Title :
8.4 dB net coding gain achieved with a serially concatenated coding scheme for differential quadrature phase shift keyed optical systems
Author :
Faraj, Patrick ; Schollmann, Stefan ; Leibrich, Jochen ; Rosenkranz, Werner
Author_Institution :
Kiel Univ., Germany
Abstract :
We improve the system performance using differential quadrature phase shift keying modulation format combined with a 100% overhead convolutional code concatenated with the standard Reed-Solomon code RS(255,239).
Keywords :
Reed-Solomon codes; concatenated codes; convolutional codes; differential phase shift keying; error statistics; modulation coding; DPSK optical systems; RS(255,239); bit error ratio performance; concatenated code; differential quadrature phase shift keying; modulation format; net coding gain; overhead convolutional code; serially concatenated coding; standard Reed-Solomon code;
Conference_Titel :
Optical Communication, 2005. ECOC 2005. 31st European Conference on
Conference_Location :
IET
Print_ISBN :
0-86341-543-1
