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Wireless localization method and wireless localization apparatus using fingerprinting technique

机译:使用指纹技术的无线定位方法和无线定位装置

摘要

A wireless localization method using a fingerprinting technique that performs localization by using a plurality of access points and a plurality of sample points arranged at regular distances, the wireless localization method includes: detecting first through third sample points adjacent to a predetermined node from among the plurality of sample points via the fingerprinting technique; calculating corrected coordinates by using a received signal strength (RSS) between the predetermined node and the first sample point, an RSS value between the predetermined node and the second sample point, an RSS value between the first and second sample points, an RSS value between the first and third sample points, and a distance between the plurality of sample points; and estimating a location of the predetermined node by reflecting the corrected coordinates on coordinates of the first sample point.
机译:一种使用指纹技术的无线定位方法,该方法通过使用以规则距离布置的多个接入点和多个采样点执行定位,该无线定位方法包括:从多个采样点中检测与预定节点相邻的第一至第三采样点。通过指纹技术提取样品点;通过使用预定节点和第一采样点之间的接收信号强度(RSS),预定节点和第二采样点之间的RSS值,第一采样点和第二采样点之间的RSS值,之间的RSS值来计算校正的坐标第一和第三采样点,以及多个采样点之间的距离;通过将校正后的坐标反映在第一采样点的坐标上来估计预定节点的位置。

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