Title :
Multilevel code for MPSK modulation using u/u+v LDPC codes
Author :
Hou, Jia ; Lee, Moon Ho
Author_Institution :
Sch. of Electron. & Inf., Soochow Univ., Suzhou, China
fDate :
28 Nov.-2 Dec. 2005
Abstract :
The multilevel code (MLC) has attracted considerable attention as a means to achieve bandwidth and power efficiency. Additionally, the LDPC codes by the u/u+v construction have flexible rate or length. By combing with them, we investigate an efficient way for variable rates data transmission in this paper. The study can enrich the family of LDPC codes and their applications.
Keywords :
data communication; matrix algebra; modulation coding; parity check codes; phase shift keying; LDPC codes; MPSK modulation; data transmission; multilevel code; AWGN; Additive white noise; Bandwidth; Binary codes; Communication system traffic; Data communication; Error correction codes; Interleaved codes; Modulation coding; Parity check codes;
Conference_Titel :
Global Telecommunications Conference, 2005. GLOBECOM '05. IEEE
Print_ISBN :
0-7803-9414-3
DOI :
10.1109/GLOCOM.2005.1577654
