DocumentCode
2747775
Title
On the power efficiency and optimal transmission range of wireless sensor nodes
Author
Zhu, Jin
Author_Institution
Dept. of Ind. Technol., Univ. of Northern Iowa, Cedar Falls, IA, USA
fYear
2009
fDate
7-9 June 2009
Firstpage
277
Lastpage
281
Abstract
This paper considers the power efficiency and transmission range optimization of wireless sensor nodes. A power consumption model is proposed, and the parameters are presented for several commercially available low-power wireless sensor node devices. Then the optimal transmission ranges to achieve the most energy efficiency are obtained for wireless sensor source nodes and relay nodes, respectively. The power saving for multi-hop transmission is investigated by adopting the optimal transmission range. Numerical results are presented to compare the energy efficiency performance under different scenarios.
Keywords
numerical analysis; wireless sensor networks; multihop transmission; numerical results; optimal transmission range; power consumption model; power efficiency; wireless sensor nodes; Batteries; Energy consumption; Energy efficiency; Microcontrollers; Paper technology; Power amplifiers; Radio transceivers; Radio transmitters; Relays; Wireless sensor networks;
fLanguage
English
Publisher
ieee
Conference_Titel
Electro/Information Technology, 2009. eit '09. IEEE International Conference on
Conference_Location
Windsor, ON
Print_ISBN
978-1-4244-3354-4
Electronic_ISBN
978-1-4244-3355-1
Type
conf
DOI
10.1109/EIT.2009.5189626
Filename
5189626
Link To Document