Iterative Detection for Orthogonal Time Frequency Space Modulation With Unitary Approximate Message Passing.
Zhengdao YuanFei LiuWeijie YuanQinghua GuoZhongyong WangJinhong YuanPublished in: IEEE Trans. Wirel. Commun. (2022)
Keyphrases
- message passing
- inference in graphical models
- belief propagation
- shared memory
- distributed systems
- approximate inference
- probabilistic inference
- factor graphs
- junction tree
- generalized belief propagation
- sum product algorithm
- sum product
- markov random field
- ldpc codes
- low density parity check
- distributed shared memory
- linear programming
- stereo matching
- pairwise
- higher order