{C16} H. J. Yang, W.-Y. Shin, B. C. Jung, and C. Suh, and A. Paulraj, “Opportunistic interference alignment for MIMO interfering broadcast channels” in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICCASP), Florence, Italy, May 2014.

[C16] H. J. Yang, W.-Y. Shin, B. C. Jung, and C. Suh, and A. Paulraj, “Opportunistic interference alignment for MIMO interfering broadcast channels” in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICCASP), Florence, Italy, May 2014. Abstract In this paper, we propose an opportunistic interference alignment (OIA) technique for cellular downlink networks, which efficiently… Continue reading

{C17} H. J. Yang, W.-Y. Shin, B. C. Jung, C. Suh, and A. Paulraj, “Opportunistic downlink interference alignment,” IEEE International Symposium on Information Theory (ISIT), June-July. 2014, pp. 1588-1592.

[C17] H. J. Yang, W.-Y. Shin, B. C. Jung, C. Suh, and A. Paulraj, “Opportunistic downlink interference alignment,” IEEE International Symposium on Information Theory (ISIT), June-July. 2014, pp. 1588-1592.   Abstract We introduce an opportunistic downlink interference alignment (ODIA) for interference-limited cellular downlink, which intelligently combines user scheduling and downlink IA techniques. The proposed ODIA not only efficiently… Continue reading

{C15} H. J. Yang, B. C. Jung, W.-Y. Shin, and A. Paulraj, “The design of optimal receiver for opportunistic interference alignment” in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICCASP), Florence, Italy, May 2014.

[C15] H. J. Yang, B. C. Jung, W.-Y. Shin, and A. Paulraj, “The design of optimal receiver for opportunistic interference alignment” in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICCASP), Florence, Italy, May 2014. Abstract Opportunistic interference alignment (OIA) has been known to asymptotically achieve the optimal degreesof-freedom (DoF) in multi-input multi-output (MIMO) interfering… Continue reading

{C14} W.-Y. Shin, H. J. Yang, and B. C. Jung, “Opportunistic network decoupling in multi-source interfering relay networks,”IEEE International Conference on Communications (ICC), Sydney, Australia, June 2014.

[C14] W.-Y. Shin, H. J. Yang, and B. C. Jung, “Opportunistic network decoupling in multi-source interfering relay networks,”IEEE International Conference on Communications (ICC), Sydney, Australia, June 2014. Abstract We introduce a new achievability scheme, termed opportunistic network decoupling (OND), where a novel relay scheduling strategy is utilized in the K × N × K channel with… Continue reading

{C18} B. C. Jung, S. M. Kim, H. J. Yang, and W.-Y. Shin, “On the joint design of beamforming and user scheduling in multi-cell MIMO uplink networks,” in Proc. IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), Sept. 2014.

[C18] B. C. Jung, S. M. Kim, H. J. Yang, and W.-Y. Shin, “On the joint design of beamforming and user scheduling in multi-cell MIMO uplink networks,” in Proc. IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), Sept. 2014.   Abstract Due to the difficulty of coordination in cellular uplink networks, it… Continue reading

{C13} W.-Y. Shin, H. J. Yang, and B. C. Jung, “Opportunistic relay selection based on interference nulling in the K x N x K channel with interfering relays,” IEEE International Symposium on Information Theory (ISIT), Poster, Istanbul, Turkey, Jul. 2013.

[C13] W.-Y. Shin, H. J. Yang, and B. C. Jung, “Opportunistic relay selection based on interference nulling in the K x N x K channel with interfering relays,” IEEE International Symposium on Information Theory (ISIT), Poster, Istanbul, Turkey, Jul. 2013. Abstract We introduce an opportunistic downlink interference alignment (ODIA) for interference-limited cellular downlink, which intelligently combines user… Continue reading

{C12} H. J. Yang, W.-Y. Shin, B. C. Jung, and A. Paulraj, “A Feasibility Study on the Opportunistic interference alignment: Limited feedback and sum-rate enhancement,” in Proceedings on IEEE Asilomar Conference on Signals, Systems, and Computers , Pacific Groove, CA, Nov. 2012.

[C12] H. J. Yang, W.-Y. Shin, B. C. Jung, and A. Paulraj, “A Feasibility Study on the Opportunistic interference alignment: Limited feedback and sum-rate enhancement,” in Proceedings on IEEE Asilomar Conference on Signals, Systems, and Computers , Pacific Groove, CA, Nov. 2012. Abstract In this paper, we illuminate opportunistic interference alignment (OIA) for multi-input multi-output (MIMO) interfering multiple-access… Continue reading

{C11} H. J. Yang, W.-Y. Shin, B. C. Jung, and A. Paulraj, “Opportunistic Interference Alignment for MIMO IMAC: Effect of User Scaling Over Degrees-of-Freedom,” in Proceedings on IEEE International Symposium on Information Theory (ISIT), Cambridge, MA, July 2012, pp. 2646-2650.

[C11] H. J. Yang, W.-Y. Shin, B. C. Jung, and A. Paulraj, “Opportunistic Interference Alignment for MIMO IMAC: Effect of User Scaling Over Degrees-of-Freedom,” in Proceedings on IEEE International Symposium on Information Theory (ISIT), Cambridge, MA, July 2012, pp. 2646-2650. Abstract We consider a new opportunistic interference alignment (OIA) for the K-cell multiple-input multiple-output (MIMO) interfering multiple-access… Continue reading

{C20} H. J. Yang, B. S. Lee, and B. C. Jung, “Buffer-aided two-way relaying with lattice codes,” in Proc. International Conference on ICT Convergence (ICTC), Busan, Korea, Oct. 2014, pp. 500-502.

[C20] H. J. Yang, B. S. Lee, and B. C. Jung, “Buffer-aided two-way relaying with lattice codes,” in Proc. International Conference on ICT Convergence (ICTC), Busan, Korea, Oct. 2014, pp. 500-502.   Abstract The achievable sum-rate of the two-way relaying becomes far below the cut-set outer bound if the signal-to-noise-ratio (SNR) from one node to the relay is significantly different from… Continue reading

{C10} H. J. Yang, J. Chun, and A. Paulraj, “Asymptotic capacity of the separated MIMO two-way relay channel with linear precoding,” in Proceedings on 48th Annual Allerton Conference on Communication, Control, and Computing, Monticello, IL, Sept./Oct. 2010.

[C10] H. J. Yang, J. Chun, and A. Paulraj, “Asymptotic capacity of the separated MIMO two-way relay channel with linear precoding,” in Proceedings on 48th Annual Allerton Conference on Communication, Control, and Computing, Monticello, IL, Sept./Oct. 2010. Abstract A multiple-input multiple-output two-way relay channel consisting of two communication nodes and a full-duplex relay node is considered, assuming… Continue reading