A Distributed MDS-MAP Algorithm for Wireless Sensor Networks
Aiming at the deficiencies of positioning accuracy and matrix operating complexity in the classical MDS-MAP locating algorithm in WSN, a distributed multi-dimensional scaling-MAP algorithm (MDS-MAP (D)) was proposed in this paper. In this algorithm, the distance of the nodes was quantified to obtain the close-neighbor vector (CNV), the distance matrix D and the initial value of nodes location was calculated. Theoretical analysis and simulation experimental results show that, the advance algorithm can realize the positioning of sensor nodes with good accuracy.
L. Zhang et al., "A Distributed MDS-MAP Algorithm for Wireless Sensor Networks", Applied Mechanics and Materials, Vols. 52-54, pp. 1626-1631, 2011