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Table 1 RFID Fingerprint Database

From: Positioning and guiding educational robots by using fingerprints of WiFi and RFID array

RSSxy

RSSx0

…

RSSx5

…

RSSx9

RSSx10A

RSS0y

− 46.1

…

− 41.1

 

− 49.1

− 51.2

RSS1y

− 51.6

…

…

…

…

…

…

…

…

…

…

…

…

RSS7y

− 51.5

…

− 49.8

…

− 51.1

− 51.7

RSS8y

− 52.5

…

− 50.6

…

− 51.6

− 49.1

  1. Collect and process the data of RSS and establish an RSS fingerprint database