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wifi: Update wifi-user.rst and changes.md to reflect the changes made to WifiHelper::SetStandard()

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sanjaybhat2004
2024-09-06 20:53:20 +05:30
committed by Eduardo Almeida
parent 0f58f70d62
commit 1cc10b7811
2 changed files with 6 additions and 1 deletions
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CHANGES.md
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@@ -22,6 +22,7 @@ Changes from ns-3.42 to ns-3-dev
* (core) Added `LaplacianRandomVariable` class implementing the Laplacian random variable, and `LargestExtremeValueRandomVariable` class implementing the Largest Extreme Value random variable.
* (wifi) Added a new trace source to `WifiPhy`: **PhyRxMacHeaderEnd**, which is fired when the reception of the MAC header of an MPDU is completed and provides the MAC header and the remaining PSDU duration. The trace source is actually fired when the new **NotifyMacHdrRxEnd** attribute of `WifiPhy` is set to true (it is set to false by default).
* (lr-wpan) Added a new test to `lr-wpan-cca-test.cc` suite. The added test demonstrates a known CCA vulnerability window.
* (wifi) WifiHelper::SetStandard() method now accepts selected string values in addition to enum argument.
### Changes to existing API

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src/wifi/doc/source/wifi-user.rst
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@@ -266,12 +266,16 @@ This section provides guidance on how to properly configure these settings.
WifiHelper::SetStandard()
+++++++++++++++++++++++++
``WifiHelper::SetStandard ()`` is a method required to set various parameters
``WifiHelper::SetStandard()`` is a method required to set various parameters
in the Mac and Phy to standard values, but also to check that the channel
settings as described above are allowed. For instance, a channel in the 2.4 GHz
band cannot be configured if the standard is 802.11ac, or a channel in the 6 GHz
band can only be configured if the standard is 802.11ax (or beyond).
``WifiHelper::SetStandard()`` can also be called by passing a string with the
standard name. For example any of the strings "802.11ax", "11ax" or "HE" can
be passed in order to set the standard as ``WIFI_STANDARD_80211ax``.
The following values for WifiStandard are defined in
``src/wifi/model/wifi-standards.h``: