Low complexity joint channel estimation and decoding for LDPC coded MIMO-OFDM systems

IEEE Vehicular Technology Conference

Volumn , Issue , 2011, Pages

  Xu, Xiang ^a   Mathar, Rudolf ^a  

^a RWTH AACHEN UNIVERSITY   (Germany)

Author keywords

Channel estimation; Factor graph; Iterative receiver; LDPC; MIMO; OFDM

Indexed keywords

AUTO REGRESSIVE PROCESS; DECODING ALGORITHM; FACTOR GRAPHS; FREQUENCY-SELECTIVE FADING CHANNELS; GAUSSIAN PDF; ITERATIVE CHANNEL ESTIMATION; ITERATIVE RECEIVERS; JOINT CHANNEL ESTIMATION; LDPC; LOW COMPLEXITY; LOW DENSITY PARITY CHECK; MIMO-OFDM SYSTEMS; MULTIPLE TRANSMIT AND RECEIVE ANTENNAS; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEMS; RECEIVER ALGORITHMS; SUM-PRODUCT ALGORITHM; TIME VARYING;

ALGORITHMS; ESTIMATION; FADING CHANNELS; FREQUENCY ALLOCATION; FREQUENCY ESTIMATION; ITERATIVE DECODING; MIMO SYSTEMS; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING; RECEIVING ANTENNAS; SIGNAL RECEIVERS; TELECOMMUNICATION SYSTEMS;

FREQUENCY SELECTIVE FADING;

EID: 80051972827     PISSN: 15502252     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/VETECS.2011.5956229     Document Type: Conference Paper

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