21 #include "ns3/core-module.h"
22 #include "ns3/network-module.h"
23 #include "ns3/mobility-module.h"
24 #include "ns3/lte-module.h"
25 #include "ns3/config-store.h"
26 #include <ns3/buildings-module.h>
35 main (
int argc,
char *argv[])
37 uint32_t nEnbPerFloor = 1;
43 cmd.AddValue (
"nEnb",
"Number of eNodeBs per floor", nEnbPerFloor);
44 cmd.AddValue (
"nUe",
"Number of UEs", nUe);
45 cmd.AddValue (
"nFloors",
"Number of floors, 0 for Friis propagation model",
47 cmd.AddValue (
"simTime",
"Total duration of the simulation (in seconds)",
49 cmd.Parse (argc, argv);
55 cmd.Parse (argc, argv);
59 double nodeHeight = 1.5;
60 double roomHeight = 3;
61 double roomLength = 8;
62 uint32_t nRooms = std::ceil (std::sqrt (nEnbPerFloor));
77 StringValue (
"ns3::HybridBuildingsPropagationLossModel"));
78 nEnb = nFloors * nEnbPerFloor;
83 std::vector<NodeContainer> ueNodes;
86 for (uint32_t i = 0; i < nEnb; i++)
90 ueNodes.push_back (ueNode);
94 mobility.SetMobilityModel (
"ns3::ConstantPositionMobilityModel");
95 std::vector<Vector> enbPosition;
102 uint32_t plantedEnb = 0;
103 for (uint32_t row = 0; row < nRooms; row++)
105 for (uint32_t column = 0; column < nRooms && plantedEnb < nEnbPerFloor; column++, plantedEnb++)
107 Vector v (roomLength * (column + 0.5), roomLength * (row + 0.5), nodeHeight);
108 positionAlloc->
Add (v);
109 enbPosition.push_back (v);
110 mobility.Install (ueNodes.at(plantedEnb));
113 mobility.SetPositionAllocator (positionAlloc);
118 for (uint32_t i = 0; i < nEnb; i++)
126 positionAlloc = CreateObject<ListPositionAllocator> ();
127 for (uint32_t j = 0; j < nUe; j++)
130 mobility.SetPositionAllocator (positionAlloc);
139 building = CreateObject<Building> ();
141 0.0, nRooms * roomLength,
142 0.0, nFloors* roomHeight));
150 uint32_t plantedEnb = 0;
151 for (uint32_t floor = 0; floor < nFloors; floor++)
153 uint32_t plantedEnbPerFloor = 0;
154 for (uint32_t row = 0; row < nRooms; row++)
156 for (uint32_t column = 0; column < nRooms && plantedEnbPerFloor < nEnbPerFloor; column++, plantedEnb++, plantedEnbPerFloor++)
158 Vector v (roomLength * (column + 0.5),
159 roomLength * (row + 0.5),
160 nodeHeight + roomHeight * floor);
161 positionAlloc->
Add (v);
162 enbPosition.push_back (v);
167 mobility.Install (ueNodes.at(plantedEnb));
169 for (uint32_t ue = 0; ue < nUe; ue++)
172 Vector vUe (v.x, v.y, v.z);
183 std::vector<NetDeviceContainer> ueDevs;
185 for (uint32_t i = 0; i < nEnb; i++)
188 ueDevs.push_back (ueDev);
189 lteHelper->
Attach (ueDev, enbDevs.
Get (i));