Rate-Compatible, Bandwidth-Efficient, Low-Density Parity-Check (LDPC) Codes for Aeronautical Telemetry
Low-density parity-check (LDPC) codes form part of the IRIG-106 standard and have been successfully deployed for the Telemetry Group version of shaped-offset quadrature phase shift keying (SOQPSK-TG) modulation. Recently, LDPC code solutions have been proposed and optimized for continuous phase modu...
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MDPI AG
2024-11-01
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| Series: | Entropy |
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| author | Andrew D. Cummins David G. M. Mitchell Erik Perrins |
| author_facet | Andrew D. Cummins David G. M. Mitchell Erik Perrins |
| author_sort | Andrew D. Cummins |
| collection | DOAJ |
| description | Low-density parity-check (LDPC) codes form part of the IRIG-106 standard and have been successfully deployed for the Telemetry Group version of shaped-offset quadrature phase shift keying (SOQPSK-TG) modulation. Recently, LDPC code solutions have been proposed and optimized for continuous phase modulations (CPMs), including pulse code modulation/frequency modulation (PCM/FM) and the multi-h CPM developed by the Advanced-Range TeleMetry program (ARTM CPM), the latter of which was shown to perform around one dB from channel capacity. In this paper, we consider the effect of the random puncturing and shortening of these LDPC codes to further improve spectrum efficiency. We perform asymptotic analyses of the ARTM0 code ensembles and present numerical simulation results that affirm the robust decoding performance promised by LDPC codes designed for ARTM CPM. |
| format | Article |
| id | doaj-art-918f8a5eb8334b9dbd65bee5352d69a3 |
| institution | Kabale University |
| issn | 1099-4300 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Entropy |
| spelling | doaj-art-918f8a5eb8334b9dbd65bee5352d69a32024-12-27T14:25:01ZengMDPI AGEntropy1099-43002024-11-012612104510.3390/e26121045Rate-Compatible, Bandwidth-Efficient, Low-Density Parity-Check (LDPC) Codes for Aeronautical TelemetryAndrew D. Cummins0David G. M. Mitchell1Erik Perrins2Klipsch School of Electrical and Computer Engineering, New Mexico State University, Las Cruces, NM 88003, USAKlipsch School of Electrical and Computer Engineering, New Mexico State University, Las Cruces, NM 88003, USADepartment of Electrical Engineering & Computer Science, University of Kansas, Lawrence, KS 66045, USALow-density parity-check (LDPC) codes form part of the IRIG-106 standard and have been successfully deployed for the Telemetry Group version of shaped-offset quadrature phase shift keying (SOQPSK-TG) modulation. Recently, LDPC code solutions have been proposed and optimized for continuous phase modulations (CPMs), including pulse code modulation/frequency modulation (PCM/FM) and the multi-h CPM developed by the Advanced-Range TeleMetry program (ARTM CPM), the latter of which was shown to perform around one dB from channel capacity. In this paper, we consider the effect of the random puncturing and shortening of these LDPC codes to further improve spectrum efficiency. We perform asymptotic analyses of the ARTM0 code ensembles and present numerical simulation results that affirm the robust decoding performance promised by LDPC codes designed for ARTM CPM.https://www.mdpi.com/1099-4300/26/12/1045FECLDPC codestelemetryavionicsIRIGspectral efficiency |
| spellingShingle | Andrew D. Cummins David G. M. Mitchell Erik Perrins Rate-Compatible, Bandwidth-Efficient, Low-Density Parity-Check (LDPC) Codes for Aeronautical Telemetry Entropy FEC LDPC codes telemetry avionics IRIG spectral efficiency |
| title | Rate-Compatible, Bandwidth-Efficient, Low-Density Parity-Check (LDPC) Codes for Aeronautical Telemetry |
| title_full | Rate-Compatible, Bandwidth-Efficient, Low-Density Parity-Check (LDPC) Codes for Aeronautical Telemetry |
| title_fullStr | Rate-Compatible, Bandwidth-Efficient, Low-Density Parity-Check (LDPC) Codes for Aeronautical Telemetry |
| title_full_unstemmed | Rate-Compatible, Bandwidth-Efficient, Low-Density Parity-Check (LDPC) Codes for Aeronautical Telemetry |
| title_short | Rate-Compatible, Bandwidth-Efficient, Low-Density Parity-Check (LDPC) Codes for Aeronautical Telemetry |
| title_sort | rate compatible bandwidth efficient low density parity check ldpc codes for aeronautical telemetry |
| topic | FEC LDPC codes telemetry avionics IRIG spectral efficiency |
| url | https://www.mdpi.com/1099-4300/26/12/1045 |
| work_keys_str_mv | AT andrewdcummins ratecompatiblebandwidthefficientlowdensityparitycheckldpccodesforaeronauticaltelemetry AT davidgmmitchell ratecompatiblebandwidthefficientlowdensityparitycheckldpccodesforaeronauticaltelemetry AT erikperrins ratecompatiblebandwidthefficientlowdensityparitycheckldpccodesforaeronauticaltelemetry |