DocumentCode
2094083
Title
The method of estimating the length of linear cyclic code based on the distribution of code weight
Author
Lei, Wang ; Yihua, Hu ; Shiqi, Hao ; Lin, Qi
Author_Institution
State Key Laboratory of Pulsed Power Laser technology, Electronic Engineering Institute, Hefei, China
fYear
2010
fDate
4-6 Dec. 2010
Firstpage
2459
Lastpage
2462
Abstract
The definition and matrix description of linear cyclic code is introduced in this paper first. Then the distribution of code weight is analyzed. The distance of code weight distribution is defined according to distance of vectors. The theoretic probability of code weight of random sequence is ratiocinated. The method to estimate code weight distribution of actual sequence is established and the code length and start are estimated by the distance between the code weight distribution. The capability of abiding error code of this method is analyzed. The results of simulating experiment to different length code show that this method can estimate code length and start effectively when BER is 10−2.
Keywords
Bit error rate; Block codes; Convolutional codes; Estimation; IEEE Press; Vectors; code length; code start; distribution of code weight; linear cyclic code;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Science and Engineering (ICISE), 2010 2nd International Conference on
Conference_Location
Hangzhou, China
Print_ISBN
978-1-4244-7616-9
Type
conf
DOI
10.1109/ICISE.2010.5689035
Filename
5689035
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