Considering wideband millimeter wave (mmWave) multiuser multiple-input multiple-output (MIMO) systems. we propose a new hybrid precoding and combining method for rate balancing among users. The orthogonal frequency division multiple access (OFDMA) scheme is employed for multiuser transmission. and a greedy-based algorithm is developed for subband allocation under the max-min user rate... https://bbmbatteryes.shop/product-category/106/