Joint symbol detection and channel estimation for MIMO-OFDM systems via the Variational Bayesian EM algorithm

IEEE Wireless Communications and Networking Conference, WCNC

Volumn , Issue , 2008, Pages 13-17

  Zhang, Xiao Ying ^b   Wang, De Gang ^b   Wei, Ji Bo ^a,b  

^a IEEE

^b NATIONAL UNIVERSITY OF DEFENSE TECHNOLOGY   (China)

Author keywords

MIMO OFDM Variational Bayesian Expectation Maximization algorithm (VBEM)

Indexed keywords

CHANNEL CODING; DECODING; FADING CHANNELS; FREQUENCY ESTIMATION; FREQUENCY SELECTIVE FADING; GAIN CONTROL; IMAGE SEGMENTATION; MAXIMUM PRINCIPLE; MIMO SYSTEMS; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING; SIGNAL DETECTION; UNCERTAINTY ANALYSIS;

CHANNEL ESTIMATION ALGORITHMS; CHANNEL UNCERTAINTIES; EXTRINSIC INFORMATION; LIST SPHERE DECODERS; POSTERIOR DISTRIBUTIONS; SOFT INPUT SOFT OUTPUT; STATISTICAL INFORMATION; VARIATIONAL BAYESIAN;

CHANNEL ESTIMATION;

EID: 51649115988     PISSN: 15253511     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/wcnc.2008.8     Document Type: Conference Paper

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