles played by nodes vary in both of these architectures. In flat architecture, all the nodes are peers. The hierarchical architecture involves cluster heads which control the sensor nodes in their clusters. In both of the architectures, the data collected by each sensor is communicated through the network to a single processing center called base station that uses all reported data to determine characteristics of the environment or detect an event.

Seller Inventory # 9783659272103

Bibliographic Details

• Title: Op-LEACH: An optimized LEACH method for busty traffic in WSNs
• Publisher: LAP Lambert Academic Publishing Aug 2014
• Publication Date: 2014
• Language: English
• ISBN 10: 3659272108
• ISBN 13: 9783659272103
• Binding: Taschenbuch
• Condition: Neu
• Dimensions: 220W x 150H x 8D millimeters 220 millimeters width by 150 millimeters height by 8 millimeters depth
• Weight: 179 grams

About this title

Synopsis

A Wireless Sensor Network (WSN) is a collection of small, self-contained electro-mechanical devices that monitor the environment conditions. These sensors can span a large geographical area. These nodes can communicate with each other via hops in an ad-hoc manner. The sensors are battery operated, so they have limited power. Energy is major concern among the Wireless Sensor Networks. There are many design issues for WSNs such as deployment, mobility, infrastructure, network topology, network size and density, connectivity, lifetime, node addressability, data aggregation etc. WSNs can be of flat or hierarchical architecture and the roles played by nodes vary in both of these architectures. In flat architecture, all the nodes are peers. The hierarchical architecture involves cluster heads which control the sensor nodes in their clusters. In both of the architectures, the data collected by each sensor is communicated through the network to a single processing center called base station that uses all reported data to determine characteristics of the environment or detect an event.

About the Author

Sapna Gambhir is PhD in Computer Engineering from Jamia Milia Islamia, Delhi, India. She is working as Associate Prof at YMCAUST, Faridabad, India and has around 12 years of experience. Her areas of interest are Network Security, Mobile Adhoc Networks, Wireless Sensor Networks, and Online Social Networks.