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Design and Simulation of Indoor Position System Based on PDR and Least Square RSSI Estimation

机译:基于PDR的室内位置系统的设计与仿真,最小二乘RSSI估计

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In this paper, we at first proposed a Least Square RSSI Estimation algorithm for the indoor wireless position. Next, a wireless indoor position system is designed based on the proposed algorithm and the PDR (Pedestrian Dead Reckoning) is used to correct the deviation of RSSI indoor position algorithm in this system. The simulations showed that the proposed method has a 34% accuracy improvement over systems based on the traditional RSSI indoor position algorithm. The proposed system provides a new algorithm for the indoor wireless position.
机译:在本文中,我们首先提出了用于室内无线位置的最小二乘RSSI估计算法。 接下来,基于所提出的算法设计无线室内位置系统,并使用PDR(行人死算)来校正该系统中RSSI室内位置算法的偏差。 模拟表明,该方法在基于传统的RSSI室内位置算法的系统具有34%的精度改进。 所提出的系统为室内无线位置提供了一种新的算法。

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