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

fYear

2013

fDate

10-13 Sept. 2013

Firstpage

100

Lastpage

105

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT), 2013 5th International Congress on

Conference_Location

Almaty

ISSN

2157-0221

Print_ISBN

978-1-4799-1376-3

Type

conf

DOI

10.1109/ICUMT.2013.6798412

Filename

6798412