F5/unison
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

lena-dual-stripe now outputs gnuplottable lists of enbs and ues

Browse Source
This commit is contained in:
Nicola Baldo
2012-05-18 14:06:10 +02:00
parent 31ae5da80a
commit d82b773baf
1 changed files with 87 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

111
src/lte/examples/lena-dual-stripe.cc
View File

@@ -154,11 +154,66 @@ PrintGnuplottableBuildingListToFile (std::string filename)
outFile << "set object " << index
<< " rect from " << box.xMin << "," << box.yMin
<< " to " << box.xMax << "," << box.yMax
<< " front"
<< " front fs empty "
<< std::endl;
}
}
void
PrintGnuplottableUeListToFile (std::string filename)
{
std::ofstream outFile;
outFile.open (filename.c_str ());
if (!outFile.is_open ())
{
NS_LOG_ERROR ("Can't open file " << filename);
return;
}
for (NodeList::Iterator it = NodeList::Begin (); it != NodeList::End (); ++it)
{
Ptr<Node> node = *it;
int nDevs = node->GetNDevices ();
for (int j = 0; j < nDevs; j++)
{
Ptr<LteUeNetDevice> uedev = node->GetDevice (j)->GetObject <LteUeNetDevice> ();
if (uedev)
{
Vector pos = node->GetObject<MobilityModel> ()->GetPosition ();
outFile << "set label \"" << uedev->GetImsi ()
<< "\" at "<< pos.x << "," << pos.y << " left font \"Helvetica,4\" textcolor rgb \"grey\" front point pt 1 ps 0.3 lc rgb \"grey\" offset 0,0"
<< std::endl;
}
}
}
}
void
PrintGnuplottableEnbListToFile (std::string filename)
{
std::ofstream outFile;
outFile.open (filename.c_str ());
if (!outFile.is_open ())
{
NS_LOG_ERROR ("Can't open file " << filename);
return;
}
for (NodeList::Iterator it = NodeList::Begin (); it != NodeList::End (); ++it)
{
Ptr<Node> node = *it;
int nDevs = node->GetNDevices ();
for (int j = 0; j < nDevs; j++)
{
Ptr<LteEnbNetDevice> enbdev = node->GetDevice (j)->GetObject <LteEnbNetDevice> ();
if (enbdev)
{
Vector pos = node->GetObject<MobilityModel> ()->GetPosition ();
outFile << "set label \"" << enbdev->GetCellId ()
<< "\" at "<< pos.x << "," << pos.y << " left font \"Helvetica,4\" textcolor rgb \"white\" front point pt 2 ps 0.3 lc rgb \"white\" offset 0,0"
<< std::endl;
}
}
}
}
int
main (int argc, char *argv[])
@@ -193,7 +248,6 @@ main (int argc, char *argv[])
bool epcUl = true;
bool useUdp = true;
bool generateRem = false;
bool printBuildingList = false;
CommandLine cmd;
cmd.AddValue ("nBlocks", "Number of femtocell blocks", nBlocks);
@@ -222,8 +276,6 @@ main (int argc, char *argv[])
cmd.AddValue ("simTime", "Total duration of the simulation [s]", simTime);
cmd.AddValue ("generateRem", "if true, will generate a REM and then abort the simulation;"
"if false, will run the simulation normally (without generating any REM)", generateRem);
cmd.AddValue ("printBuildingList", "if true, will save a list of buildings with their positions to file;"
"if false, will run the simulation normally (without generating any REM)", printBuildingList);
cmd.AddValue ("epc", "if true, will setup the EPC to simulate an end-to-end topology;"
"if false, only the LTE radio access will be simulated.", epc);
cmd.AddValue ("epcDl", "if true, will activate data flows in the downlink when EPC is being used. "
@@ -244,22 +296,32 @@ main (int argc, char *argv[])
cmd.Parse (argc, argv);
uint32_t currentSite = nMacroEnbSites -1;
uint32_t biRowIndex = (currentSite / (nMacroEnbSitesX + nMacroEnbSitesX + 1));
uint32_t biRowRemainder = currentSite % (nMacroEnbSitesX + nMacroEnbSitesX + 1);
uint32_t rowIndex = biRowIndex*2 + 1;
if (biRowRemainder >= nMacroEnbSitesX)
{
++rowIndex;
}
uint32_t nMacroEnbSitesY = rowIndex;
NS_LOG_LOGIC ("nMacroEnbSitesY = " << nMacroEnbSitesY);
Box macroUeBox;
Box macroUeBox (-areaMarginFactor*interSiteDistance,
(nMacroEnbSitesX + areaMarginFactor)*interSiteDistance,
-areaMarginFactor*interSiteDistance,
(nMacroEnbSitesY -1)*interSiteDistance*sqrt(0.75) + areaMarginFactor*interSiteDistance,
1.0, 2.0);
if (nMacroEnbSites > 0)
{
uint32_t currentSite = nMacroEnbSites -1;
uint32_t biRowIndex = (currentSite / (nMacroEnbSitesX + nMacroEnbSitesX + 1));
uint32_t biRowRemainder = currentSite % (nMacroEnbSitesX + nMacroEnbSitesX + 1);
uint32_t rowIndex = biRowIndex*2 + 1;
if (biRowRemainder >= nMacroEnbSitesX)
{
++rowIndex;
}
uint32_t nMacroEnbSitesY = rowIndex;
NS_LOG_LOGIC ("nMacroEnbSitesY = " << nMacroEnbSitesY);
macroUeBox = Box (-areaMarginFactor*interSiteDistance,
(nMacroEnbSitesX + areaMarginFactor)*interSiteDistance,
-areaMarginFactor*interSiteDistance,
(nMacroEnbSitesY -1)*interSiteDistance*sqrt(0.75) + areaMarginFactor*interSiteDistance,
1.0, 2.0);
}
else
{
// still need the box to place femtocell blocks
macroUeBox = Box (0, 150, 0, 150, 1.0, 2.0);
}
FemtocellBlockAllocator blockAllocator (macroUeBox, nApartmentsX, nFloors);
blockAllocator.Create (nBlocks);
@@ -478,6 +540,10 @@ main (int argc, char *argv[])
Ptr<RadioEnvironmentMapHelper> remHelper;
if (generateRem)
{
PrintGnuplottableBuildingListToFile ("buildings.txt");
PrintGnuplottableEnbListToFile ("enbs.txt");
PrintGnuplottableUeListToFile ("ues.txt");
remHelper = CreateObject<RadioEnvironmentMapHelper> ();
remHelper->SetAttribute ("ChannelPath", StringValue ("/ChannelList/0"));
remHelper->SetAttribute ("OutputFile", StringValue ("lena-dual-stripe.rem"));
@@ -488,6 +554,8 @@ main (int argc, char *argv[])
remHelper->SetAttribute ("Z", DoubleValue (1.5));
remHelper->Install ();
// simulation will stop right after the REM has been generated
}
else
{
@@ -501,11 +569,6 @@ main (int argc, char *argv[])
lteHelper->EnablePdcpTraces ();
}
if (printBuildingList)
{
PrintGnuplottableBuildingListToFile ("buildings.txt");
}
Simulator::Run ();
//GtkConfigStore config;