Title :
Wireless link quality based measurement for wireless sensor networks
Author :
Lee, Young-Dong ; Jeong, Do-Un ; Hwang, Gi-Hyun ; Lee, Hoon-Jae
Author_Institution :
Div. of Comput. Inf. Eng., Dongseo Univ., Busan, South Korea
fDate :
Nov. 29 2011-Dec. 1 2011
Abstract :
The main goal of this paper to measure link quality for wireless sensor networks. In order to measure link quality, we use link quality indicator as radio hardware link quality metrics in IEEE 802.15.4 based on wireless sensor networks. Link quality measurement in an outdoor environment have been performed using low power wireless sensor nodes. Moreover, we performed several link quality tests with 6 nodes, placed in difference locations 10 m from base-station. Our experimental results showed that link quality indicator is good indicator of link quality between transmission sensor nodes and a base-station.
Keywords :
radio links; radiotelemetry; wireless sensor networks; IEEE 802.15.4 standard; base-station; distance 10 m; outdoor environment; radio hardware link quality metric; transmission sensor node; wireless link quality measurement; wireless sensor network; Atmospheric measurements; IEEE 802.15 Standards; Wireless communication; Wireless sensor networks;
Conference_Titel :
Computer Sciences and Convergence Information Technology (ICCIT), 2011 6th International Conference on
Conference_Location :
Seogwipo
Print_ISBN :
978-1-4577-0472-7
