Parametric Loop Division for 3D Localization in Wireless Sensor Networks
aut.relation.articlenumber | 1697 | en_NZ |
aut.relation.endpage | 32 | |
aut.relation.issue | 7 | en_NZ |
aut.relation.journal | Sensors | en_NZ |
aut.relation.startpage | 1 | |
aut.relation.volume | 17 | en_NZ |
aut.researcher | Li, Xuejun | |
dc.contributor.author | Ahmad, T | en_NZ |
dc.contributor.author | Li, XJ | en_NZ |
dc.contributor.author | Seet, B-C | en_NZ |
dc.date.accessioned | 2020-06-19T04:35:23Z | |
dc.date.available | 2020-06-19T04:35:23Z | |
dc.date.copyright | 2017 | en_NZ |
dc.date.issued | 2017 | en_NZ |
dc.description.abstract | Localization in Wireless Sensor Networks (WSNs) has been an active topic for more than two decades. A variety of algorithms were proposed to improve the localization accuracy. However, they are either limited to two-dimensional (2D) space, or require specific sensor deployment for proper operations. In this paper, we proposed a three-dimensional (3D) localization scheme for WSNs based on the well-known parametric Loop division (PLD) algorithm. The proposed scheme localizes a sensor node in a region bounded by a network of anchor nodes. By iteratively shrinking that region towards its center point, the proposed scheme provides better localization accuracy as compared to existing schemes. Furthermore, it is cost-effective and independent of environmental irregularity. We provide an analytical framework for the proposed scheme and find its lower bound accuracy. Simulation results shows that the proposed algorithm provides an average localization accuracy of 0.89 m with a standard deviation of 1.2 m. | |
dc.identifier.citation | Sensors 2017, 17, 1697 | |
dc.identifier.doi | 10.3390/s17071697 | en_NZ |
dc.identifier.issn | 1424-2818 | en_NZ |
dc.identifier.uri | https://hdl.handle.net/10292/13413 | |
dc.publisher | MDPI AG | en_NZ |
dc.relation.uri | http://www.mdpi.com/1424-8220/17/7/1697 | en_NZ |
dc.rights | This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. | |
dc.rights.accessrights | OpenAccess | en_NZ |
dc.subject | Parametric loop division; Triangulation; Centroid; Range-free localization; Wireless sensor networks | |
dc.title | Parametric Loop Division for 3D Localization in Wireless Sensor Networks | en_NZ |
dc.type | Journal Article | |
pubs.elements-id | 286061 | |
pubs.organisational-data | /AUT | |
pubs.organisational-data | /AUT/Design & Creative Technologies | |
pubs.organisational-data | /AUT/Design & Creative Technologies/Engineering, Computer & Mathematical Sciences | |
pubs.organisational-data | /AUT/PBRF | |
pubs.organisational-data | /AUT/PBRF/PBRF Design and Creative Technologies | |
pubs.organisational-data | /AUT/PBRF/PBRF Design and Creative Technologies/PBRF ECMS |
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