RF-Based Location Determination In Heterogeneous Sensor Networks

Name: RF-Based Location Determination In Heterogeneous Sensor Networks
Brand: VDM Verlag
SKU: 9783639220971
Price: 50.87 EUR
Availability: InStock

Автор: Sabit Ekin, Aly I. El- Osery

Език:

Корици: С меки корици

Издател: VDM Verlag

Наличност: Налично при издателя, по поръчка

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50.87 € 99.49 лв

Today, wireless sensor networks have become a key technology for different types of "smart environme...

Информация за книгата

Автор

Sabit Ekin, Aly I. El- Osery

Език

Английски език

Корици

Книга - С меки корици

Издадена

2009

страници

100

EAN

9783639220971

ISBN

3639220978

Enbook ID

06829937

Издател

VDM Verlag

Теглоt

159

Размери

152 x 229 x 6

Пълно описание

Today, wireless sensor networks have become a key technology for different types of "smart environments", and an intensive research effort is currently under way to enable the application of wireless sensor networks for a wide range of industrial problems. The need for a cost-effective means for sensor localization eliminates a variety of options including GPS. Several approaches are available to determine the location of the sensor nodes. Most of these algorithms require extra hardware resulting in higher costs that is not feasible for large networks. In this book, an RF-based localization approach is presented that utilizes particle filters. Due to the availability cheap wireless transmitters with received signal strength indicators, the proposed approach provides an effective solution to the challenging problem of localization. A prediction algorithm is designed to overcome the complications caused by fast fluctuations in the received signal power due to the propagation channel. Particle filters are then utilized to estimate the position of the sensors. A major development that has been presented in this book leads to significant increase in the positioning accuracy.

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RF-Based Location Determination In Heterogeneous Sensor Networks

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