Approximate closed-form expression for the ergodic capacity of MISO and SIMO systems

In this paper, we derive a simple and tight close-form approximation for the ergodic capacity of SIMO, MISO, and orthogonalized MIMO channels. The expression is valid for any SNR range, any number of antennas and for a wide variety of fading channels including correlated and unbalanced Rayleigh and...

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Bibliographic Details
Main Authors: Perez, J., Ibanez, J., Vielva, L., Santamaria, I.
Format: Conference Proceeding
Language:English
Subjects:
Antennas and propagation
Bit error rate
Channel capacity
Channel cpacity
Closed-form solution
Covariance matrix
Fading
Measurement
MIMO
multi-antenna system
radio channel model
Rayleigh channels
Receiving antennas
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Summary:In this paper, we derive a simple and tight close-form approximation for the ergodic capacity of SIMO, MISO, and orthogonalized MIMO channels. The expression is valid for any SNR range, any number of antennas and for a wide variety of fading channels including correlated and unbalanced Rayleigh and Ricean channels.
ISSN:1550-2252
DOI:10.1109/VETECS.2005.1543438