Title :
Approximate closed-form expression for the ergodic capacity of MISO and SIMO systems
Author :
Pérez, J. ; Ibáñez, J. ; Vielva, L. ; Santamaría, I.
Author_Institution :
Dept. of Commun. Eng., Cantabria Univ., Santander, Spain
fDate :
30 May-1 June 2005
Abstract :
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.
Keywords :
MIMO systems; Rayleigh channels; Rician channels; antenna arrays; channel capacity; Rayleigh channels; Ricean channels; approximate closed-form expression; ergodic capacity; fading channels; orthogonalized MIMO channels; Antennas and propagation; Bit error rate; Channel capacity; Closed-form solution; Covariance matrix; Fading; MIMO; Measurement; Rayleigh channels; Receiving antennas; Channel cpacity; multi-antenna system; radio channel model;
Conference_Titel :
Vehicular Technology Conference, 2005. VTC 2005-Spring. 2005 IEEE 61st
Print_ISBN :
0-7803-8887-9
DOI :
10.1109/VETECS.2005.1543438
