Invention Grant
US08594638B2 Dynamic wireless networks and interactive wireless information communication and delivery systems for calculating distance to an object 有权
动态无线网络和用于计算距离物体的交互式无线信息通信和传送系统

Dynamic wireless networks and interactive wireless information communication and delivery systems for calculating distance to an object
Abstract:
A method is disclosed for calculating a distance to objects or a nearest object to a wireless enabled device. The method includes the steps of broadcasting a signal by the wireless enabled device to data tags, receiving by the data tags the signal by the wireless enabled device, and obtaining by each of the data tags a signal strength indicator of the wireless enabled device based on the signal from the wireless enabled device. Each of the data tags in a range transmits a signal to the wireless enabled device including the signal strength indicator of the wireless enabled device. Each signal strength indicator of the wireless enabled device is communicated to a positioning and communication system.
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