From 225707ed3ca4fd95de71dfa26dcc929413845a6a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?S=C3=A9bastien=20Deronne?= Date: Wed, 24 Jan 2018 10:12:33 +0100 Subject: [PATCH] documentation: Update limitations of the wifi module --- src/wifi/doc/source/wifi-design.rst | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/wifi/doc/source/wifi-design.rst b/src/wifi/doc/source/wifi-design.rst index f1d62b5f1..85ed7401f 100644 --- a/src/wifi/doc/source/wifi-design.rst +++ b/src/wifi/doc/source/wifi-design.rst @@ -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