Conference proceeding
Maximum-likelihood joint channel estimation and data detection for space time block coded MIMO systems
2014 48th Asilomar Conference on Signals, Systems and Computers, Vol.2015-, pp.962-965
11/2014
DOI: 10.1109/ACSSC.2014.7094596
Abstract
This paper considers an exact maximum likelihood (ML) joint channel estimation and data detection problem for orthogonal space time block coded (OSTBC) multiple input multiple output (MIMO) systems. We propose an efficient algorithm which achieves exact ML blind data detection even for non-constant-modulus constellations. To the best of our knowledge, this is the first algorithm which efficiently achieves exact ML blind detection for OSTBC MIMO systems with non-constant-modulus constellations. Simulation results validate the performance and the complexity improvements our scheme compare with that of LS channel estimation and data detection scheme.
Details
- Title: Subtitle
- Maximum-likelihood joint channel estimation and data detection for space time block coded MIMO systems
- Creators
- Haider Ali Jasim Alshamary - University of IowaWeiyu Xu - University of Iowa
- Resource Type
- Conference proceeding
- Publication Details
- 2014 48th Asilomar Conference on Signals, Systems and Computers, Vol.2015-, pp.962-965
- Publisher
- IEEE
- DOI
- 10.1109/ACSSC.2014.7094596
- ISSN
- 1058-6393
- eISSN
- 2576-2303
- Language
- English
- Date published
- 11/2014
- Academic Unit
- Electrical and Computer Engineering
- Record Identifier
- 9984197326302771
Metrics
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