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advanced-wireless [2022/03/09 15:43] – [Fragmentation Threshold]-formatting hogwild | advanced-wireless [2022/03/09 15:44] – [AC-PHY Interference Mitigation] hogwild | ||
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**Auto: | **Auto: | ||
- | **Mixed Mode: **Mixed Mode transmissions can be decoded by 802.11a/g clients, providing backwards compatibility. In Mixed mode, 802.11n devices transmit a legacy format preamble, followed by an HT format preamble and a legacy radio signal. A Mixed mode device must also send legacy format CTS-to-Self or RTS/CTS (Request to Send/Clear to Send) frames before transmitting. These mechanisms let other 802.11a/b/g devices sense a busy network medium and wait for another turn to transmit. This alows for backwards compatiblity with earlier protocols, but reduces throughput, compared with Greenfield, or GF-BRCM modes. | + | **Mixed Mode: **Mixed Mode transmissions can be decoded by 802.11a/g clients, providing backwards compatibility. In Mixed mode, 802.11n devices transmit a legacy format preamble, followed by an HT format preamble and a legacy radio signal. A Mixed mode device must also send legacy format CTS-to-Self or RTS/CTS (Request to Send/Clear to Send) frames before transmitting. These mechanisms let other 802.11a/b/g devices sense a busy network medium and wait for another turn to transmit. This allows |
- | **Greenfield: | + | **Greenfield: |
**GF-BRCM: **TBD. \\ | **GF-BRCM: **TBD. \\ | ||
+ | \\ | ||
{{: | {{: | ||
+ | \\ | ||
==== Overlapping BSS Coexistence ==== | ==== Overlapping BSS Coexistence ==== | ||
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* opt. 2 AND opt. 3 | * opt. 2 AND opt. 3 | ||
* opt. 1 AND opt. 2 AND opt. 3 (All option enabled) \\ | * opt. 1 AND opt. 2 AND opt. 3 (All option enabled) \\ | ||
+ | \\ | ||
{{: | {{: | ||
+ | \\ | ||
==== Interference Mitigation ==== | ==== Interference Mitigation ==== |