Title :
An adaptive node localization approach for complex localization requirements in wireless sensor networks
Author :
Changying Chen ; Xiuhong Yang ; Qiang Guo ; Yong Fu ; Jialiang Lv
Author_Institution :
Shandong Comput. Sci. Center, Shandong Acad. of Sci., Jinan, China
Abstract :
High-precision and low-cost localization constitute the complex node localization requirements for wireless sensor networks. We present an adaptive localization structure selection method based on node density and two combined localization algorithms to satisfy these requirements. Experiments show that the localization accuracy of the two combined localization algorithms is greater than that of individual uncombined localization algorithm.
Keywords :
wireless sensor networks; adaptive node localization approach; combined localization algorithms; complex localization requirements; high precision localization; low cost localization; node density; wireless sensor networks; Accuracy; Algorithm design and analysis; Approximation algorithms; Computer science; Electronic mail; Estimation; Wireless sensor networks;
Conference_Titel :
Control Conference (AUCC), 2012 2nd Australian
Conference_Location :
Sydney, NSW
Print_ISBN :
978-1-922107-63-3
