Title :
On the error exponent for woven convolutional codes with outer warp
Author :
Zyablov, Victor ; Shavgulidze, Sergo ; Skopintsev, Oleg ; Höst, Stefan ; Johannesson, Rolf
Author_Institution :
Dept. of Inf. Technol., Lund Univ., Sweden
fDate :
7/1/1999 12:00:00 AM
Abstract :
In this correspondence the error exponent and the decoding complexity of binary woven convolutional codes with outer warp and with binary convolutional codes as outer and inner codes are studied. It is shown that an error probability that is exponentially decreasing with the product of the outer and inner code memories can be achieved with a nonexponentially increasing decoding complexity
Keywords :
binary codes; computational complexity; convolutional codes; decoding; error statistics; binary convolutional codes; binary woven convolutional codes; error exponent; error probability; inner codes; nonexponentially increasing decoding complexity; outer warp; Associate members; Block codes; Concatenated codes; Convolutional codes; Councils; Decoding; Digital communication; Error probability; Information technology; Information theory;
Journal_Title :
Information Theory, IEEE Transactions on
