| Version 3 (modified by chunter, 9 years ago) (diff) |
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Receiver Characterization
The IEEE 802.11 Standard specifies a minimum receiver sensitivity that all 802.11 devices must achieve. This sensitivity is specified as a receive power (in dBm) in which a device must achieve no worse than a 10% PER for PPDU receptions of 1000 octets. The receiver minimum input sensitivity requirements are specified in Section 18.3.10.2 of 802.11-2012 and are reproduced here:
| Rate | Modulation / Coding | Minimum Sensitivity (dBm) |
|---|---|---|
| 6 Mbps | BPSK 1/2 | -82 |
| 9 Mbps | BPSK 3/4 | -81 |
| 12 Mbps | QPSK 1/2 | -79 |
| 18 Mbps | QPSK 3/4 | -77 |
| 24 Mbps | 16-QAM 1/2 | -74 |
| 36 Mbps | 16-QAM 3/4 | -70 |
| 48 Mbps | 64-QAM 1/2 | -66 |
| 54 Mbps | 64-QAM 2/3 | -65 |
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| Experimental Setup |
Attachments (5)
- setup.png (46.3 KB) - added by chunter 9 years ago.
- rx_power_accuracy.png (25.4 KB) - added by chunter 9 years ago.
- rx_sensitivity_nonht.png (196.6 KB) - added by murphpo 6 years ago.
- dsss_sensitivity.png (109.3 KB) - added by murphpo 6 years ago.
- rx_sensitivity_htmf.png (204.4 KB) - added by murphpo 6 years ago.
Download all attachments as: .zip
