How to get SINR and throughput between one UE and one gNB ?

Question

Ahmad 2023-8-16

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https://ww2.mathworks.cn/matlabcentral/answers/2009352-how-to-get-sinr-and-throughput-between-one-ue-and-one-gnb

评论： Ahmad 2023-8-28

Hi,

I would like an example about getting SINR and throughput for just one UE connected to one gNB, and how to set up this enviroment using 5G toolbox in matlab.

Thanks

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Answer 1

Ganapathi Subramanian 2023-8-28

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https://ww2.mathworks.cn/matlabcentral/answers/2009352-how-to-get-sinr-and-throughput-between-one-ue-and-one-gnb#answer_1294972

Hi Ahmad,

It is my understanding that you are working on 5G communication and wants to know about how to get SINR and throughput between one UE and one gNB. Please refer to the below documentations to obtain throughput for a 5G network.

https://www.mathworks.com/help/5g/ug/nr-pdsch-throughput.html

https://www.mathworks.com/help/5g/ug/nr-cell-performance-with-downlink-mu-mimo.html

Use the MATLAB function ‘sinr’ to obtain signal to interference plus noise ratio. Please refer to the below documentation to know more about ‘sinr’ function.

https://www.mathworks.com/help/antenna/ref/txsite.sinr.html

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Ahmad 2023-8-28

Hi Ganapathi Subramanian,

Thanks for the reposnes.

I would like to know how to create a system between a BS and a UE, as well as how to calculate the SINR for uplink and downlink without using libraries. This is because I have unique parameters and channel model or matrix for my system, and it would be difficult to adjust these settings in built-in functions or tool box. I don't need PDSCH or MIMO; I simply need a straightforward single-user setup with one BS antenna for evaluation. Thanks for the help.

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