DocumentCode
1609435
Title
On the channel estimation of turbo code
Author
Zhanji, Wu ; Weiling, Wu
Author_Institution
Dept. of Inf. Eng., Beijing Univ. of Posts & Telecommun., China
Volume
2
fYear
2003
Firstpage
1416
Abstract
It is necessary for the decoder of turbo code to know the SNR of some channel, otherwise there is loss of SNR. A new algorithm is put forward on the basis of the high order statistic analysis, and it is simpler and more effective than the algorithm in Summers et al. (1998), what is more, it is not only applied to AWGN channel, but also applicable to Rayleigh channel, which is proved by the sensitivity simulation of SNR estimation to decoding quality of turbo code.
Keywords
AWGN channels; Rayleigh channels; channel coding; channel estimation; higher order statistics; turbo codes; AWGN channel; Rayleigh channel; SNR; channel estimation; decoder; high order statistics; turbo code; AWGN channels; Additive white noise; Algorithm design and analysis; Analysis of variance; Channel estimation; Decoding; Polynomials; Rayleigh channels; Statistical analysis; Turbo codes;
fLanguage
English
Publisher
ieee
Conference_Titel
Communication Technology Proceedings, 2003. ICCT 2003. International Conference on
Print_ISBN
7-5635-0686-1
Type
conf
DOI
10.1109/ICCT.2003.1209794
Filename
1209794
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