Table 1 Related parameters and numerical representation
From: RFID tag recognition model for Internet of Things for training room management
Parameter symbols | Related description | Parameter symbols | Related description |
|---|---|---|---|
\(f\) | Frame length | \(r\) | Random number |
\(k\) | Number of known labels | \(u\) | Unknown number of tags |
\({t_l}\) | Corresponding time slot | \({t_s}\) | Short response time slot |
\({V_c}\) | Indicator vector | \(\mu\) | Preset recognition accuracy |
\({t_{tag}}\) | Label ID transmission time slot | \(H(\bullet)\)Â Â | Hash function for unified random distribution |