n89-22342 - nasa · 2013-08-30 · cvcv && yy 00 00 ma ww 00 00 nn 33 aa 00 cncn ww 00 00...
TRANSCRIPT
N89-22342 THE OMV DATA COMPRESSION SYSTEM
SCIENCE DATA COMPRESSION WORKSHOP
Garton H. Lewis, Jr. Fairchild Weston Systems
251
https://ntrs.nasa.gov/search.jsp?R=19890012971 2020-05-22T15:53:53+00:00Z
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MEASURED VlTERBl DECODER PERFORMANCE OF: K-7, R A T E - I n , DATA R A T E W k p b r , S-BAND UPLINK, X-BAND DOWNLINU, MOD INDEX=80'
-
1 x 1 0 4 r BASELINE PERFORMANCE K-7, RATE-112. - COLvOLUTIONAL CODE, VlTEREl DECODING. - SOFT QUANTIZED, 0-3 - - - - -
1 x104
t
7x10-51 ,
MEASURE: 'EaFORMANCE AT THE CC'hCATENATEO K 7 RATE 9 1,2. JlTERBl DECOOER AND THE F ~ L L O W I N G
I I I I I 1 x 2 5 3 .O 3.5 4 .O 4.5 5 .O 5.5
' I I I I I 1 x 2 5 3 .O 3.5 4 .O 4.5 5 .O 5.5
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PERFORMANCE OF THE RS / VITERBI CONCATENATED CODING SYSTEM (WORD ERROR PROBABILITY
VERSES EbiNo )
299