Detail publikačního výsledku

Timing Recovery Modification for High-rate BPSK and QPSK Digital Demodulator

ŠEBESTA, J., PROKEŠ, A.

Originální název

Timing Recovery Modification for High-rate BPSK and QPSK Digital Demodulator

Anglický název

Timing Recovery Modification for High-rate BPSK and QPSK Digital Demodulator

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

In this paper, we describe improvements of data timing synchronization algorithms, which are suitable for high speed BPSK/QPSK coherent demodulator. Timing error synchronizers are usually the most complicated subsystems in the demodulator, and they often limit application of the DSP hardware in the high-rate data transmission. This contribution is focused on feedback timing estimators, especially adapted timing error detectors, and shows modifications of widely used algorithms, that reach better detection characteristics and easy implementation in DSP.

Anglický abstrakt

In this paper, we describe improvements of data timing synchronization algorithms, which are suitable for high speed BPSK/QPSK coherent demodulator. Timing error synchronizers are usually the most complicated subsystems in the demodulator, and they often limit application of the DSP hardware in the high-rate data transmission. This contribution is focused on feedback timing estimators, especially adapted timing error detectors, and shows modifications of widely used algorithms, that reach better detection characteristics and easy implementation in DSP.

Klíčová slova

BPSK/QPSK Demodulator, Coherent demodulator, Timing Error Synchronizer, Feedback Timing Estimator, DSP

Klíčová slova v angličtině

BPSK/QPSK Demodulator, Coherent demodulator, Timing Error Synchronizer, Feedback Timing Estimator, DSP

Autoři

ŠEBESTA, J., PROKEŠ, A.

Vydáno

27.11.2006

Nakladatel

IEEE Press

Místo

Guilin, China

ISBN

1-4244-0800-8

Kniha

2006 10th International Conference on Communication Technology Proceedings

Strany od

1476

Strany do

1479

Strany počet

4

BibTex

@inproceedings{BUT19201,
  author="Jiří {Šebesta} and Aleš {Prokeš}",
  title="Timing Recovery Modification for High-rate BPSK and QPSK Digital Demodulator",
  booktitle="2006 10th International Conference on Communication Technology Proceedings",
  year="2006",
  pages="1476--1479",
  publisher="IEEE Press",
  address="Guilin, China",
  isbn="1-4244-0800-8"
}