Title :
Differential encoding/decoding and rotational invariance of block modulation codes
Author :
Portugheis, Jaime ; Hofmann, Karl Heinrich
Author_Institution :
Decom-Fee-Unicamp, Sao Paulo, Brazil
fDate :
27 Jun-1 Jul 1994
Abstract :
We present a construction of new differentially encoded/decoded rotationally invariant modulation schemes. The principle of this construction is the representation of a codeword from a rotationally invariant (RI) code in decomposed form
Keywords :
block codes; decoding; modulation coding; block modulation codes; codeword; differential decoding; differential encoding; rotational invariance; rotationally invariant code; Block codes; Decoding; Encoding; Modular construction; Modulation coding; Phase modulation;
Conference_Titel :
Information Theory, 1994. Proceedings., 1994 IEEE International Symposium on
Conference_Location :
Trondheim
Print_ISBN :
0-7803-2015-8
DOI :
10.1109/ISIT.1994.394904
