233 citations · 785 across the 38 of their papers we have counts for
4 papers · 2 filters
On the Pareto-Optimal Beam Structure and Design for Multi-User MIMO Interference Channels
Juho Park, Youngchul Sung
In this paper, the Pareto-optimal beam structure for multi-user multiple-input multiple-output (MIMO) interference channels is investigated and a necessary condition for any Pareto…
Outage Probability and Outage-Based Robust Beamforming for MIMO Interference Channels with Imperfect Channel State Information
Juho Park, Youngchul Sung, Donggun Kim +1
In this paper, the outage probability and outage-based beam design for multiple-input multiple-output (MIMO) interference channels are considered. First, closed-form expressions fo…
Filter-and-Forward Transparent Relay Design for OFDM Systems
Donggun Kim, Junyeong Seo, Youngchul Sung
In this paper, the filter-and-forward (FF) relay design for orthogonal frequency-division multiplexing (OFDM) transmission systems is considered to improve the system performance o…
Coordinated Beamforming with Relaxed Zero Forcing: The Sequential Orthogonal Projection Combining Method and Rate Control
Juho Park, Gilwon Lee, Youngchul Sung +1
In this paper, coordinated beamforming based on relaxed zero forcing (RZF) for K transmitter-receiver pair multiple-input single-output (MISO) and multiple-input multiple-output (M…