You should search Mathworks discussions forums.

Greeting

Thanks for your respond

I will return with feedback to you. I recommend in the research point building simulation model from data generation to reconstructing it at the receiver.

Thanks again

Hi,

My suggestion is to use Vienna LTE-A simulator.

https://www.nt.tuwien.ac.at/research/mobile-communications/vccs/vienna-lte-a-simulators/

You need to have academic licence to get the code which is an easy process.

Hope it will help.