INTRODUCTION
Sensor networks are applied to various fields ranging from special application fields such as wild environment monitoring, industrial machine measurement and military purpose measurement to daily application fields such as fire monitoring and pollution monitoring. A wireless sensor network is a wire and wireless network, which consists of several sensor nodes deployed in a certain field.
A sensor node should have computation, sensing and wireless communication functions. A wireless sensor network limit ....etc

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EE-MAC PROTOCOL FOR WSN
By,
Aswathi R Nair
S7 Applied Electronics and Instrumentation
College Of Engineering, Trivandrum
2007-11 batch




overview
WSN

KEY PERFORMANCE METRICS

IEEE 802.11 DCF MAC PROTOCOL

CC-MAC PROTOCOL

ADVANTAGES OF THE ENHANCED VERSION

WHAT IS A WSN?
WHERE IS IT USED?
WITHIN A SENSOR NODE
Sensor nodes - low power devices equipped with one or more sensors, a processor, memory, a power supply, a radio, and an actuator.

HOW IT WORKS
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An Energy efficient approach in Heterogeneous WSN

INTRODUCTION
Intrusion detection (object tracking): monitoring System for detecting the intruder
Concerns how fast an intruder can be detected by WSN
intruder detection is fast in a network with High density deployment policy
a network with small and scattered void areas will also be able to detect a moving intruder within a certain intrusion distance.
INTRUSION DETECTION SYSTEM
-system dedicated to detect unauthorized or unusual activity into a ....etc

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presented by;
S.Bhanu Sree
Md.Khaja Mazheroddin
Gulam Gaffar Ahmed


WSN based model for anti collision Accident prevented for Train
ABSTRACT
Robotics is the science and technology of robot, their design, manufacture, and application robotics requires a working knowledge of electronics, mechanics and software, and is usually accompanied by a large working knowledge of many subjects. It robots are to work effectively in homes and other ....etc

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pl mail me this project srs and code if available.
[email protected] ....etc

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i need to know, how to identify the intruder in wsn? ....etc

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I want PowerPoint representation for the impact of node mobility on routing protocols in wireless sensor networks............ please send it to my id [email protected] i need it within two days.......
thank u ....etc

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good evng
myself lynil,currently pursuing BE in tamilnadu, I need src document for intrusion detection in heterogeneous wireless sensor network,so please help me its immediate................




by
lynil ....etc

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SECURE WIRELESS SENSOR NETWORKS - ROBUST OF WSN ATTACKS AND SECURE LOCALIZATION SCHEME
ABSTRACT
The application of wireless sensor networks (WSN), sensors are deployed un-tethered in hostile environments. For location aware WSN applications, it is essential to ensure that sensors can determine their location, even in the presence of malicious adversaries. Our paper mainly projects the problem of enabling sensors of WSN to determine their location in an un-trusted environment. The localization schemes based ....etc

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Wireless Sensor Network (WSN) nodes are often deployed in harsh environments where the possibility of permanent and especially intermittent faults due to environmental hazards is significantly increased, while silicon aging effects are also exacerbated. Thus, online and in-field testing is necessary to guarantee correctness of operation. At the same time, online testing of processors integrated in WSN nodes has the requirement of minimum energy consumption, because these devices operate on battery, cannot be connected to any external power supp ....etc

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