Publication date
January 2019
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE) Journal
IEEE Communications LettersAbstract
In this letter, we investigate the sensitivity of the iterative maximum a posteriori probability (MAP) decoder to carrier phase offsets and propose simple carrier phase recovery algorithms operating within the iterative MAP decoding iterations. The algorithms exploit the information contained in the extrinsic values generated within the iterative MAP decoder to perform carrier recovery, thus requiring low hardware complexity.X1134sciescopu
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