Message Passing Based Calculation of MI and MMSE Matrix for Massive MIMO Systems With Finite-Alphabet Inputs.
Pei YangQiuyun ZouHongwen YangPublished in: IEEE Commun. Lett. (2021)
Keyphrases
- message passing
- mimo systems
- finite alphabet
- low complexity
- belief propagation
- mutual information
- video transmission
- fading channels
- multipath
- distributed systems
- bit error rate
- wireless channels
- channel estimation
- markov random field
- three dimensional
- graphical models
- multiple input multiple output
- error correction
- video streams
- higher order
- computer simulation