Lattice reduction-based iterative receivers: using partial bit-wise MMSE filter with randomised sampling and MAP-aided integer perturbation.
Lin BaiTian LiLewen ZhaoJinho ChoiPublished in: IET Commun. (2016)
Keyphrases
- bit wise
- minimum mean squared error
- maximum a posteriori
- minimum mean square error
- hashing algorithm
- reduction method
- integer points
- sampling algorithm
- sample size
- optimal filter
- median filter
- edge map
- multipath
- random sampling
- hypothesis testing
- data sets
- wiener filter
- stack filters
- noise reduction
- similarity search
- edge detection
- query processing
- feature extraction