The following publications are possibly variants of this publication:
- Generalized signal alignment for arbitrary MIMO two-way relay channelsKangqi Liu, Meixia Tao, Dingcheng Yang. globecom 2014: 1661-1666 [doi]
- Generalized signal alignment for MIMO two-way X relay channelsKangqi Liu, Meixia Tao, Zhengzheng Xiang, Xin Long. icc 2014: 4436-4441 [doi]
- On the DoF Region for the Asymmetric MIMO Two-Way X Relay ChannelKangqi Liu, Xiaojun Jenny Yuan, Meixia Tao. tcom, 66(1):119-132, 2018. [doi]
- On the DoF Region of the MIMO Gaussian Two-User Interference Channel With an Instantaneous RelayTang Liu, Daniela Tuninetti, Sae-Young Chung. TIT, 63(7):4453-4471, 2017. [doi]