Title :
A new joint permutor design for multiple turbo codes
Author :
Li, Huilian ; Ji, Hongbing ; Hu, Jiaquan ; Liu, Qiang
Author_Institution :
Sch. of Electron. Eng., Xidian Univ., Xi´´an
Abstract :
A permutor is a critical component for the channel coding performance of turbo codes. Since the original joint permutor design for multiple turbo codes has disadvantages of large storage space and high computing complexity, it is not applicable at present. For this, this paper presents a new point-to-point joint permutor design algorithm, which only needs 2/N2 as large as storage space of the original design with the computing complexity greatly reduced.
Keywords :
channel coding; computational complexity; turbo codes; channel coding performance; computing complexity; multiple turbo codes; point-to-point joint permutor design algorithm; storage space; Algorithm design and analysis; Bit error rate; Channel coding; Convolution; Convolutional codes; Design optimization; Laboratories; Signal to noise ratio; Turbo codes; Vectors; Multiple turbo codes (MTC); joint permutor design; summary distance;
Conference_Titel :
Industrial Electronics and Applications, 2008. ICIEA 2008. 3rd IEEE Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-1717-9
Electronic_ISBN :
978-1-4244-1718-6
DOI :
10.1109/ICIEA.2008.4582919
