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Probability of undetected error after decoding for a concatenated coding schemeA concatenated coding scheme for error control in data communications is analyzed. In this scheme, the inner code is used for both error correction and detection, however the outer code is used only for error detection. A retransmission is requested if the outer code detects the presence of errors after the inner code decoding. Probability of undetected error is derived and bounded. A particular example, proposed for NASA telecommand system is analyzed.
Document ID
19840023922
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Costello, D. J., Jr. (Illinois Univ. Chicago, IL, United States)
Lin, S. (Hawaii Univ. Manoa, United States)
Date Acquired
September 4, 2013
Publication Date
July 23, 1984
Subject Category
Numerical Analysis
Report/Patent Number
NASA-CR-173837
NAS 1.26:173837
Report Number: NASA-CR-173837
Report Number: NAS 1.26:173837
Accession Number
84N31992
Funding Number(s)
CONTRACT_GRANT: NAG5-234
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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