Localization Bias Reduction in Wireless Sensor Networks
In this paper, a novel bias-reduction method is proposed to analytically express and reduce the bias arising in sensor network localization problems, thereby improving the localization accuracy. The proposed bias-reduction method mixes Taylor series and a maximum-likelihood estimate and leads to an easily calculated analytical bias expression in terms of a known maximum-likelihood cost function. In contrast to existing contributions, this paper considers a sensor network as a whole when the...[Show more]
|Collections||ANU Research Publications|
|Source:||IEEE Transactions on Industrial Electronics|
|01_Ji_Localization_Bias_Reduction_in_2015.pdf||1.99 MB||Adobe PDF||Request a copy|
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