On I mpact of Topology and Cost Function on LSE Position Determination in W ireless Net w orks

Abstract

In this work, effects of the anchor nodes geometry on the positioning error are evaluated for a least squares estimation (LSE) of the linearized multilateration problem. It is shown that for different node topologies, the choice of the cost function has a significant impact on the variance and bias of the averaged position error. The importance of knowledge… (More)

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