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wifi: Extend WifiTxVector to set NSS per staId

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This commit is contained in:
Sébastien Deronne
2019-06-11 08:38:30 +02:00
parent b7e8820496
commit 473d25e6b3
2 changed files with 17 additions and 2 deletions
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8
src/wifi/model/wifi-tx-vector.cc
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@@ -255,6 +255,14 @@ WifiTxVector::SetNss (uint8_t nss)
m_nss = nss;
}
void
WifiTxVector::SetNss (uint8_t nss, uint16_t staId)
{
NS_ABORT_MSG_IF (m_preamble != WIFI_PREAMBLE_HE_MU, "Not an HE MU transmission");
NS_ABORT_MSG_IF (staId > 2048, "STA-ID should be correctly set for HE MU");
m_muUserInfos[staId].nss = nss;
}
void
WifiTxVector::SetNess (uint8_t ness)
{

11
src/wifi/model/wifi-tx-vector.h
View File

@@ -202,17 +202,24 @@ public:
*/
uint8_t GetNssMax (void) const;
/**
* Sets the number of Nss refer to IEEE 802.11n Table 20-28 for explanation and range
* Sets the number of Nss
*
* \param nss the number of spatial streams
*/
void SetNss (uint8_t nss);
/**
* Sets the number of Nss for HE MU
*
* \param nss the number of spatial streams
* \param staId the station ID for HE MU
*/
void SetNss (uint8_t nss, uint16_t staId);
/**
* \returns the number of extended spatial streams
*/
uint8_t GetNess (void) const;
/**
* Sets the Ness number refer to IEEE 802.11n Table 20-6 for explanation
* Sets the Ness number
*
* \param ness the number of extended spatial streams
*/