SPC02-2: Joint Data Detection and Channel Estimation for MIMO-OFDM Systems via EM Algorithm and Sphere Decoding

@article{Wang2006SPC022JD,
  title={SPC02-2: Joint Data Detection and Channel Estimation for MIMO-OFDM Systems via EM Algorithm and Sphere Decoding},
  author={Meng Wang and Daniel E. Quevedo and Graham C. Goodwin},
  journal={IEEE Globecom 2006},
  year={2006},
  pages={1-5}
}
  • Meng Wang, Daniel E. Quevedo, Graham C. Goodwin
  • Published in GLOBECOM 2006
  • Computer Science
  • We consider joint data detection and channel estimation for multiple-input multiple-output orthogonal frequency division multiplexing systems. The expectation maximization algorithm is employed to capture the dynamics of a time-varying fading channel and also to recover the channel input. This is done iteratively: channel estimates are updated in the E-step, whilst the sphere decoding algorithm is used in the M-step to realize data recovery. Initial channel estimates are obtained through the… CONTINUE READING

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    Citations

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    Joint Channel Estimation and Data Detection in MIMO-OFDM Systems: A Sparse Bayesian Learning Approach

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    Joint channel estimation and data detection in MIMO-OFDM systems using sparse Bayesian learning

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    CITES METHODS
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    EM-Based Receiver Design for Uplink MIMO-OFDMA Systems

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