H
Han-Bae Kong
Researcher at Nanyang Technological University
Publications - 50
Citations - 976
Han-Bae Kong is an academic researcher from Nanyang Technological University. The author has contributed to research in topics: Beamforming & MIMO. The author has an hindex of 17, co-authored 50 publications receiving 877 citations. Previous affiliations of Han-Bae Kong include Korea University & Texas A&M University.
Papers
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Sum-Rate Maximization for Multiuser MIMO Wireless Powered Communication Networks
TL;DR: Simulation results verify that the proposed joint optimal algorithm significantly improves the average sum-rate performance, compared with a conventional scheme that determines time allocation and precoding matrices separately.
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Optimal Beamforming Designs for Wireless Information and Power Transfer in MISO Interference Channels
TL;DR: The Pareto boundary of the achievable rate-energy (R-E) region is identified which characterizes the optimal tradeoff between the information rate and the harvested energy in SWIPT IFC systems.
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Joint Subcarrier and Power Allocation Methods in Full Duplex Wireless Powered Communication Networks for OFDM Systems
TL;DR: Simulation results show that the proposed algorithms for the case of perfect SIC exhibits almost the same sum-rate performance compared to the optimal algorithm, and the proposed iterative algorithm for the imperfect SIC case offers a significant performance gain over conventional schemes.
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Optimal Beamforming Schemes and its Capacity Behavior for Downlink Distributed Antenna Systems
TL;DR: This paper derives the optimal beamforming vector in a closed form by applying a matrix minor condition to relax the positive semi-definite constraint and proposes a new feedback bit allocation algorithm to maximize the derived metric.
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Downlink Vertical Beamforming Designs for Active Antenna Systems
TL;DR: For a multi-user active antenna system, beamforming designs to maximize the weighted sum rate are proposed by optimizing the transmit antenna gain and power allocation by compute the tilting angles for directional antenna systems which maximize the cell average rate.