Real-Time adaptive LDPC coded APSK for aeronautical telemetry

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, we consider the design of capacity-Approaching forward error correction (FEC) coded amplitude phase shift keying (APSK) modulation schemes for use in the aeronautical telemetry. By maximizing the mutual information, we first investigate the designs of APSK modulations suitable for communication over nonlinear wireless channels. Then we propose a unified FPGA-based hardware-efficient architecture which combines the capacity-Approaching LDPC decoders with four APSK modulation formats, including Gray-mapping-based 8-APSK, 16-APSK, 32-APSK, and 64-APSK. The proposed architecture allows the flexibility of the FEC-encoded signal to be received by legacy test-range systems. The emulation results show that such an LDPC-coded modulation scheme can adapt to wide range of received signal-To-noise ratios, ranging from 9.4 dB to 21.4 dB, by using different LDPC codes and/or modulation formats.

Original languageEnglish (US)
Title of host publication2017 13th International Conference on Advanced Technologies, Systems and Services in Telecommunications, TELSIKS 2017 - Proceeding
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages321-325
Number of pages5
Volume2018-January
ISBN (Electronic)9781538618004
DOIs
StatePublished - Jan 3 2018
Event13th International Conference on Advanced Technologies, Systems and Services in Telecommunications, TELSIKS 2017 - Nis, Serbia
Duration: Oct 18 2017Oct 20 2017

Other

Other13th International Conference on Advanced Technologies, Systems and Services in Telecommunications, TELSIKS 2017
CountrySerbia
CityNis
Period10/18/1710/20/17

Fingerprint

Phase shift keying
Telemetering
Modulation
Forward error correction
Field programmable gate arrays (FPGA)
Signal to noise ratio
Hardware
Communication

Keywords

  • adaptive coding
  • Aeronautical telemetry
  • APSK
  • coded modulation
  • FPGA
  • LDPC coding

ASJC Scopus subject areas

  • Computer Science Applications
  • Hardware and Architecture
  • Signal Processing
  • Computer Networks and Communications
  • Safety, Risk, Reliability and Quality

Cite this

Zou, D., & Djordjevic, I. B. (2018). Real-Time adaptive LDPC coded APSK for aeronautical telemetry. In 2017 13th International Conference on Advanced Technologies, Systems and Services in Telecommunications, TELSIKS 2017 - Proceeding (Vol. 2018-January, pp. 321-325). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/TELSKS.2017.8246288

Real-Time adaptive LDPC coded APSK for aeronautical telemetry. / Zou, Ding; Djordjevic, Ivan B.

2017 13th International Conference on Advanced Technologies, Systems and Services in Telecommunications, TELSIKS 2017 - Proceeding. Vol. 2018-January Institute of Electrical and Electronics Engineers Inc., 2018. p. 321-325.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Zou, D & Djordjevic, IB 2018, Real-Time adaptive LDPC coded APSK for aeronautical telemetry. in 2017 13th International Conference on Advanced Technologies, Systems and Services in Telecommunications, TELSIKS 2017 - Proceeding. vol. 2018-January, Institute of Electrical and Electronics Engineers Inc., pp. 321-325, 13th International Conference on Advanced Technologies, Systems and Services in Telecommunications, TELSIKS 2017, Nis, Serbia, 10/18/17. https://doi.org/10.1109/TELSKS.2017.8246288
Zou D, Djordjevic IB. Real-Time adaptive LDPC coded APSK for aeronautical telemetry. In 2017 13th International Conference on Advanced Technologies, Systems and Services in Telecommunications, TELSIKS 2017 - Proceeding. Vol. 2018-January. Institute of Electrical and Electronics Engineers Inc. 2018. p. 321-325 https://doi.org/10.1109/TELSKS.2017.8246288
Zou, Ding ; Djordjevic, Ivan B. / Real-Time adaptive LDPC coded APSK for aeronautical telemetry. 2017 13th International Conference on Advanced Technologies, Systems and Services in Telecommunications, TELSIKS 2017 - Proceeding. Vol. 2018-January Institute of Electrical and Electronics Engineers Inc., 2018. pp. 321-325
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