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advanced-wireless [2022/03/09 15:44] – [AC-PHY Interference Mitigation] hogwildadvanced-wireless [2022/03/09 15:46] – [Bluetooth Coexistence] hogwild
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 ====== Advanced Wireless ====== ====== Advanced Wireless ======
  
-The Advanced Wireless menu contains settings for advanced tuning of Wi-Fi interfaces. Changing these settings from the defaults is not recommended unless you are experienced with advanced Wi-Fi settings. All default settings in the dropdown menus on this page are noted with an asterisk (*). For basic Wi-Fi settings, see the wiki page for the [[network|Network]] menu. \\+The Advanced Wireless menu contains settings for advanced tuning of WiFi interfaces. Changing these settings from the defaults is not recommended unless you are experienced with advanced WiFi settings. All default settings in the dropdown menus on this page are noted with an asterisk (*). For basic WiFi settings, see the wiki page for the [[network|Network]] menu. \\
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 {{:pasted:20220309-082430.png}} \\ {{:pasted:20220309-082430.png}} \\
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   * Preemption   * Preemption
  
-Bluetooth and 2.4 GHz Wi-Fi radio waves can interfere with each other, since both operate on the same (2.4 GHz) frequency band. Choosing **Enable** can help to reduce that interference, by asking the Bluetooth devices to take turns using the same channels as your Wi-Fi.+Bluetooth and 2.4 GHz WiFi radio waves can interfere with each other, since both operate on the same (2.4 GHz) frequency band. Choosing **Enable** can help to reduce that interference, by asking the Bluetooth devices to take turns using the same channels as your WiFi.
  
 The **Preemptive** function will make FreshTomato inform the Bluetooth device about which Bluetooth channel it's operating on. The Bluetooth device can then mark that channel as "in use" and use alternate channels for its own communications. The **Preemptive** function will make FreshTomato inform the Bluetooth device about which Bluetooth channel it's operating on. The Bluetooth device can then mark that channel as "in use" and use alternate channels for its own communications.
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 In theory, this modulation method makes it possible to transmit more bits per symbol, and thus increase data rates. In reality, most claims of big increases in transfer rates are likely exaggerated. QAM links are more susceptible to noise. As a result, Turbo QAM is generally only useful in very low-noise/interference wireless environments. Many people report it being effective on line-of-sight links of up to about 25 feet. Vendors claim the range with Turbo QAM may improve when beamforming is used. You may need to experiment to see what works best on your network. \\ In theory, this modulation method makes it possible to transmit more bits per symbol, and thus increase data rates. In reality, most claims of big increases in transfer rates are likely exaggerated. QAM links are more susceptible to noise. As a result, Turbo QAM is generally only useful in very low-noise/interference wireless environments. Many people report it being effective on line-of-sight links of up to about 25 feet. Vendors claim the range with Turbo QAM may improve when beamforming is used. You may need to experiment to see what works best on your network. \\
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 {{:pasted:20220309-083958.png}} \\ {{:pasted:20220309-083958.png}} \\
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 ==== Explicit beamforming ==== ==== Explicit beamforming ====
advanced-wireless.txt · Last modified: 2024/03/02 18:01 by hogwild