DocumentCode
2729689
Title
An implementation scheme for a Viterbi decoder
Author
Aboul-Dahab, Mohamed A. ; Ashry, Moustafa F. ; Salih, Salih A. ; Abd-El-Galil, Mohamed E.
Author_Institution
Coll. of Eng. & Technol., Arab Acad. for Sci., Technol. & Maritime Transp., Alexandria, Egypt
fYear
1998
fDate
24-26 Feb 1998
Abstract
This paper presents a proposed scheme for the implementation of a Viterbi decoder. The implementation process is based upon a trace back algorithm for memory management. Computer simulation of the proposed implementation has been carried out for decoding convolutionally coded messages with constraint length k=3 and rate r=1/2 using the Craftsman Xilinx package. Encouraging results were obtained
Keywords
Viterbi decoding; convolutional codes; storage management; trellis codes; Craftsman Xilinx package; Viterbi decoder; convolutionally coded messages; implementation scheme; memory management; trace back algorithm; Computer simulation; Convolutional codes; Decoding; Memory management; Packaging; Viterbi algorithm;
fLanguage
English
Publisher
ieee
Conference_Titel
Radio Science Conference, 1998. NRSC '98. Proceedings of the Fifteenth National
Conference_Location
Cairo
Print_ISBN
0-7803-5121-5
Type
conf
DOI
10.1109/NRSC.1998.711484
Filename
711484
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