Ruiqi Xue, Meng Zhang, Hui Yu, Hanwen Luo, HuiJiang Zhi. Beamforming Design for Cognitive Bidirectional Relay Networks with Imperfect CSI. In Zhipeng Cai, Chaokun Wang, Siyao Cheng, Hongzhi Wang, Hong Gao, editors, Wireless Algorithms, Systems, and Applications - 9th International Conference, WASA 2014, Harbin, China, June 23-25, 2014. Proceedings. Volume 8491 of Lecture Notes in Computer Science, pages 446-457, Springer, 2014. [doi]
Abstract is missing.