Title :
Joint SourceChannel, Space Time Turbo Channel Decoding
Author :
Radic, Josko ; Begusic, Dinko ; Rozic, Nikola
Author_Institution :
Fac. of Electr. Eng., Mech. Eng. & Naval Archit., Split
Abstract :
In this paper we investigate the possibility of applying a joint source-channel coding scheme in ST turbo TC decoder. Source is modeled as two state hidden Markov source with four symbols. This paper presents a performance of the proposed decoding scheme. Comparison of the approach with perfectly known Markov source parameters, with the approach with parameter estimation is also presented.
Keywords :
combined source-channel coding; decoding; parameter estimation; space-time codes; turbo codes; wireless channels; joint source-channel decoding; parameter estimation; source-channel coding; space time decoding; turbo channel decoding; two state hidden Markov source; wireless communication; Channel coding; Hidden Markov models; Iterative decoding; MIMO; Parameter estimation; Probability distribution; Receiving antennas; Redundancy; Speech analysis; Wireless communication;
Conference_Titel :
Telecommunications, 2007. ConTel 2007. 9th International Conference on
Conference_Location :
Zagreb
Print_ISBN :
953-184-111-X
Electronic_ISBN :
953-184-111-X
DOI :
10.1109/CONTEL.2007.381868
