Topics in matrix analysis
Fast fourier transforms: a tutorial review and a state of the art
Signal Processing
Convex Optimization
Digital Communication: Third Edition
Digital Communication: Third Edition
Eigenvalues and Condition Numbers of Complex Random Matrices
SIAM Journal on Matrix Analysis and Applications
Fundamentals of wireless communication
Fundamentals of wireless communication
Asymptotic performance of linear receivers in MIMO fading channels
IEEE Transactions on Information Theory
On fast-decodable space-time block codes
IEEE Transactions on Information Theory
IEEE Transactions on Signal Processing
Linear dispersion codes for MIMO systems based on frame theory
IEEE Transactions on Signal Processing
Full-diversity full-rate complex-field space-time coding
IEEE Transactions on Signal Processing
Optimal designs for space-time linear precoders and decoders
IEEE Transactions on Signal Processing
Trace-Orthogonal Space-Time Coding
IEEE Transactions on Signal Processing
Design of linear dispersion codes: asymptotic guidelines and their implementation
IEEE Transactions on Wireless Communications
Probability of error in MMSE multiuser detection
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
Square-matrix embeddable space-time block codes for complex signal constellations
IEEE Transactions on Information Theory
High-rate codes that are linear in space and time
IEEE Transactions on Information Theory
Linear MMSE multiuser receivers: MAI conditional weak convergence and network capacity
IEEE Transactions on Information Theory
On the design of algebraic space-time codes for MIMO block-fading channels
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
Diversity and multiplexing: a fundamental tradeoff in multiple-antenna channels
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
Linear threaded algebraic space-time constellations
IEEE Transactions on Information Theory
Orthogonal designs with maximal rates
IEEE Transactions on Information Theory
On the nonexistence of rate-one generalized complex orthogonal designs
IEEE Transactions on Information Theory
Perfect Space–Time Block Codes
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
A simple transmit diversity technique for wireless communications
IEEE Journal on Selected Areas in Communications
Hi-index | 754.84 |
This paper addresses the problem of designing optimum full-symbol-rate linear space-time block codes (STBC) for a multi-input multi-output (MIMO) communication system with M transmitter and N ≥ M receiver antennas and a linear minimum mean square error (MMSE) receiver. By analyzing the detection error probability expression for the optimized STBC, it is shown that for QAM signaling, the maximum diversity gain for such a system is N - M + 1. The minimum probability of error STBC design is then extended to systems in which the transmission spans L independent realizations from a block fading channel model, and a (multiblock) linear MMSE receiver is employed. Necessary and sufficient conditions for the optimality of the code are obtained, and a systematic design method for generating codes that satisfy these conditions is presented. The detection error probability and diversity gain of this optimized linear multiblock transceiver are analyzed. It is proved that the error probability decreases with L, and it is shown numerically that the diversity gain increases with L. Thus, if the corresponding latency can be accommodated, for sufficiently large L an optimally designed multiblock system with a linear receiver can exploit the temporal diversity provided by the block-fading channel and achieve higher diversity gain than that of any single-block system of the same symbol rate with a maximum likelihood (ML) receiver. The optimized multiblock linear system achieves this diversity at a substantially lower computational cost. In fact, the structure of the optimal codes can be exploited to significantly reduce the cost of the multiblock linear receiver.