Title :
Iterative data detection and channel estimation for multi-antenna wireless communications
Author :
Buzzi, Stefano ; Lops, Marco ; Sardellitti, Stefania
Author_Institution :
Universita degli Studi di Cassino, Italy
Abstract :
In this paper we consider the problem of data detection and channel estimation for multiple-input multiple-output (MIMO) wireless communication systems operating over frequency-flat fading channels. We propose and analyze an iterative data detection/channel estimation strategy, which is based on an iterative exchange of information between the data detector and the channel estimator.
Keywords :
channel estimation; error statistics; fading channels; iterative methods; signal detection; MIMO wireless communication systems; channel estimation; frequency-flat fading channels; iterative data detection; multi-antenna wireless communications; multiple-input multiple-output systems; Bandwidth; Binary phase shift keying; Channel estimation; Fading; Frequency estimation; MIMO; Modulation; Receiving antennas; Transmitting antennas; Wireless communication;
Conference_Titel :
Signal Processing Advances in Wireless Communications, 2003. SPAWC 2003. 4th IEEE Workshop on
Print_ISBN :
0-7803-7858-X
DOI :
10.1109/SPAWC.2003.1319004
