Title :
Optimal interleaver design for concatenated coding in DSL systems
Author :
Cao, M. ; Subramanian, K.R. ; Dubey, V.K.
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Inst., Singapore
fDate :
9/16/1999 12:00:00 AM
Abstract :
The Reed-Solomon code and multidimensional TCM (MTCM) can be concatenated to improve the performance of discrete multitone (DMT) modulated digital subscriber line (DSL) systems. The criteria for designing an effective multidimensional TCM (MTCM) scheme with efficient interleaver are described. The results of simulations for evaluating the performance of the proposed coding scheme are presented
Keywords :
Reed-Solomon codes; concatenated codes; digital subscriber lines; trellis coded modulation; DMT modulated DSL systems; DSL systems; Reed-Solomon code; concatenated coding; digital subscriber line systems; discrete multitone; multidimensional TCM; optimal interleaver design;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19991128
