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wifi: use m_edThresholdW instead of DbmToW (WToDbm (m_edThresholdW))

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This commit is contained in:
Alexander Krotov
2018-08-03 03:07:38 +03:00
parent 9a6bcd75de
commit dcb280d053
1 changed files with 2 additions and 2 deletions
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4
src/wifi/model/wifi-phy.cc
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@@ -3616,7 +3616,7 @@ void
WifiPhy::StartRx (Ptr<Packet> packet, WifiTxVector txVector, MpduType mpdutype, double rxPowerW, Time rxDuration, Ptr<Event> event)
{
NS_LOG_FUNCTION (this << packet << txVector << +mpdutype << rxPowerW << rxDuration);
if (rxPowerW > DbmToW (GetEdThreshold ())) //checked here, no need to check in the payload reception (current implementation assumes constant rx power over the packet duration)
if (rxPowerW > m_edThresholdW) //checked here, no need to check in the payload reception (current implementation assumes constant rx power over the packet duration)
{
AmpduTag ampduTag;
WifiPreamble preamble = txVector.GetPreambleType ();
@@ -3681,7 +3681,7 @@ WifiPhy::StartRx (Ptr<Packet> packet, WifiTxVector txVector, MpduType mpdutype,
else
{
NS_LOG_DEBUG ("drop packet because signal power too Small (" <<
rxPowerW << "<" << DbmToW (GetEdThreshold ()) << ")");
rxPowerW << "<" << m_edThresholdW << ")");
NotifyRxDrop (packet);
m_plcpSuccess = false;
MaybeCcaBusyDuration ();