@article{ART002149171},
author={Kim Jeong Su},
title={Methods to improve Log-MAP Decoding in Frequency Selective Fading Channels},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2016},
volume={21},
number={9},
pages={51-55}
TY - JOUR
AU - Kim Jeong Su
TI - Methods to improve Log-MAP Decoding in Frequency Selective Fading Channels
JO - Journal of The Korea Society of Computer and Information
PY - 2016
VL - 21
IS - 9
PB - The Korean Society Of Computer And Information
SP - 51
EP - 55
SN - 1598-849X
AB - High-capacity, high quality services should be guaranteed in mobile communication environment.
Excellent channel coding and compensation techniques are required so as to improve data reliability on fading channels. In this paper, we propose a method using double pilots, estimates and compensates for the fading of information symbols. The proposed method using Log-MAP Turbo decoder through the iterative decoder, improves BER performance under the environment of the frequency selective fading channel. Compared to the existing methods, the suggested methods show functional improvement of approximately 3dB in case that the number of iteration decoding is 5 and BER is .
KW - Log-MAP;Turbo decoder;channel coding;fading channel
DO -
UR -
ER -
Kim Jeong Su. (2016). Methods to improve Log-MAP Decoding in Frequency Selective Fading Channels. Journal of The Korea Society of Computer and Information, 21(9), 51-55.
Kim Jeong Su. 2016, "Methods to improve Log-MAP Decoding in Frequency Selective Fading Channels", Journal of The Korea Society of Computer and Information, vol.21, no.9 pp.51-55.
Kim Jeong Su "Methods to improve Log-MAP Decoding in Frequency Selective Fading Channels" Journal of The Korea Society of Computer and Information 21.9 pp.51-55 (2016) : 51.
Kim Jeong Su. Methods to improve Log-MAP Decoding in Frequency Selective Fading Channels. 2016; 21(9), 51-55.
Kim Jeong Su. "Methods to improve Log-MAP Decoding in Frequency Selective Fading Channels" Journal of The Korea Society of Computer and Information 21, no.9 (2016) : 51-55.
Kim Jeong Su. Methods to improve Log-MAP Decoding in Frequency Selective Fading Channels. Journal of The Korea Society of Computer and Information, 21(9), 51-55.
Kim Jeong Su. Methods to improve Log-MAP Decoding in Frequency Selective Fading Channels. Journal of The Korea Society of Computer and Information. 2016; 21(9) 51-55.
Kim Jeong Su. Methods to improve Log-MAP Decoding in Frequency Selective Fading Channels. 2016; 21(9), 51-55.
Kim Jeong Su. "Methods to improve Log-MAP Decoding in Frequency Selective Fading Channels" Journal of The Korea Society of Computer and Information 21, no.9 (2016) : 51-55.
