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A cascaded coding scheme for error controlA cascaded coding scheme for error control was investigated. The scheme employs a combination of hard and soft decisions in decoding. Error performance is analyzed. If the inner and outer codes are chosen properly, extremely high reliability can be attained even for a high channel bit-error-rate. Some example schemes are studied which seem to be quite suitable for satellite down-link error control.
Document ID
19860002428
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Kasami, T. (Osaka Univ. Toyonaka, Japan)
Lin, S. (Hawaii Univ. Honolulu, HI, United States)
Date Acquired
September 5, 2013
Publication Date
October 1, 1985
Subject Category
Computer Programming And Software
Report/Patent Number
NAS 1.26:176276
NASA-CR-176276
Report Number: NAS 1.26:176276
Report Number: NASA-CR-176276
Accession Number
86N11895
Funding Number(s)
CONTRACT_GRANT: NAG5-407
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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