Publication result detail

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

ŠEBESTA, J., PROKEŠ, A.

Original Title

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

English Title

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

Type

Paper in proceedings (conference paper)

Original Abstract

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.

English abstract

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.

Keywords

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

Key words in English

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

Authors

ŠEBESTA, J., PROKEŠ, A.

Released

27.11.2006

Publisher

IEEE Press

Location

Guilin, China

ISBN

1-4244-0800-8

Book

2006 10th International Conference on Communication Technology Proceedings

Pages from

1476

Pages to

1479

Pages count

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"
}