Research on a Wi-Fi RSSI Calibration Algorithm Based on WOA-BPNN for Indoor Positioning

Research on a Wi-Fi RSSI Calibration Algorithm Based on WOA-BPNN for Indoor Positioning

Owing to the heterogeneity of software and hardware in different types of mobile terminals, the received signal strength indication (RSSI) from the same Wi-Fi access point (AP) varies in indoor environments, which can affect the positioning accuracy of fingerprint methods. To solve this problem and...

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Bibliographic Details
Main Authors: Min Yu, Shuyin Yao, Xuan Wu, Liang Chen
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Applied Sciences
Subjects:
BP neural network
clustering algorithm
heterogeneity of software and hardware
indoor positioning
whale optimisation algorithm
Wi-Fi RSSI calibration
Online Access:https://www.mdpi.com/2076-3417/12/14/7151

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