A Kind of Improved Triangle Centroid Algorithm Based on RSSI-Ranged
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.
L. N. Zhu and H. F. Jiang, "A Kind of Improved Triangle Centroid Algorithm Based on RSSI-Ranged", Advanced Materials Research, Vols. 317-319, pp. 1114-1118, 2011