Consultative Committee for Space Data Systems (CCSDS)

14. September 2012

In the framework of the Next Generation Uplink (NGU) working group of the Consultative Committee for Space Data Systems (CCSDS), DLR Institute of Communications and Navigation designed class of non-binary low-density parity-check (LDPC) codes. The proposed non-binary LDPC codes outperform the binary LDPC codes under consideration for NGU telecommand by more than 1.5 dB. Due to their large gains, the codes proposed by DLR will be further investigated within the group and will be included as reference in the NGU Green Book.

Dr. Gianluigi Liva
Deutsches Zentrum für Luft- und Raumfahrt (DLR)

Institut für Kommunikation und Navigation
, Satellitennetze
Tel: +49 8153 28-1881

Fax: +49 8153 28-2844

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