Title :
Iterative decoding of low-density parity check codes over compound channels
Author :
Sutskover, Ilan ; Shamai, Shlomo ; Ziv, Jacob
Author_Institution :
Technion-Israel Inst. of Technol., Haifa, Israel
Abstract :
An iterative joint-channel estimation and decoding system is proposed for decoding of low-density parity-check (LDPC) codes over compound channels. The bit-error-rate performance of the complete system is numerically evaluated and a new concept for design of good channel estimators follows.
Keywords :
channel coding; channel estimation; error statistics; iterative decoding; parity check codes; LDPC codes; bit-error-rate performance; channel estimation; compound channels; iterative decoding; low-density parity check codes; Analytical models; Binary phase shift keying; Bipartite graph; Error correction codes; Iterative decoding; Message passing; Modulation coding; Numerical analysis; Parity check codes; Performance evaluation;
Conference_Titel :
Electrical and Electronics Engineers in Israel, 2002. The 22nd Convention of
Print_ISBN :
0-7803-7693-5
DOI :
10.1109/EEEI.2002.1178448
