1. What are the contributions in "Accurate and simple source localization using differential received signal strength" ?
Locating an unknown-position source using received signal strength ( RSS ) measurements in an accurate and low-complexity manner is addressed in this paper.. The main ingredients in the first algorithm development are to obtain the unbiased estimates of the squared ranges and introduce an extra variable.
read more
![Figure 3: Root mean square error versus N at x = [3 7]T when σ = 5 dB and γ = 4](/figures/figure-3-root-mean-square-error-versus-n-at-x-3-7-t-when-s-5-3s12o42o.webp)
![Figure 1: Root mean square error versus σ at x = [3 7]T when γ = 4 and N = 8](/figures/figure-1-root-mean-square-error-versus-s-at-x-3-7-t-when-g-4-1mk1n2r2.webp)
![Figure 2: Root mean square error versus γ at x = [3 7]T when σ = 5 dB and N = 8](/figures/figure-2-root-mean-square-error-versus-g-at-x-3-7-t-when-s-5-3jpbp4f9.webp)
![Figure 7: Root squared errors based on real measurements of [1]](/figures/figure-7-root-squared-errors-based-on-real-measurements-of-1-xlbfl43o.webp)
![Figure 5: Root mean square error versus σ at x = [−3 7]T when γ = 4 and N = 8](/figures/figure-5-root-mean-square-error-versus-s-at-x-3-7-t-when-g-4-2mhkb977.webp)