SEMINAR REPORT ON IMPORTANT CONCEPTS OF WIRELESS SENSOR NETWORKS



Abstract

This paper is submitted to show the importance of Wireless Sensor Networks. Nowadays, the Wireless Sensor Networks have been used by various environments because of their reliability and portability. Many Sectors like in Agriculture, Educational Institutions and most of the Information Technology companies use these types of networks in different ways based on their needs. In this paper, we are analyzing the imp ....etc

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A BASIC TOUCH-SENSOR SCREEN SYSTEM
If a powerpoint presentation exists then even better.

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WISENET is a wireless sensor network that monitors the environmental conditions such as light, temperature, and humidity. This network is comprised of nodes called motes that form an ad-hoc network to transmit this data to a computer that function as a server. The server stores the data in a database where it can later be retrieved and analyzed via a web-based interface. The network works successfully with an implementation of one sensor mote. ....etc

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Connected Sensor Cover: Self-Organization of Sensor Networks for Efficient Query Execution (Java)
IEEE/ACM Transactions on Networking, Vol. 14, No. 1

Abstract:
Spatial query execution is an essential functionality of a sensor network, where a query gathers sensor data within a specific geographic region. Redundancy within a sensor network can be exploited to reduce the communication cost incurred in execution of such queries. Any reduction in communication cost would result in an efficient use of the battery energy, which is ....etc

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Dragging the world towards wireless galaxy

Various sensors are already in a broad use today as part of different devices or as standalone devices connected to a network usually to monitor industrial processes, equipments or installations.

The advancements in technology, wireless communications have enhanced development of small, low power and low cost devices. Such devices when organized into a network, present a powerful platform that can be used in many interesting applications. Bluetooth is a low cost, short-range, wireless technology ....etc

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SEMINAR ON FAST DETECTION OF MOBILE REPLICA NODE ATTACKS IN WIRELESS SENSOR NETWORKS

ABSTRACT

An adversary can capture and compromise sensor nodes, make replicas of them, and then mount a variety of attacks with these replicas.Several replica node detection schemes have been proposed. However, these schemes rely on fixed sensor locations and hence do not work in mobile sensor networks. In this project, a fast and effective mobile replica node detection scheme is proposed using the Sequential Probability Ratio Test.

I ....etc

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Abstract”
In this letter, we analyze a class of Opportunistic Power Allocation (OPA) and sensor selection schemes for parameter estimation in wireless sensor networks. In all cases, only sensors experiencing favorable conditions participate in the estimation process by adjusting their transmit power on the basis of local Channel State Information (CSI) and Residual Energy Information. We address a number of classical problems: the minimization of distortion and transmit power, or the enhancement of network lifetime. Furthermore, we deri ....etc

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SEMINAR REPORT
on
By
JOSE MATHEW K.

Cochin University of Science and Technology
Cochin-22
ABSTRACT
Sensor networking is an emerging technology that has a wide range of potential applications including environment monitoring, military applications, smart spaces, medical systems and robotic exploration. Sensor networks may consists of different types of sensors such as pressure, temperature, light, sound, biological signal, chemical, strain, altitude, acceleration, seismic, metal detectors, humidity etc. which makes it possib ....etc

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