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documentation: Update limitations of the wifi module

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Sébastien Deronne
2018-01-24 10:12:33 +01:00
parent 7ac773214c
commit 225707ed3c
1 changed files with 4 additions and 0 deletions
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4
src/wifi/doc/source/wifi-design.rst
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@@ -170,8 +170,12 @@ The following details pertain to the physical layer and channel models:
* 802.11ax only supports SU PPDU format
* 802.11ac/ax MU-MIMO is not supported, and no more than 4 antennas can be configured
* 802.11n/ac/ax beamforming is not supported
* 802.11 PCF and 802.11 HCF/HCCA are not implemented
* Authentication and encryption are missing
* Processing delays are not modeled
* PLCP preamble reception is not modeled
* PHY_RXSTART is not supported
* The current implementation assumes that secondary channels are always higher than primary channels
At the MAC layer, most of the main functions found in deployed Wi-Fi
equipment for 802.11a/b/e/g/n/ac/ax are implemented, but there are scattered instances