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Article: Researchers at United Arab Emirates University target vehicular technology.(Report)
- Article from:
- Journal of Transportation
- Article date:
- November 14, 2009
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"In this paper, equalization for transmission over doubly selective channels is discussed. The symbol-by-symbol maximum a posteriori probability (MAP) equalizer and the maximum-likelihood sequence estimation (MLSE) are discussed," investigators in Al Ain, United Arab Emirates report.
"The doubly selective channel is modeled using the basis expansion model (BEM). Using the BEM allows for an easy and low-complexity mechanism for constructing the channel trellis to implement the MLSE and the MAP equalizer. The MLSE and the MAP equalizer are implemented for single-carrier transmission and for multicarrier transmission implemented using orthogonal frequency-division ...