DocumentCode
2773795
Title
Performance of turbo codes in multipath fading channels
Author
Jeng, Li-Der ; Su, Yu.T. ; Chiang, Jung-Tang
Author_Institution
Dept. of Commun. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
Volume
1
fYear
1998
fDate
18-21 May 1998
Firstpage
61
Abstract
This paper presents the performance of turbo codes in fading multipath channels. We apply two channel estimation techniques, namely, the pilot tone technique and the pilot symbol assisted modulation technique to obtain channel side information for decoding. Various channel models are used in computer simulations. Numerical results are given to quantify various system behavior and to provide numerical examples that provide us system solutions
Keywords
concatenated codes; convolutional codes; fading; maximum likelihood decoding; multipath channels; parameter estimation; state estimation; MAP decoding; channel models; channel side information; channel state estimation; computer simulations; multipath fading channels; performance; pilot symbol assisted modulation; pilot tone technique; system behavior; turbo codes; AWGN; Channel coding; Channel estimation; Channel state information; Computational modeling; Decoding; Error correction; Fading; Rayleigh channels; Turbo codes;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 1998. VTC 98. 48th IEEE
Conference_Location
Ottawa, Ont.
ISSN
1090-3038
Print_ISBN
0-7803-4320-4
Type
conf
DOI
10.1109/VETEC.1998.686475
Filename
686475
Link To Document