Research Article
An Effective Scheduling-Based RFID Reader Collision Avoidance Model and Its Resource Allocation via Artificial Immune Network
Table 3
Parameters in R2RCAM-IRO.
| Parameter | Value |
| Operating frequency | 902–928 MHz | Bandwidth | 500 KHz | Normalized spectrum power, | 0.86 | Reader antenna gain, , | 6 dBi | Reflection coefficient of effective power, | 0.1 | Required minimum power for tag operation, | −15 dBm | Reference path loss, | −31.6 dB | Minimum SINR, | 11.6 dB | Exponent of the path loss, | 2.5 | Noise power, | −90 dBm | Modulation depth, | 0.1 | Number of the tags, | 100000 | Maximum identifiable tag number of a reader in a slot, | 4000 | Accuracy, | 0.01 | Spectrum mask, | | | 0 dB | | −20 dB | | −50 dB | | −60 dB | | −65 dB |
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