Title :
Multilevel coding modulation system with binary block codes
Author :
Wille, Emilio C G ; Godoy, Walter, Jr.
Author_Institution :
Centro Fed. de Educacao Tecnologica do Parana, Curitiba, Brazil
fDate :
29 Jun-4 Jul 1997
Abstract :
This paper proposes an original system for the attainment of multilevel coding modulation proper codes. These codes are made up from short binary block codes and are found through computer search. Some of these codes are shown here. The breaking of the proposed codes is easy, since they are in binary representation. A comparison with Sayegh´s (1986) and Baldini´s (1989) codes is made and the code breaking simulation results of some codes are shown
Keywords :
block codes; modulation coding; Baldini code; Sayegh code; binary block codes; binary representation; code breaking; multilevel coding modulation system; Bit error rate; Block codes; Computational modeling; Data communication; Error correction codes; Euclidean distance; Frequency; Modulation coding; Noise reduction; Quadrature phase shift keying;
Conference_Titel :
Information Theory. 1997. Proceedings., 1997 IEEE International Symposium on
Conference_Location :
Ulm
Print_ISBN :
0-7803-3956-8
DOI :
10.1109/ISIT.1997.613376
