On the Error Detection Capability of Combined LDPC and CRC Codes for Space Telecommand Transmissions
Marco Baldi, Nicola Maturo, Giacomo Ricciutelli, Franco Chiaraluce
TL;DR
This paper evaluates the error detection performance of combined LDPC and CRC codes in space telecommand links, demonstrating their suitability for meeting strict error detection standards.
Contribution
It introduces a method to estimate undetected error rates for LDPC and CRC combined systems in space communications.
Findings
LDPC and CRC combination effectively detects errors in space telecommand transmissions
New LDPC codes meet stringent error detection requirements
Proposed estimation method aids in system design and validation
Abstract
We present a method for estimating the undetected error rate when a cyclic redundancy check (CRC) is performed on the output of the decoder of short low-density parity-check (LDPC) codes. This system is of interest for telecommand links, where new LDPC codes have been designed for updating the current standard. We show that these new LDPC codes combined with CRC are adequate for complying with the stringent requirements of this kind of transmissions in terms of error detection.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.