Spatio-temporal channel characterization in a suburban non line-of-sight microcellular environment. - Jun-ichi Takada; Jiye Fu; Houtao Zhu; Takehiko Kobayashi (IEEE J. Sel. Areas Commun., 2002)

A Low Complexity Tree-Structure Based User Scheduling Algorithm for Up-Link Multi-User MIMO Systems. - Junyi Wang; Kiyomichi Araki; Zhongzhao Zhang; Yuyuan Chang; Houtao Zhu; Tsuyoshi Kashima (IEICE Trans. Commun., 2007)