Title :
On unequal error protection for information symbols via active distances
Author :
Pavlushkov, Victor ; Johannesson, Rolf ; Zyablov, Viktor V.
Author_Institution :
Dept. Inf. Tech., Lund Univ., Sweden
fDate :
27 June-2 July 2004
Abstract :
This paper describes the active burst distance for convolutional codes. The unequal error protection for information sequences are used to formulate a theorem on the error-correcting capability of the generator matrix and set state paths in the encoder state-transition diagram correspond to code sequences. Therefore the active-distance concepts are used to characterize the error patterns.
Keywords :
convolutional codes; error correction codes; matrix algebra; active burst distance; code sequence; convolutional code; encoder state-transition diagram; error pattern; error-correcting capability; generator matrix; information symbol; unequal error protection; Convolutional codes; Councils; Decoding; Electronic mail; Error correction; Error correction codes; State estimation;
Conference_Titel :
Information Theory, 2004. ISIT 2004. Proceedings. International Symposium on
Print_ISBN :
0-7803-8280-3
DOI :
10.1109/ISIT.2004.1365487
