Figure 7From: Schedule-based sequential localization in asynchronous wireless networksError ellipses of a single auxiliary node in the scenario of Figure5, under two different values of priors of anchor positions. The solid black ellipse is the HCRB for σ a  = 3 cm whereas the dashed red ellipse indicates the performance of the AMAP estimator in the same scenario. The larger dash-dotted black ellipse and the dotted red ellipse indicate the HCRB and the performance of the AMAP estimator, respectively, in the σ a  = 30 cm case. Here, σ = 1 ns.Back to article page