Title :
Adaptive computation control of variable complexity fano decoders
Author :
Pan, W. David ; Ortega, Antonio
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Alabama, Huntsville, AL
fDate :
6/1/2009 12:00:00 AM
Abstract :
We propose a novel computation control method for variable-complexity Fano decoders with buffers. Our method substantially lowers the rates of data block loss associated with conventional Fano decoders. For reasonably large buffer sizes, our method outperforms Layland´s buffer management scheme with block loss rates close to the theoretical lower bound.
Keywords :
adaptive codes; adaptive control; block codes; communication complexity; variable rate codes; adaptive computation control; block loss rates close; buffer sizes; data block loss; fano decoders; lower bound; variable complexity; Adaptive control; Buffer overflow; Computational complexity; Convolutional codes; Decoding; Electric variables control; Measurement; Mobile communication; Programmable control; Virtual colonoscopy; Buffers, computational complexity, convolutional codes, Fano decoder.;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOMM.2009.06.0700582