DocumentCode :
2607895
Title :
Low density parity check codes over groups and rings
Author :
Sridhara, Deepak ; Fuja, Thomas E.
Author_Institution :
Dept. of Electr. Eng., Notre Dame Univ., IN, USA
fYear :
2002
fDate :
20-25 Oct. 2002
Firstpage :
163
Lastpage :
166
Abstract :
The role of low density parity check principles in the design of group codes for coded modulation is examined. In this context, the structure of linear codes over certain rings Zm and Gm is discussed, and LDPC codes over these ring structures are designed.
Keywords :
group codes; linear codes; modulation coding; parity check codes; LDPC codes; coded modulation; group codes; linear codes; low density parity check codes; ring structures; Binary codes; Block codes; Constellation diagram; Euclidean distance; Linear code; Modulation coding; Parity check codes; Phase shift keying; Signal design; Signal mapping;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information Theory Workshop, 2002. Proceedings of the 2002 IEEE
Print_ISBN :
0-7803-7629-3
Type :
conf
DOI :
10.1109/ITW.2002.1115443
Filename :
1115443
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2607895
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