Title :
MIMO Multichannel Beamforming: Analysis in the Presence of Rayleigh Fading, Unbalanced Interference and Noise
Author :
Sun, Liang ; McKay, Matthew R. ; Jin, Shi
Author_Institution :
Dept. of Electron. & Comput. Eng., Hong Kong Univ. of Sci. & Technol., Kowloon
Abstract :
This paper studies the performance of MIMO multichannel beamforming systems in the presence of unequal-power co-channel interference and noise. We present exact expressions for the symbol error rate, and investigate the high signal to noise ratio regime by deriving explicit closed-form expressions for the diversity order and array gain. Our results are based on new exact and asymptotic marginal ordered eigenvalue distributions which we derive for a certain class of finite-dimensional complex random matrices.
Keywords :
MIMO communication; cochannel interference; diversity reception; eigenvalues and eigenfunctions; fading; matrix algebra; multidimensional systems; MIMO multichannel beamforming; Rayleigh fading; array gain; diversity order; finite-dimensional complex random matrices; marginal ordered eigenvalue distributions; noise; signal to noise ratio; symbol error rate; unbalanced interference; unequal-power cochannel interference; Array signal processing; Closed-form solution; Eigenvalues and eigenfunctions; Error analysis; Interchannel interference; Linear matrix inequalities; MIMO; Rayleigh channels; Signal to noise ratio; Sun;
Conference_Titel :
Global Telecommunications Conference, 2008. IEEE GLOBECOM 2008. IEEE
Conference_Location :
New Orleans, LO
Print_ISBN :
978-1-4244-2324-8
DOI :
10.1109/GLOCOM.2008.ECP.854
