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

fYear

2009

fDate

20-21 Sept. 2009

Firstpage

491

Lastpage

494

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/YCICT.2009.5382450

Filename

5382450