The improved algorithm eliminates the weight of interference users and multi-path signals, decreases the norm of the weight vector and the output noise power, improves SINR and converges more rapidly than the original ESB algorithm.

• 算法摒弃了权向量在干扰用户与多径信号空间中的分量,权向量范数更小,输出噪声功率较小,在提高信干噪比的同时能够获得比原ESB 算法更快的收敛速度,并对指向误差不敏感。