Hi everyone,
I’m currently working on MATLAB’s wireless network simulator toolbox. I have two nodes: one gNB and one UE. I’m generating video traffic and using my own TDL channel. My problem is that when I add the Doppler effect to my channel, the automatic MCS selection is not optimal. I don’t understand why the channel estimation degrades with the Doppler effect. Therefore, I’m looking to adjust the CSI-RS parameters to see if this can improve the channel estimation and consequently the MCS selection.I don’t find any function who can permit me to adjust parameters and I can’t go depper in the code of wireless network simulator.Hi everyone,
I’m currently working on MATLAB’s wireless network simulator toolbox. I have two nodes: one gNB and one UE. I’m generating video traffic and using my own TDL channel. My problem is that when I add the Doppler effect to my channel, the automatic MCS selection is not optimal. I don’t understand why the channel estimation degrades with the Doppler effect. Therefore, I’m looking to adjust the CSI-RS parameters to see if this can improve the channel estimation and consequently the MCS selection.I don’t find any function who can permit me to adjust parameters and I can’t go depper in the code of wireless network simulator. Hi everyone,
I’m currently working on MATLAB’s wireless network simulator toolbox. I have two nodes: one gNB and one UE. I’m generating video traffic and using my own TDL channel. My problem is that when I add the Doppler effect to my channel, the automatic MCS selection is not optimal. I don’t understand why the channel estimation degrades with the Doppler effect. Therefore, I’m looking to adjust the CSI-RS parameters to see if this can improve the channel estimation and consequently the MCS selection.I don’t find any function who can permit me to adjust parameters and I can’t go depper in the code of wireless network simulator. csi-rs, simulation MATLAB Answers — New Questions

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