An Energy-efficient Architecture for Wireless Sensor Networks

Name: An Energy-efficient Architecture for Wireless Sensor Networks
Brand: VDM Verlag Dr. Müller
SKU: 9783639117059
Price: 20627 HUF
Availability: InStock

Theoretical and Experimental Research

Szerző: Ossama Younis

Nyelv:

Kötés: Puha kötésű

Kiadó: VDM Verlag Dr. Müller

Elérhetőség: Kiadói készleten rendelésre

Küldés 17-27 napon belül

20 627 Ft

Networked embedded systems provide a versatile§computing platform for supporting surveillance§applic...

Információk a könyvről

Szerző

Ossama Younis

Nyelv

Angol

Kötés

Könyv - Puha kötésű

Kiadva

2009

oldal

160

EAN

9783639117059

Enbook ID

06820548

Kiadó

VDM Verlag Dr. Müller

Súly

224

Méretek

150 x 220 x 10

Teljes leírás

Networked embedded systems provide a versatile§computing platform for supporting surveillance§applications. These networks are typically left§unattended in harsh environments, making it§impossible to re-charge their batteries. Motivated by§the large scale of sensor deployment, the limited§capabilities of sensors, and the hostility of the§encompassing environment, we design distributed§protocols for topology management and network§synchronization. We address heavily-loaded networks,§in which sensors either periodically send their§reports to an observer, or respond to an observer's§query.§§We construct a hierarchical (clustered) network in§which a subset of nodes are elected as super-nodes§(cluster heads). These heads constitute the§routing infrastructure and aggregate data from their§cluster members. For load balancing, the super-node§functionality is rotated among the nodes. For nodes§deployed in harsh environments, we propose a§methodology for supporting robust connectivity and§multi-path routing. We also consider applications§and protocols that require node synchronization, and§design a framework for time synchronization in§multi-hop hierarchical networks.

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