DocumentCode
3234635
Title
Design method of viterbi decoding of convolutional code based on VHDL
Author
Zengliang, Zhang ; Cheng, Xiao
Author_Institution
Dept. of Electron. Eng., North China Inst. of Aerosp. Eng., Langfang, China
fYear
2011
fDate
27-29 May 2011
Firstpage
178
Lastpage
181
Abstract
As an example of convolutional code (2, 1, 5), designing of constitute the decoder module and the system with timing chart and VHDL, which obtains the corresponding simulation results. It is basing on the composition block diagram. Through the simulation results and performance analysis, the hard decision viterbi decoder has a strong error correction, high efficiency, stability, easy to implement extensions and etc.
Keywords
Viterbi decoding; convolutional codes; error correction codes; hardware description languages; stability; VHDL; composition block diagram; convolutional code; decoder module; error correction; hard decision viterbi decoder; timing chart; Clocks; Decoding; Viterbi algorithm; VHDL; convolutional code; hard decision; viterbi decoder;
fLanguage
English
Publisher
ieee
Conference_Titel
Communication Software and Networks (ICCSN), 2011 IEEE 3rd International Conference on
Conference_Location
Xi´an
Print_ISBN
978-1-61284-485-5
Type
conf
DOI
10.1109/ICCSN.2011.6014417
Filename
6014417
Link To Document