A Kind of Improved Triangle Centroid Algorithm Based on RSSI-Ranged

Abstract:

Node self-localization is one of the key technologies in the wireless sensor networks. The localization technology based on RSSI is a focus studied at the present stage. For the localization error of RSSI-ranged method is relatively great, a kind of triangle centroid algorihms based on RSSI-ranged is proposed. The simulation results show that measurement error of this algorithm effective decrease as to tranditional triangle centroid algorithm based on RSSI-ranged.

• Periodical: Advanced Materials Research (Volumes 317-319)
• Pages: 1114-1118
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.317-319.1114
• Online since: August 2011
• Authors: Lin Na Zhu, Hai Feng Jiang
• Keywords: Node Localization, RSSI Finds Range, Triangle Centroid Algorithm, Wireless Sensor Network (WSN)

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