Wireless Sensor Networks and Their Usage Ali Raza,Shahid Rasheed & Shazib Javeed University Of Central Punjab Abstract Innovations in industrial, home and automation in transportation represent smart environments. Wireless Sensor Networks (WSNs) provide a new paradigm for sensing and disseminating information from various environments, with the potential to serve many and diverse applications Networks (WSN), where thousands of sensors are deployed at different locations operating in different
Words: 2659 - Pages: 11
III. SECURITY IN WIRELESS SENSOR NETWORKS A. Protocol Stack: The protocol stack consists of physical layer, data link layer, network layer, transport layer, application layer, power management plane, mobility management plane and task management plane. The physical layer is responsible for modulation, transmission, and receiving techniques and data encryption. The data link layer manages the multiplexing of data streams, data frame detection, medium access and error control. The network layer takes
Words: 884 - Pages: 4
Survey on LEACH and its Variant in Wireless Sensor Network 1st Bhavya R Patel, 2nd Jignesh patel 1st PG Student, 2nd Asst.Prof. 1st Computer Engineering, 2nd Computer Engineering S.R.Patel Engineering College, Unjha, Mehsana,India 1bhavyapatel9@gmail.com, 2 jigneshpatel.er@gmail.com __________________________________________________________________________________________________________ Abstract-Sensor webs consisting of nodes with limited battery power and wireless communications are deployed to
Words: 2569 - Pages: 11
2. Categorization of the Wireless Sensor Networks in healthcare systems 1. Monitoring of patients in clinical settings 2.Home & elderly care center monitoring for chronic and elderly patients 3.Collection of long-term databases of clinical data Monitoring of patients in clinical settings Presently Sensors are effective for single measurements, however, are not integrated into a “complete body area Network”, where many sensors are working cumulatively on an individual patient. Mobility is desired
Words: 1603 - Pages: 7
Software Requirements Specification For Anonymous User Communication For Privacy Protection in Wireless Metropolitan Mesh Networks Prepared by Under the Guidance of Table of Contents Revision History 1. Introduction 1.1 Purpose 1.2 Project Scope 1.3 References 2. Overall Description 2.1 Product Perspective 2.2 Product Features 2.3 User Classes and Characteristics 2.4 Operating Environment 2.5 Design
Words: 1918 - Pages: 8
years of expertise in semiconductor and wireless industry. Special expertise in business and product strategy, positioning, consulting and market analysis. Heads a team of global analysts that conduct both syndicated and custom research on various segments of the semiconductor industry. Some of the application that are on focus in the semiconductor group including automotive, healthcare, consumer electronics, aerospace, defense, industrial, wired and wireless communication 2 • Aravind Seshagiri
Words: 2300 - Pages: 10
safety and security, medical applications and life critical systems • A new class of wireless embedded devices called motes are networked wireless sensors. Wireless sensor network (WSN) • A wireless sensor network (WSN) is an example of a complete embedded system – Various ES work in a distributed network – Communicate wirelessly – Contains independent sensors etc. A WSN … Embedded System : Node • WSN is composed of various nodes • Resource Constraints • Network Topology and
Words: 383 - Pages: 2
Raghda Al-dwaimeh . University of Jordan. Abstract—this document describes the concept of ZigBee. It is wireless network standard. Possible network topologies and device types are shown. Finally, the application of ZigBee devices in everyday life was proposed. 802.15.4 standard for wireless networks and full mesh networking support, 128bit AES security. III. HISTORY ZigBee-style networks began to be vision around 1999, when many installers recognized that both Wi-Fi and Bluetooth were going
Words: 921 - Pages: 4
................................... 12 APPENDICES ...................................................................................................................................... 13 Page | 1 ABSTRACT In the last ten years, wireless sensor networks (WSNs) have increasingly gained the attention of researchers. Depending on the
Words: 3094 - Pages: 13
2012 Behaviour based Trust Management using geometric mean approach for Wireless Sensor Networks Ch.Satya Keerthi.N.V.L*1, A.Manogna#2, Ch.Yasaswini#2, A.Aparna#4 , S.Ravi Teja#5 * Lecturer, Department of Information science and Technology # Department of Information science and Technology, KL University, Guntur – 522 502, Andhra Pradesh, India Abstract — The resource constraints of Wireless Sensor Network (WSN) make it easy to attack and hard to protect. Although carefully designed
Words: 4339 - Pages: 18
