diff --git a/README.md b/README.md index 1f4e0bb..945a858 100644 --- a/README.md +++ b/README.md @@ -1,2 +1,24 @@ # 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 + +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 + +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: +![Running time comparison](/figs/result1.png) +![Sum rate comparison](/figs/result2.png)