Research on intelligent indoor location method based on Wi-Fi fingerprint Online publication date: Thu, 22-Apr-2021
by Jie Yuan; Yi He
International Journal of Communication Networks and Distributed Systems (IJCNDS), Vol. 26, No. 3, 2021
Abstract: In order to improve indoor location performance based on Wi-Fi fingerprint, the novel algorithm is put forward based on K-mean algorithm and fuzzy support vector machine. Firstly, the basic theories of Wi-Fi location technology, indoor location principle based on location fingerprint database are studied. Secondly, the basic theories of K-means algorithm, fuzzy support vector machine and nearest incremental algorithm are discussed, and the corresponding mathematical model is deduced. Third, the Wi-Fi fingerprint location algorithm procedure is designed. Finally, the simulation analysis is carried out, and results show that the proposed method has higher location performance.
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