Help needed with NS-3 Lena LTE Throughput calculation

[devop]

Hi everyone,

I'm trying to create an LTE simulation to compare throughput performance for MIMO and SISO transmition modes on LTE using ns-3 v3.21.

This code is based on the documentation and examples found within this group.

The simulation scenario is using 1 eNB and 2 UE. I create traffic between the 2 UEs and calculate the throughput using flow monitor module.

The problem I'm facing is that whatever TransmissionMode I use, the trroughput is always the same.

To configure the TransmissionMode from SISO to MIMO , I use

Config::SetDefault ("ns3::LteEnbRrc::DefaultTransmissionMode", UintegerValue (1));

Can anyone help me out a bit with this?

Is the simulation scenario correct according to your knowledge and experience?

Thank you in advance.