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Bibliographic record number: 617088

Journal

Authors: Horvat, Goran; Šoštarić, Damir; Žagar, Drago
Title: Response Surface Methodology Based Power Consumption and RF Propagation Analysis and Optimization on XBee WSN Module
Source: Telecommunications systems (1018-4864) 59 (2015), 4; 437-452
Paper type: article
Keywords: WSN; Response Surface Methodology; Power Consumption; Optimization; Modelling; RF Propagation
Abstract:
One of the most important issues in Wireless Sensor Network (WSN) is reduction of power consumption, prolonging the network lifetime (for battery powered networks) or reducing the induced CO2 emissions (for grid powered networks). Power consumption reduction can be achieved in various manners: transmitter power control, duty cycling, data reduction and others. This paper analyses the impact of several parameters on the power consumption of Digi's XBee PRO of the shelf WSN modules. To determine the conditions for transmitter power control, this paper presents measurements analysis for indoor RF propagation in order to determine the minimum received signal strength for high data transfer reliability. Measurement analysis is conducted using Response Surface Methodology (RSM) and the conclusions based on the respective measurements results are given resulting in a mathematical model of the node's power consumption. Also, the optimization of the power consumption is shown for various parameters using desirability functions, where optimal parameters for minimum power consumption are presented.
Project / theme: 165-0362027-1479, 165-0361630-1636
Original language: ENG
Citation databases: Current Contents Connect (CCC)
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Category: Znanstveni
Research fields:
Electrical engineering
URL: http://link.springer.com/article/10.1007/s11235-014-9904-5
Broj citata:
Altmetric:
DOI: 10.1007/s11235-014-9904-5
URL cjelovitog rada:
Google Scholar: Response Surface Methodology Based Power Consumption and RF Propagation Analysis and Optimization on XBee WSN Module
Contrib. to CROSBI by: Goran Horvat (goran.horvat@etfos.hr), 5. Vel. 2013. u 14:14 sati



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