TY - CONF T1 - Downlink Coverage Analysis of K-Tier Heterogeneous Networks with Multiple Antennas JO - ICC 2019 - 2019 IEEE International Conference on Communications (ICC) PY - 2019/05/01 AU - Hu H AU - Zhang J AU - Chu X AU - Zhang J ED - DO - DOI: 10.1109/icc.2019.8761220 PB - IEEE Y2 - 2025/08/21 ER -