{J20} B. C. Jung, S. M. Kim, W.-Y. Shin, and H. J. Yang*, “Optimal Multiuser Diversity in Multi-Cell MIMO Uplink Networks: User Scaling Law and Beamforming Design,” MDPI Entropy, vol. 19, no. 393, 2017, pp. 1-14.

{J20} B. C. Jung, S. M. Kim, W.-Y. Shin, and H. J. Yang*, “Optimal Multiuser Diversity in Multi-Cell MIMO Uplink Networks: User Scaling Law and Beamforming Design,” MDPI Entropy, vol. 19, no. 393, 2017, pp. 1-14.   Abstact We introduce a distributed protocol to achieve multiuser diversity in a multicell multiple-input multiple-output (MIMO) uplink network, referred… Continue reading

{C27} M. S. Ryoo*, B. Rothrock, C. Fleming, H. J. Yang*, “Privacy-preserving human activity recognition from extreme low resolution,” AAAI Conference on Artificial Intelligence (one of the top AI conferences, acceptance rate=24.6%), San Francisco, CA, Feb. 2017.

[C27] M. S. Ryoo*, Brandon Rothrock, Charles Fleming, Hyun Jong Yang*, “Privacy-preserving human activity recognition from extreme low resolution,” AAAI Conference on Artificial Intelligence (one of the top AI conferences, acceptance rate=24.6%), San Francisco, CA, Feb. 2017. [arXiv]   Abstract Privacy protection from unwanted video recordings is an important societal challenge. We desire a computer… Continue reading

{J19} M. U. Kim and H. J. Yang*, “Min-SINR Maximization with DL SWIPT and UL WPCN in Multi-Antenna Interference Networks,” accepted, IEEE Wireless Communications Letters.

{J19} M. U. Kim and H. J. Yang*, “Min-SINR Maximization with DL SWIPT and UL WPCN in Multi-Antenna Interference Networks,” accepted, IEEE Wireless Communications Letters.   Abstract A novel multicell communication and energy harvesting scheme is proposed, in which downlink (DL) simultaneous wireless information and power transfer (SWIPT) and uplink (UL) wireless powered communication network… Continue reading

{J17} W.-Y. Shin, V. V. Mai, B. C. Jung, and H. J. Yang*, “Opportunistic network decoupling with virtual full-duplex operation in multi-source interfering relay networks,” accepted, Transactions on Mobile Computing

W.-Y. Shin, V. V. Mai, B. C. Jung, and H. J. Yang*, “Opportunistic network decoupling with virtual full-duplex operation in multi-source interfering relay networks,” accepted, Transactions on Mobile Computing. Abstract We introduce a new achievability scheme, termed opportunistic network decoupling (OND), operating in virtual full-duplex mode. In the scheme, a novel relay scheduling strategy is… Continue reading

{J18} H. J. Yang, W.-Y. Shin, B. C. Jung, C. Suh, and A. Paulraj, “Opportunistic Downlink Interference Alignment for Multi-Cell MIMO Networks,” IEEE Transactions on Wireless Communications, vol. 16, no. 3, p.1533-1548, March 2017.

[J18] H. J. Yang, W.-Y. Shin, B. C. Jung, C. Suh, and A. Paulraj, “Opportunistic Downlink Interference Alignment for Multi-Cell MIMO Networks,” IEEE Transactions on Wireless Communications, vol. 16, no. 3, p.1533-1548, March 2017. Abstract In this paper, we propose an opportunistic downlink interference alignment (ODIA) for interference-limited cellular downlink, which intelligently combines user scheduling and downlink… Continue reading