DocumentCode
3015797
Title
On optimal power allocation for turbo codes
Author
Duman, Tolga M. ; Salehi, Masoud
Author_Institution
Dept. of Electr. & Comput. Eng., Northeastern Univ., Boston, MA, USA
fYear
1997
fDate
29 Jun-4 Jul 1997
Firstpage
104
Abstract
A scheme for optimum power allocation for the different bits of a turbo code is introduced. It is shown that by employing this scheme performance improvements in the range of 0.5-0.7 dB can be achieved without introducing any complexity or delay at the decoder
Keywords
concatenated codes; convolutional codes; optimal power allocation; parallel concatenated convolutional codes; performance improvements; turbo codes; Code standards; Concatenated codes; Convolution; Convolutional codes; Decoding; Delay; Euclidean distance; Power distribution; Signal to noise ratio; Turbo codes;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory. 1997. Proceedings., 1997 IEEE International Symposium on
Conference_Location
Ulm
Print_ISBN
0-7803-3956-8
Type
conf
DOI
10.1109/ISIT.1997.613019
Filename
613019
Link To Document