Title :
On decoding algorithms for construction πA lattices
Author :
Yu-Chih Huang ; Narayanan, Krishna R.
Author_Institution :
Dept. of Commun. Eng., Nat. Taipei Univ., Taipei, Taiwan
Abstract :
This paper revisits the Construction πA lattices recently proposed by Huang and Narayanan. This lattice construction is a generalization of the famous Construction A to the multilevel coding setting which preserves most of the structures of Construction A. Decoding algorithms of the Construction πA lattices are then studied. Two low complexity decoders are proposed to take advantage of the additional structure of the Construction πA lattices.
Keywords :
computational complexity; decoding; lattice theory; construction πA lattices; decoding algorithms; low complexity decoders; multilevel coding setting; Complexity theory; Lattices; Linear codes; Maximum likelihood decoding; Signal to noise ratio;
Conference_Titel :
Telecommunications (ICT), 2015 22nd International Conference on
Conference_Location :
Sydney, NSW
DOI :
10.1109/ICT.2015.7124693
