Convex Optimization
Elements of Information Theory (Wiley Series in Telecommunications and Signal Processing)
Elements of Information Theory (Wiley Series in Telecommunications and Signal Processing)
Adaptive Filters
Duplex schemes in multiple antenna two-hop relaying
EURASIP Journal on Advances in Signal Processing
Optimal network beamforming for bi-directional relay networks
ICASSP '09 Proceedings of the 2009 IEEE International Conference on Acoustics, Speech and Signal Processing
Optimal beamforming for two-way multi-antenna relay channel with analogue network coding
IEEE Journal on Selected Areas in Communications - Special issue on network coding for wireless communication networks
Distributed space-time coding for two-way wireless relay networks
IEEE Transactions on Signal Processing
Multiuser two-way relaying: detection and interference management strategies
IEEE Transactions on Wireless Communications
Optimal distributed beamforming for two-way relay networks
IEEE Transactions on Signal Processing
Power allocation for beamforming relay networks under channel uncertainties
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Optimizations of a MIMO Relay Network
IEEE Transactions on Signal Processing - Part II
Regularized Channel Diagonalization for Multiuser MIMO Downlink Using a Modified MMSE Criterion
IEEE Transactions on Signal Processing
Distributed MMSE Relay Strategies for Wireless Sensor Networks
IEEE Transactions on Signal Processing - Part I
Robust transmit eigen beamforming based on imperfect channel state information
IEEE Transactions on Signal Processing
Complex-Valued Matrix Differentiation: Techniques and Key Results
IEEE Transactions on Signal Processing
Beamforming Algorithms for Information Relaying in Wireless Sensor Networks
IEEE Transactions on Signal Processing - Part I
IEEE Transactions on Signal Processing
Generalized multiuser orthogonal space-division multiplexing
IEEE Transactions on Wireless Communications
Distributed Space-Frequency Coding over Broadband Relay Channels
IEEE Transactions on Wireless Communications - Part 2
Antenna selection in MIMO systems
IEEE Communications Magazine
A random beamforming technique in MIMO systems exploiting multiuser diversity
IEEE Journal on Selected Areas in Communications
Spectral efficient protocols for half-duplex fading relay channels
IEEE Journal on Selected Areas in Communications
Grassmannian beamforming for MIMO amplify-and-forward relaying
IEEE Journal on Selected Areas in Communications
Distributed beamforming in wireless relay networks with quantized feedback
IEEE Journal on Selected Areas in Communications
IEEE Transactions on Wireless Communications
Performance analysis of user selection for multiuser two-way amplify-and-forward relay
IEEE Communications Letters
| Hi-index | 35.68 |
In this paper, multiple-input multipleoutput (MIMO) relay transceiver processing is proposed for multiuser two-way relay communications. The relay processing is optimized based on both zero-forcing (ZF) and minimum mean-square-error (MMSE) criteria under relay power constraints. Various transmit and receive beamforming methods are compared including eigen beamforming, antenna selection, random beamforming, and modified equal gain beamforming. Local and global power control methods are designed to achieve fairness among all users and to maximize the system signal-to-noise ratio (SNR). Numerical results show that the proposed multiuser two-way relay processing can efficiently eliminate both co-channel interference (CCI) and self-interference (SI).