DocumentCode
3432533
Title
Multi-level concatenated block coded modulation schemes
Author
Rhee, Do Jun ; Rajpal, Sandeep ; Lin, Shu
Author_Institution
Dept. of Electr. Eng., Hawaii Univ., Honolulu, HI, USA
fYear
1992
fDate
16-20 Nov 1992
Firstpage
1111
Abstract
In such a scheme the inner codes are block modulation codes and the outer codes are generally block codes with code symbols from some Galois fields. If the inner codes, outer codes, and the level of concatenation are properly chosen, very good performance can be achieved with high spectral efficiency and large coding gain. Two specific schemes are proposed. Simulation studies show that these perform very well and achieve significant real coding gains over uncoded reference modulation systems
Keywords
block codes; coding errors; decoding; Galois fields; coding gain; inner codes; level of concatenation; multilevel concatenated block coded modulation schemes; outer codes; performance; spectral efficiency; Artificial intelligence; Bandwidth; Block codes; Concatenated codes; Data communication; Decoding; Euclidean distance; Galois fields; Modulation coding; Performance gain;
fLanguage
English
Publisher
ieee
Conference_Titel
Singapore ICCS/ISITA '92. 'Communications on the Move'
Print_ISBN
0-7803-0803-4
Type
conf
DOI
10.1109/ICCS.1992.255089
Filename
255089
Link To Document