Title :
Analisys of the behavior of sequential Fano decoder for convolutional codes
Author :
Gridasov, Roman ; Bakhtin, Alexander ; Pertsev, Leonid ; Timoshenko, Aleksandr
Author_Institution :
Telecommun. Syst. Dept., Nat. Res. Univ. of Electron. Technol., Moscow, Russia
Abstract :
Effectiveness of the sequential decoding process for each convolutional code depends on the correctly chosen configuration of a decoder. This article presents the results of research of the influence of the hypothetical probability of channel error parameter P characterizing the metric used in decoding on the behavior of the sequential Fano decoder for convolutional codes (171, 133, K = 7) and (5335336767373553, 7335336767373553, K = 48). Optimal values of the parameter P were found and presented.
Keywords :
channel coding; convolutional codes; probability; sequential codes; sequential decoding; channel error parameter; convolutional codes; decoder configuration; hypothetical probability; sequential Fano decoder; sequential decoding process; Bit error rate; Conferences; Control systems; Convolutional codes; Decoding; Measurement; Telecommunications; long convolutional codes; satellite and deep space communication systems; sequential Fano decoder;
Conference_Titel :
Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT), 2013 5th International Congress on
Conference_Location :
Almaty
Print_ISBN :
978-1-4799-1376-3
DOI :
10.1109/ICUMT.2013.6798412
