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Add LteSpectrumPhy::PemEnabled atribute for enable/disable the phy error model

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This commit is contained in:
Marco Miozzo
2012-01-12 17:41:52 +01:00
parent 2dc5d96c9a
commit 40443eb692
2 changed files with 17 additions and 7 deletions
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23
src/lte/model/lte-spectrum-phy.cc
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@@ -34,6 +34,7 @@
#include "lte-phy-tag.h"
#include <ns3/lte-mi-error-model.h>
#include <ns3/lte-mac-tag.h>
#include <ns3/boolean.h>
NS_LOG_COMPONENT_DEFINE ("LteSpectrumPhy");
@@ -112,6 +113,11 @@ LteSpectrumPhy::GetTypeId (void)
.AddTraceSource ("RxEndError",
"Trace fired when a previosuly started RX terminates with an error",
MakeTraceSourceAccessor (&LteSpectrumPhy::m_phyRxEndErrorTrace))
.AddAttribute ("PemEnabled",
"Activate/Deactivate the error model (by default is active).",
BooleanValue (true),
MakeBooleanAccessor (&LteSpectrumPhy::m_pemEnabled),
MakeBooleanChecker ());
;
return tid;
}
@@ -439,14 +445,17 @@ LteSpectrumPhy::EndRx ()
expectedTbs_t::iterator itTb = m_expectedTbs.begin ();
while (itTb!=m_expectedTbs.end ())
{
double errorRate = LteMiErrorModel::GetTbError (m_sinrPerceived, (*itTb).second.rbBitmap, (*itTb).second.size, (*itTb).second.mcs);
(*itTb).second.corrupt = m_random.GetValue () > errorRate ? false : true;
NS_LOG_DEBUG (this << "RNTI " << (*itTb).first << " size " << (*itTb).second.size << " mcs " << (uint32_t)(*itTb).second.mcs << " bitmap " << (*itTb).second.rbBitmap.size () << " ErrorRate " << errorRate << " corrupted " << (*itTb).second.corrupt);
for (uint16_t i = 0; i < (*itTb).second.rbBitmap.size (); i++)
if (m_pemEnabled)
{
NS_LOG_DEBUG (this << " RB " << (*itTb).second.rbBitmap.at (i) << " SINR " << m_sinrPerceived[(*itTb).second.rbBitmap.at (i)]);
}
double errorRate = LteMiErrorModel::GetTbError (m_sinrPerceived, (*itTb).second.rbBitmap, (*itTb).second.size, (*itTb).second.mcs);
(*itTb).second.corrupt = m_random.GetValue () > errorRate ? false : true;
NS_LOG_DEBUG (this << "RNTI " << (*itTb).first << " size " << (*itTb).second.size << " mcs " << (uint32_t)(*itTb).second.mcs << " bitmap " << (*itTb).second.rbBitmap.size () << " ErrorRate " << errorRate << " corrupted " << (*itTb).second.corrupt);
}
// for (uint16_t i = 0; i < (*itTb).second.rbBitmap.size (); i++)
// {
// NS_LOG_DEBUG (this << " RB " << (*itTb).second.rbBitmap.at (i) << " SINR " << m_sinrPerceived[(*itTb).second.rbBitmap.at (i)]);
// }
itTb++;
}

1
src/lte/model/lte-spectrum-phy.h
View File

@@ -212,6 +212,7 @@ private:
SpectrumValue m_sinrPerceived;
UniformVariable m_random;
bool m_pemEnabled; // when true (default) the phy error model is enabled
};