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Estimation of Laplacian Symbols for Analog Transmission Over MIMO Channels.
- Source :
- IEEE Communications Letters; Dec2015, Vol. 19 Issue 12, p2170-2173, 4p
- Publication Year :
- 2015
-
Abstract
- The MAP and MMSE estimation of Laplace-distributed symbols transmitted over multiple-input multiple-output channels is studied. This is an important problem in analog joint source channel coding with spiral mappings, where the probability density function of the transmitted symbols approximates a Laplace distribution in the low SNR regime. Simulation results are presented to illustrate the suitability of these estimators in uncoded and coded analog communications. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 10897798
- Volume :
- 19
- Issue :
- 12
- Database :
- Complementary Index
- Journal :
- IEEE Communications Letters
- Publication Type :
- Academic Journal
- Accession number :
- 111881439
- Full Text :
- https://doi.org/10.1109/LCOMM.2015.2485216