Title :
Outage Analysis for Optimal Beamforming MIMO Systems in Multikeyhole Channels
Author :
Zhong, Caijun ; Jin, Shi ; Wong, Kai-Kit ; McKay, Matthew R.
Author_Institution :
ECIT, Queen´´s Univ. Belfast, Belfast, UK
fDate :
3/1/2010 12:00:00 AM
Abstract :
In this correspondence, we present statistical properties for the maximum eigenvalue of multikeyhole multiple-input multiple-output (MIMO) channels. Our results are general for arbitrary numbers of transmit and receive antennas, and arbitrary number of keyholes of differing powers. These results are applied to study the outage performance of optimal beamforming systems and the impact of keyholes´ power distribution is characterized with the aid of a majorization theory result.
Keywords :
MIMO communication; array signal processing; telecommunication channels; MIMO systems; maximum eigenvalue; multikeyhole channels; optimal beamforming; outage analysis; power distribution; statistical properties; Beamforming; keyhole; multiple-input multiple-output (MIMO) channels;
Journal_Title :
Signal Processing, IEEE Transactions on
DOI :
10.1109/TSP.2009.2036044
