"Zero-Forcing Beamforming in Multiuser MISO Downlink Systems Under Per-Antenna Power Constraint and Equal-Rate Metric", 

IEEE Transactions on Wireless Communications, Vol.12 No.1, pp.228-236, January 2013 

"Joint User Scheduling and Adaptive Inter-Cell Interference Cancellation for MISO Downlink Cellular Systems", 

IEEE Transactions on Vehicular Technology, Vol.62 No.1, pp.172-181, January 2013 

"Feedback Bit Allocation Schemes for Multi-User Distributed Antenna Systems ", 

IEEE Communications Letters, Vol.17 No.1, pp.99-102, January 2013 

"Novel Feedback Bit Allocation Methods for Multi-cell Joint Processing Systems", 

IEEE Transactions on Wireless Communications, Vol.11 No.9, pp.3030-3036, September 2012 

"Regularized Transceiver Designs for Multi-User MIMO Interference Channels", 

IEEE Transactions on Communications, Vol.60 No.9, pp.2571-2579, September 2012 

"MMSE-based MIMO Cooperative Relaying Systems: Closed-form Designs and Outage Behavior", 

IEEE Journal on Selected Areas in Communications, Vol.30 No.8, pp.1390-1401, September 2012 

"Transmission Mode Selection Algorithms for Spatially Correlated MIMO Interference Channels", 

IEEE Transactions on Signal Processing, Vol.60 No.8, pp.4475-4479, August 2012 

"Low Complexity Pilot Assisted Carrier Frequency Offset Estimation for OFDMA Uplink Systems", 

IEEE Transactions on Wireless Communications, Vol.11 No.8, pp.2690-2695, August 2012 

"MMSE-based CFO Compensation for Uplink OFDMA Systems with Conjugate Gradient", 

IEEE Transactions on Wireless Communications, Vol.11 No.8, pp.2767-2775, August 2012

"Antenna Placement Optimization for Distributed Antenna Systems", 

IEEE Transactions on Wireless Communications, Vol.11 No.7, pp.2468-2477, July 2012 

"Coordinated Spatial Multiplexing with Orthogonalized Channels for Multiuser MIMO Downlink Systems", 

IEEE Transactions on Wireless Communications, Vol.11 No.6, pp.1996-2001, June 2012 

"Characterization of effective capacity in AF relay systems", 

IEICE Electronics Express, Vol.9 No.7, pp.679-684, April 2012 

"Link Performance Estimation Techniques for MIMO-OFDM Systems with Maximum Likelihood Receiver", 

IEEE Transactions on Wireless Communications, Vol.11 No.5, pp.1808-1816, May 2012 

"Distributed Beamforming Techniques for Weighted Sum-Rate Maximization in MISO Interfering Broadcast Channels", 

IEEE Transactions on Wireless Communications, Vol.11 No.4, pp.1314-1320, April 2012 

"Opportunistic Scheduling for Multi-user Two-way Relay Systems with Physical Network Coding", 

IEEE Transactions on Wireless Communications, Vol.11 No.4, pp.1290-1294, April 2012 

"Weighted Sum MSE Minimization under per-BS Power Constraint for Network MIMO Systems", 

IEEE Communications Letters, Vol.16 No.3, pp.360-363, March 2012 

"A New Approach of Interference Alignment through Asymmetric Complex Signaling and Multiuser Diversity", 

IEEE Transactions on Wireless Communications, Vol.11 No.3, pp.880-884, March 2012 

"Capacity Analysis of Distributed Antenna Systems in a Composite Fading Channel", 

IEEE Transactions on Wireless Communications, Vol.11 No.3, pp.1076-1086, March 2012 

"New Beamforming Techniques Based on Virtual SINR Maximization for Coordinated Multi-Cell Transmission", 

IEEE Transactions on Wireless Communications, Vol.11 No.3, pp.1034-1044, March 2012 

"Transmission Schemes based on Sum Rate Analysis in Distributed Antenna Systems", 

IEEE Transactions on Wireless Communications, vol.11 No.3, pp.1201-1209, March 2012 

"Achievable Degrees of Freedom on K-user Y channels", 

IEEE Transactions on Wireless Communications, Vol.11 No.3, pp.1210-1219, March 2012 

"Multi-BS MIMO Cooperation: Challenges and Practical Solutions in 4G Systems", 

IEEE Wireless Communications, Vol.19 No.1, pp.89-96, February 2012 

"MAC protocol for Reliable Multicast over Multi-Hop Wireless Ad Hoc Networks", 

Journal of Communicaions and Networks, Vol.14 No.1, pp.63-74,February 2012 

“Degrees of Freedom for Mutually Interfering Broadcast Channels”, 

IEEE Transactions on Information Theory, Vol.58 No.1, pp.393-402, January 2012 

"A New Channel Quantization Strategy for MIMO Interference Alignment with Limited Feedback", 

IEEE Transactions on Wireless Communications, Vol.11 No.1, pp.358-366, January 2012 

“Multi-Cell MIMO Downlink with Cell Cooperation and Fair Scheduling: a Large-System Limit Analysis”, 

IEEE Transactions on Information Theory, Vol.57 No.12, pp.7771-7786, December 2011 

"Performance Analysis of MMSE Based Amplify and Forward Spatial Multiplexing MIMO Relaying Systems", 

IEEE Transactions on Communications, Vol.59 No.12, pp.3452-3462, December 2011 

"Exact Symbol Error Rate and Diversity Analysis of Orthogonalized Spatial Multiplexing Systems with Optimal Precoding", 

IEEE Transactions on Communications, Vol.59 No.12, pp.3294-3300, December 2011 

"MMSE Based Block Diagonalization for Cognitive Radio MIMO Broadcast Channels", 

IEEE Transactions on Wireless Communications, Vol.10 No.10, pp.3139-3144, October 2011 

"Sum-Rate Capacity of Random Beamforming for Multi-Antenna Broadcast Channels with Other Cell Interference", 

IEEE Transactions on Wireless Communications, Vol.10 No.8, pp.2440-2444, August 2011