Complex random matrices and Rician channel capacity
Problems of Information Transmission
Random matrix theory and wireless communications
Communications and Information Theory
Asymptotic analysis in MIMO MRT/MRC systems
EURASIP Journal on Wireless Communications and Networking
Time-division multiuser MIMO with statistical feedback
EURASIP Journal on Advances in Signal Processing
The noncentral Wishart as an exponential family, and its moments
Journal of Multivariate Analysis
Simple Approximation of Largest Eigenvalue Distribution in MIMO Channels Under Nakagami-Rice Fading
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
New Closed-Form of the Largest Eigenvalue PDF for Max-SNR MIMO System Performances
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
On the marginal distribution of the eigenvalues ofWishart matrices
IEEE Transactions on Communications
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
On the combining schemes for MIMO systems with hybrid ARQ
IEEE Transactions on Wireless Communications
Performance comparison of MRC and IC under transmit diversity
IEEE Transactions on Wireless Communications
IEEE Transactions on Wireless Communications
On the monotonicity of the generalized Marcum and Nuttall Q-functions
IEEE Transactions on Information Theory
Full rate orthogonal space-time block coding in OFDM transmission using time reversal
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Improved beamforming for radio links with multi-level linearly modulated signals
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Optimized rate-adaptive PSAM for MIMO MRC systems with transmit and receive CSI imperfections
IEEE Transactions on Communications
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
An approach to secure wireless communications using randomized eigenvector-based jamming signals
Proceedings of the 6th International Wireless Communications and Mobile Computing Conference
Asymptotic spectral efficiency of MIMO ad hoc networks
IEEE Transactions on Signal Processing
On the condition number distribution of complex wishart matrices
IEEE Transactions on Communications
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
A theoretical framework for LMS MIMO communication systems performance analysis
IEEE Transactions on Information Theory
Mutual information statistics and beamforming performance analysis of optimized LoS MIMO systems
IEEE Transactions on Communications
On marginal distributions of the ordered eigenvalues of certain random matrices
EURASIP Journal on Advances in Signal Processing
Journal of Multivariate Analysis
Channel estimation and user selection in the MIMO broadcast channel
Digital Signal Processing
A novel weighted multilevel space-time trellis coding scheme
Computers & Mathematics with Applications
Note(s): Moments and cumulants for the complex Wishart
Journal of Multivariate Analysis
Securing wireless communications in transmit-beamforming systems by precoding jamming noise signals
Security and Communication Networks
Hi-index | 0.32 |
This paper extends Khatri (1964, 1969) distribution of the largest eigenvalue of central complex Wishart matrices to the noncentral case. It then applies the resulting new statistical results to obtain closed-form expressions for the outage probability of multiple-input-multiple-output (MIMO) systems employing maximal ratio combining (known also as "beamforming" systems) and operating over Rician-fading channels. When applicable these expressions are compared with special cases previously reported in the literature dealing with the performance of (1) MIMO systems over Rayleigh-fading channels and (2) single-input-multiple-output (SIMO) systems over Rician-fading channels. As a double check these analytical results are validated by Monte Carlo simulations and as an illustration of the mathematical formalism some numerical examples for particular cases of interest are plotted and discussed. These results show that, given a fixed number of total antenna elements and under the same scattering condition (1) SIMO systems are equivalent to multiple-input-single-output systems and (2) it is preferable to distribute the number of antenna elements evenly between the transmitter and the receiver for a minimum outage probability performance.