{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

{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

{J16} W. Park, H. J. Yang*, and H. M. Oh, “Sum-rates of asynchronous GFDMA and SC-FDMA for 5G uplink,” ICT Express, vol. 1, no. 3, pp.127-131, Dec. 2015

W. Park, H. J. Yang*, and H. M. Oh, “Sum-rates of asynchronous GFDMA and SC-FDMA for 5G uplink,”  ICT Express, vol. 1, no. 3, pp.127-131, Dec. 2015 Abstract The fifth generation (5G) mobile envisions ultra-low latency less than 1ms for end-to-end communications. To this end, frameless asynchronous multiple-access may be needed to allow users to… Continue reading