Title :
The application of algebraic reconstruction techniques to DV-Hop location algorithm
Author :
Yang Zhi-Feng ; Pei Bing-nan ; Li Ping-Ping
Author_Institution :
Coll. of Inf. Eng., Dalian Univ., Dalian, China
Abstract :
In the field of wireless sensor network, positioning accuracy of the sensor in a network is directly related to the method for getting of or computing the data of sensor positions. An algebraic reconstruction technique based DV-Hop location algorithms is presented in order to reduce the localization error and much consume in computation of original DV-Hop localization algorithm based on the least square method principle. The analysis and simulation shows that the presented algorithm has obviously reduced the average localization error in the wireless sensor network.
Keywords :
algebra; least mean squares methods; sensor placement; wireless sensor networks; DV-Hop location algorithm; algebraic reconstruction; least square method principle; localization error reduction; sensor position; wireless sensor network; Algorithm design and analysis; Analytical models; Broadcasting; Computational modeling; Computer networks; Data engineering; Educational institutions; Equations; Least squares methods; Wireless sensor networks; Algebraic reconstruction techniques; DV-Hop algorithm; Least square; Wireless sensor network;
Conference_Titel :
Information, Computing and Telecommunication, 2009. YC-ICT '09. IEEE Youth Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-5074-9
Electronic_ISBN :
978-1-4244-5076-3
DOI :
10.1109/YCICT.2009.5382450
