Title :
A new reliability output algorithm
Author :
Bossert, Martin ; Freudenberger, Jürgen ; Stender, Boris
Author_Institution :
Dept. of Telecommun., Ulm Univ., Germany
Abstract :
A non-recursive algorithm with low complexity is presented that permits a receiver to quantify the reliability of segments within an estimated code sequence. This reliability output may be used for example in repeat request schemes with partial retransmissions, for decoding concatenated code structures or in error concealment schemes.
Keywords :
concatenated codes; convolutional codes; decoding; error correction codes; maximum likelihood sequence estimation; reliability; ML sequence estimator; concatenated code structures; decoding; error concealment schemes; estimated code sequence; low complexity algorithm; nonrecursive algorithm; partial retransmissions; reliability output algorithm; repeat request schemes; terminated convolutional code; Concatenated codes; Convolutional codes; Decoding; Displays; Information theory; Maximum likelihood estimation; Merging; Reliability theory; Tail;
Conference_Titel :
Information Theory, 2002. Proceedings. 2002 IEEE International Symposium on
Print_ISBN :
0-7803-7501-7
DOI :
10.1109/ISIT.2002.1023613
