The following publications are possibly variants of this publication:
- Bi-Directional Training for Wideband SystemsJialing Liu, Qian Cheng, Weimin Xiao, Diana Maamari, Anthony C. K. Soong. vtc 2019: 1-6 [doi]
- Bi-Directional Training for FDD SystemsHao Zhou, Michael L. Honig, Jialing Liu, Weimin Xiao. globecom 2019: 1-6 [doi]
- Bi-Directional Training with Rank Optimization and Fairness ControlHao Zhou, Jialing Liu, Qian Cheng, Diana Maamari, Weimin Xiao, Anthony C. K. Soong. vtc 2018: 1-6 [doi]