再根據TOA(time of arrival)來個無線定位,大方向總是能確定的。
理論上總是可以實現的,問題是,成本太高,抓到你,上ebay估計也bid不出個好價錢,不值。:)
再根據TOA(time of arrival)來個無線定位,大方向總是能確定的。
理論上總是可以實現的,問題是,成本太高,抓到你,上ebay估計也bid不出個好價錢,不值。:)
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