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Response Surface Methodology Based Power Consumption and RF Propagation Analysis and Optimization on XBee WSN Module


Horvat, Goran; Šoštarić, Damir; Žagar, Drago
Response Surface Methodology Based Power Consumption and RF Propagation Analysis and Optimization on XBee WSN Module // Telecommunications systems, 59 (2015), 4; 437-452 doi:10.1007/s11235-014-9904-5 (međunarodna recenzija, članak, znanstveni)


Naslov
Response Surface Methodology Based Power Consumption and RF Propagation Analysis and Optimization on XBee WSN Module

Autori
Horvat, Goran ; Šoštarić, Damir ; Žagar, Drago

Izvornik
Telecommunications systems (1018-4864) 59 (2015), 4; 437-452

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
WSN; Response Surface Methodology; Power Consumption; Optimization; Modelling; RF Propagation

Sažetak
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.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekt / tema
165-0361630-1636 - Adaptivni prijenos videosignala radijskim mrežama u heterogenom okruženju (Snježana Rimac-Drlje, )
165-0362027-1479 - Širokopojasni pristup i internetske usluge u ruralnim područjima (Drago Žagar, )

Ustanove
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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