A New Distance Vector-Hop Localization Algorithm Based on Half-Measure Weighted Centroid
Author
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-01-03
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Telecommunications Engineering
Abstract EN
Considering the defects of the Distance Vector-Hop (DV-Hop) localization algorithm making errors and having error accumulation in wireless sensor network (WSN), we proposed a new DV-Hop localization algorithm based on half-measure weighted centroid.
This algorithm followed the two-dimensional position distribution, designed the minimum communication radius, and formed a reasonable network connectivity firstly.
Then, the algorithm corrected the distance between the beacon node and its neighbour node to form a more accurate jump distance so that the shortest path can be optimized.
Finally, we theorized the proposed localization algorithm and verified it in simulation experiments, including same communication radius, different communication radii, and different node densities in same communication radius, and have compared the localization error and localization accuracy, respectively, between the proposed algorithm and the DV-Hop localization algorithm.
The experiment’s result shows that the proposed localization algorithm have reduced the localization’s average error and improved the localization’s accuracy.
American Psychological Association (APA)
Jian Yin, Lu. 2019. A New Distance Vector-Hop Localization Algorithm Based on Half-Measure Weighted Centroid. Mobile Information Systems،Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1193941
Modern Language Association (MLA)
Jian Yin, Lu. A New Distance Vector-Hop Localization Algorithm Based on Half-Measure Weighted Centroid. Mobile Information Systems No. 2019 (2019), pp.1-9.
https://search.emarefa.net/detail/BIM-1193941
American Medical Association (AMA)
Jian Yin, Lu. A New Distance Vector-Hop Localization Algorithm Based on Half-Measure Weighted Centroid. Mobile Information Systems. 2019. Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1193941
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1193941