Title :
MIMO frequency-selective channel modeling based on pathwise dynamics
Author :
Guillaud, Maxime ; Slock, Dirk T M
Author_Institution :
Eurecom Inst., Sophia Antipolis, France
Abstract :
A specular approach to model MIMO frequency-selective channel variations, that yields a parsimonious channel representation, is proposed. The specular structure is shown to simplify linear estimation and prediction of the channel. Identifiability of specular channels is studied and an algorithm achieving identification is proposed. The performance of the proposed method is evaluated through computer simulations.
Keywords :
MIMO systems; channel estimation; MIMO frequency-selective channel; channel prediction; channel representation; linear estimation; Antenna accessories; Antennas and propagation; Channel estimation; Frequency; MIMO; Predictive models; Receiving antennas; Reflection; Reflector antennas; Transmitting antennas;
Conference_Titel :
Signals, Systems and Computers, 2004. Conference Record of the Thirty-Eighth Asilomar Conference on
Print_ISBN :
0-7803-8622-1
DOI :
10.1109/ACSSC.2004.1399325
