Comments and Corrections to “Capacity of Multiple-Antenna Systems With Both Receiver and Transmitter Channel State Information”
Kamal Singhand,Chandradeep Singh +1 more
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In this paper, the ergodic capacity of the coherent MIMO channel in independent and identically distributed (IID) Rayleigh fading was derived, and the corrected plots present an interesting and compelling contrast between performances of coherent multiple-input multiple-output (MIMO) systems with and without channel state information.Abstract:
The correspondence cited in the above article derived ergodic capacity of the coherent multiple-input multiple-output (MIMO) channel in independent and identically distributed (IID) Rayleigh fading. While the theoretical results are correct, several plots in the paper are incorrect. In this correspondence, we correct the plots. More importantly, the corrected plots present an interesting and compelling contrast between performances of the coherent MIMO systems with and without channel state information at the transmitter; whereas this view is somewhat limited in the above article because of flaws in the capacity curves.read more
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Journal ArticleDOI
Capacity of Multi‐antenna Gaussian Channels
TL;DR: In this paper, the authors investigate the use of multiple transmitting and/or receiving antennas for single user communications over the additive Gaussian channel with and without fading, and derive formulas for the capacities and error exponents of such channels, and describe computational procedures to evaluate such formulas.
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Fundamentals of Wireless Communication
David Tse,Pramod Viswanath +1 more
TL;DR: In this paper, the authors propose a multiuser communication architecture for point-to-point wireless networks with additive Gaussian noise detection and estimation in the context of MIMO networks.
Journal ArticleDOI
Largest eigenvalue of complex Wishart matrices and performance analysis of MIMO MRC systems
Ming Kang,Mohamed-Slim Alouini +1 more
TL;DR: 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.
Journal ArticleDOI
On the marginal distribution of the eigenvalues of wishart matrices
TL;DR: This paper obtains a closed-form expression for the joint probability density function of k consecutive ordered eigenvalues and, as a special case, the PDF of the lscrthordered eigenvalue of Wishart matrices and proposes a general methodology to evaluate some multiple nested integrals of interest.
Journal ArticleDOI
Capacity of multiple-antenna systems with both receiver and transmitter channel state information
Sudharman K. Jayaweera,H.V. Poor +1 more
TL;DR: Large capacity gains are available with optimal power and rate adaptation schemes and the increased capacity is shown to come at the price of channel outage, and bounds are derived for this outage probability.