DocumentCode
3267800
Title
The Viterbi Decoding Algorithm of Differential Frequency Hopping System with Equivalent Convolutional Code Structure
Author
Baofeng, Yang ; Yuehong, Shen
Author_Institution
Anti-jamming Lab., Nanjing Inst. of Commun. Eng.
Volume
2
fYear
2006
fDate
25-28 June 2006
Firstpage
1117
Lastpage
1119
Abstract
In AWGN channel, the differential frequency hopping (DFH) system had a bad performance especially with low SNR. It firstly proved the DFH had the equivalent convolutional code structure, then analyzed and simulated the performance of Viterbi decoding algorithm in AWGN channel. Computer simulations indicate that the novel method could greatly improve the performance of DFH system in AWGN channel
Keywords
AWGN channels; Viterbi decoding; channel coding; convolutional codes; frequency hop communication; AWGN channel; DFH; additive white Gaussian noise; differential frequency hopping system; equivalent convolutional code structure; viterbi decoding algorithm; AWGN channels; Algorithm design and analysis; Analytical models; Computational modeling; Computer simulation; Convolutional codes; Decoding; Frequency; Performance analysis; Viterbi algorithm;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, Circuits and Systems Proceedings, 2006 International Conference on
Conference_Location
Guilin
Print_ISBN
0-7803-9584-0
Electronic_ISBN
0-7803-9585-9
Type
conf
DOI
10.1109/ICCCAS.2006.284843
Filename
4064084
Link To Document