Abstract

The indoor localization is very useful and essential technique in several application area of the wireless sensor network. Various noises such as clock offset, clock drift, and other environmental noises are a hindrance to the accurate localization measurement of a mobile node. In this paper, a new indoor localization scheme is introduced that takes the Kalman Filter to reduce the noises and meausre distances between nodes accurately.The experimental results show that the proposed method improves the accuracy of distance measurement by 18%.

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