Title :
Transmit Antenna Selection of Dual Polarized MIMO Systems Applying SCM
Author :
Lee, Sang-Yub ; Mun, Cheol
Author_Institution :
Central R&D Inst., Wireless Solution Lab., Central R&D Inst., Suwon
Abstract :
This paper designs a dual polarized channel utilizing the Spatial Channel Model (SCM), and investigates the performance for a certain environment. Using the proposed channel model; it is possible to estimate the channel capacity as a function of the cross polarization discrimination (XPD) and the spatial fading correlation. Through the channel characteristics, an algorithm using Eigen Value of channels is proposed to determine a transmit antenna configuration having the optimal capacity for the time varying propagation environments.
Keywords :
MIMO communication; channel capacity; channel estimation; eigenvalues and eigenfunctions; electromagnetic wave polarisation; fading channels; radiowave propagation; transmitting antennas; channel capacity estimation; cross polarization discrimination; dual polarized MIMO system; dual polarized channel utilization; eigen value; spatial channel model; spatial fading correlation; time varying propagation environment; transmit antenna selection; Antennas and propagation; Channel capacity; Equations; Fading; MIMO; Personal communication networks; Polarization; Research and development; Time varying systems; Transmitting antennas;
Conference_Titel :
Vehicular Technology Conference, 2006. VTC-2006 Fall. 2006 IEEE 64th
Conference_Location :
Montreal, Que.
Print_ISBN :
1-4244-0062-7
Electronic_ISBN :
1-4244-0063-5
DOI :
10.1109/VTCF.2006.72
