Mathematics relationship between CDL channels and Saleh-Valenzuela model
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Hi everyone,
I'm learning to generate a CDL channel through example CDL Channel Model Customization with Ray Tracing, and I also read some papers about Saleh-Valenzuela model for mmWave, and I see they have some things in common, like AoA, AoD,... But I didn't find any Matlab source explaining the mathematics behind the functions related to nrCDLChannel() object.
I am wondering if CDL channel use the Saleh-Valenzuela model? Could you please give me some Matlab sites that explain the mathematical formulas behind that? because I saw different papers have different notations of Saleh-Valenzuela model, and it quite confusing for me as a new learner.
Thanks a lot in advance.
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Ayush
le 19 Juin 2024
Hello Thien,
To understand more about the generation of the CDL channel using the object “nrCDLChannel” you can refer to the following documentation:
The above MathWorks documentation also provides a reference to a technical report explaining the mathematics behind the functions of this object. Please refer to the following link for the technical report:
Regarding the relationship with the Saleh-Valenzuela model, the CDL models described for link-level evaluations in the technical report are conceptually related to the Saleh-Valenzuela model by depicting their clustered delay lines with different channel profiles for NLOS (Non-Line of Sight) and LOS (Line of Sight) scenarios.
Hope these resources help you in your learning journey!
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