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| # R-WMMSE | ||
| This is the code implementation for the R-WMMSE algorithm. | ||
| This is the code implementation for the R-WMMSE algorithm. | ||
| CLick here for the original paper link: | ||
| [Rethinking WMMSE: Can Its Complexity Scale Linearly With the Number of BS Antennas?](https://ieeexplore.ieee.org/document/10054084/) | ||
| # Code Introduction | ||
| WMMSE.m : The main function for [the WMMSE algorithm](https://ieeexplore.ieee.org/document/5756489/). | ||
| R-WMMSE.m : The main function for [the R-WMMSE algorithm](https://ieeexplore.ieee.org/document/10054084/). | ||
| find_U1.m : The function for finding the U in each iteration of the WMMSE algorithm. | ||
| find_W1.m : The function for finding the W in each iteration of the WMMSE algorithm. | ||
| find_V1.m : The function for finding the V in each iteration of the WMMSE algorithm. | ||
| sumrate.m : The function for computing the sum rate in the WMMSE algorithm. | ||
| Test_R_WMMSE.m : This is a function used to test R_WMMSE performance, enter the required parameters and the function would return the number of iterations, running time and sum rate information | ||
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| find_U.m : The function for finding the U in each iteration of the R-WMMSE algorithm. | ||
| find_W1.m : The function for finding the W in each iteration of the R-WMMSE algorithm. | ||
| find_X.m : The function for finding the X in each iteration of the R-WMMSE algorithm. | ||
| sumrate.m : The function for computing the sum rate in the R-WMMSE algorithm. | ||
| Test_WMMSE.m : This is a function used to test WMMSE performance, enter the required parameters and the function would return the number of iterations, running time and sum rate information | ||
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| Test.m : This script is used to access the performance gap between the two algorithms WMMSE and R-WMMSE. The indicators include running time, number of iterations and final sum rate. Currently this script only supports the simulation scenario of a single base station. | ||
| # Result | ||
| Run Test.m in matlab and get the following figures, one for running time and the other for sum rate: | ||
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