@inproceedings{9f8d8b74834f451bb1f8f3c367880aa0,
title = "Improved DV-hop localization using node repositioning and clustering",
abstract = "Localization of sensor nodes is an important aspect in Wireless Sensor Networks (WSNs). This paper presents an improved DV-hop localization algorithm which increases the accuracy of DV-hop algorithm without significant increase in the computational complexity. The first proposed algorithm utilizes K-means technique followed by node repositioning. The second proposed algorithm is also based on K-means technique followed by cluster division and Direction of Arrival (DoA) localization. The latter algorithm is used when node repositioning cannot be achieved due to restriction in certain applications. The proposed localization algorithm have been thoroughly evaluated through simulations and the results demonstrate a significant improvement in accuracy.",
author = "Kulaib, \{A. R.\} and Shubair, \{R. M.\} and Al-Qutayri, \{M. A.\} and Ng, \{Jason W.P.\}",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.",
year = "2015",
month = apr,
day = "6",
doi = "10.1109/ICCSPA.2015.7081314",
language = "British English",
series = "2015 International Conference on Communications, Signal Processing, and Their Applications, ICCSPA 2015",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2015 International Conference on Communications, Signal Processing, and Their Applications, ICCSPA 2015",
address = "United States",
}