Adaptive Data Fusion for Energy Efficient Routing in Wireless Sensor Networksy


INTRODUCTION
Wireless sensor networks have attracted a plethora of research efforts due to their vast potential
applications . In particular, extensive research work has been devoted to providing energy
efficient routing algorithms for data gathering . While some of these approaches assume
statistically independent information and have developed shortest path tree ....etc

[:=Read Full Message Here=:]

....etc

[:=Read Full Message Here=:]

Adaptive Data Fusion for Energy Efficient Routing in Wireless Sensor Networks (Java)
IEEE Transactions on Computers, Vol. 55, No. 10

Abstract:
While in-network data fusion can reduce data redundancy and, hence, curtail network load, the fusion process itself may introduce significant energy consumption for emerging wireless sensor networks with vectorial data and/or security requirements. Therefore, fusion-driven routing protocols for sensor networks cannot optimize over communication cost only—fusion cost must also be accounted ....etc

[:=Read Full Message Here=:]

we r using microcontroller mc89c52 through whIch the data can be sensed and transmit that data using rf technology through encoder and decoder...and that data is fused according to gates which are Nand And Or gates....ETC and through LEDS the result is to be obtained..... ....etc

[:=Read Full Message Here=:]

Extending lifetime of sensor surveillance systems in data fusion model


I. INTRODUCTION
In sensor surveillance system, it consists of a set of wireless
sensor nodes and a set of targets. Each target needs to be
monitored by sensors all the time. The sensors which are
powered by batteries have limited energy constraint and it
is not easy to recharge them. Hence, energy efficiency is an
important issue. The lifetime of the sensor surveillance system
needs ....etc

[:=Read Full Message Here=:]

Abstract—Recent research shows that significant energy saving can be achieved in mobility-enabled wireless sensor networks (WSNs) that visit sensor nodes and collect data from them via short-range communications. However, a major performance bottleneck of such WSNs is the significantly increased latency in data collection due to the low movement speed of mobile base stations. To address this issue, we propose a rendezvous-based data collection approach in which a subset of nodes serve as rendezvous points that buffer and aggregate data origin ....etc

[:=Read Full Message Here=:]

Mobility Management Algorithms and Applications for Mobile Sensor Networks


INTRODUCTION
The development of wireless technologies and microsensing
MEMS has triggered the success of wireless sensor
networks (WSNs). A WSN is composed of one or multiple
remote sinks and many tiny, low-power sensors, each
equipped with actuators, sensing devices, and wireless
transceivers . These sensors are massively deployed
in a region of interest (ROI) to continuously ....etc

[:=Read Full Message Here=:]

Presented By:PAR Guillermo BARRENETXEA
ingénieur de télécommunication, Universidad Publica de Navarra, Espagne
de nationalité espagnoleDISTRIBUTED ROUTING ALGORITHMS
FOR SENSOR NETWORKS

Abstract

Recent advances in wireless communications and computing technology are enabling the emergence of low-cost devices that incorporate sensing, processing, and communication functionalities. A large number of these devices are deployed in ....etc

[:=Read Full Message Here=:]

RSSI Based Tracking Algorithms for Wireless Sensor Networks




Organization



Localization and Tracking : State of the Art
- literature review;
- tool collection.

Simulation tests
- simulation set-up;
- algorithm comparison.

Experimental tests
- simulation validation;
- algorithm feasibility.


State of the Art: Tool Collection


LATERATION
Mobile nodes are localized using overlapping circles. The circumferenc ....etc

[:=Read Full Message Here=:]

Presented by:
Thomas Herpel
Christoph Lauer
Reinhard German
Johannes Salzberger
Multi-sensor Data Fusion in Automotive Applications

ABSTRACT
The application of environment sensor systems in modern – often called “intelligent” – cars is regarded as a promising instrument for increasing road traffic safety. Based on a context perception enabled by well-known technologies such as radar, laser or video, these cars are able to detec ....etc

[:=Read Full Message Here=:]