1. Yang, G., Zhou, Y., and Xia, W. 2018. Virtual channel optimization for overloaded MIMO systems. IEEE Trans. Circuits Syst. II, Exp. Briefs. 65, 3 (Mar. 2018), 331--335. DOI= 10.1109/TCSII.2017.2736069.
2. Santipach, W. and Honig, M. L. 2009. Capacity of a multiple-antenna fading channel with a quantized precoding matrix. IEEE Trans. Inf. Theory. 55, 3 (Mar. 2009), 1218--1234. DOI= 10.1109/TIT.2008.2011437.
3. Mohammed, S. K., Viterbo, E., Hong, Y., and Chockalingam, A. 2010. Precoding with X-codes to increase capacity with discrete input alphabets. In IEEE International Symposium on Information Theory (Austin, Texas, USA, June 13--18, 2010). ISIT '10. IEEE, New York, NY, 2148--2152. DOI= 10.1109/ISIT.2010.5513452.
4. Ismail, H. and Hamed, A. 2017. QoS-constraints and pilot-contamination in the uplink of non-cooperative cellular massive-MIMO. In 2017 IEEE Global Communications Conference (Singapore, Singapore, Dec. 4--8, 2017), GLOBECOM '17. IEEE, New York, NY, 1--6. DOI= 10.1109/GLOCOM.2017.8254065.
5. Zhang, X. and Wang, J. 2017. Statistical QoS-driven power adaptation over Q-OFDMA-based full-duplex D2D 5G mobile wireless networks. In 2017 IEEE Wireless Communications and Networking Conference (San Francisco, CA, USA, Mar. 19--22, 2017), WCNC '17. IEEE, New York, NY, 1--6. DOI= 10.1109/WCNC.2017.7925490.