Changing physical distance between nodes
Vera
Hi,
I'm working on my of 6LoWPAN protocol operating principles depending on the transmission distance. Now I'm using LrWpanNetDevice.
Now I'm using MobilityHelper but when I change DeltaX and DeltaY, nothing changes (data transmission time at least).
Here is an extract of my code:
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double m_step = 100;
CommandLine cmd;
cmd.AddValue ("step", "Size of edge in our grid (meters)", m_step);
...
MobilityHelper mobility;
mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
mobility.SetPositionAllocator ("ns3::GridPositionAllocator",
"MinX", DoubleValue (0.0),
"MinY", DoubleValue (0.0),
"DeltaX", DoubleValue (m_step),
"DeltaY", DoubleValue (m_step),
"GridWidth", UintegerValue (30),
"LayoutType", StringValue ("RowFirst"));
mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
mobility.Install (nodes);
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I need to change PHYSICAL distance between nodes so I can get some parameters changes.
Is it possible to do in ns-3? I will appreciate your help as soon as possible!
