Title :
Joint decoding and channel estimation for linear MIMO channels
Author_Institution :
Inst. for Telecommun. Res., South Australia Univ., Mawson Lakes, SA, Australia
Abstract :
We consider the problem of joint decoding and channel estimation for linear multiple-input multiple-output channels. We assume that the receiver has no a priori knowledge of the channel parameters. The amount of training data required is reduced by using a decision feedback approach to iteratively improve channel estimates. We present experimental results for joint channel estimation and decoding of space-time channels
Keywords :
MIMO systems; Viterbi decoding; fading channels; feedback; parameter estimation; receivers; signal detection; Viterbi decoding; channel estimates; channel estimation; channel parameters; decision feedback; fading channels; joint decoding; joint detection; linear MIMO channels; linear multiple-input multiple-output channels; receiver; space-time channels; space-time codes; training data reduction; Australia; Channel estimation; Distortion; Fading; Feedback; Iterative decoding; Lakes; MIMO; Space time codes; Training data;
Conference_Titel :
Wireless Communications and Networking Confernce, 2000. WCNC. 2000 IEEE
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-6596-8
DOI :
10.1109/WCNC.2000.904765
