Blockwise and Low Density Key Error Correcting Codes
نویسندگان
چکیده
منابع مشابه
Blockwise Repeated Low - Density Burst Error Correcting Linear Codes
The paper presents necessary and sufficient condition on the number of parity-check digits required for the existence of a linear code capable of correcting errors in the form of 2-repeated low-density bursts occurring within a sub-block. An illustration of a code of length 24 correcting all 2-repeated low-density bursts of length 3 or less with weight 2 or less occurring within a sub-block of ...
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In this paper, we obtain lower and upper bounds on the number of parity check digits of a linear code that corrects e or less errors within a subblock. An example of such a code is provided. We introduce blockwise-tensor product of matrices and using this, we propose classes of error locating codes (or EL-codes) that can detect e or less errors within a sub-block and locate several such corrupt...
متن کاملModerate-density Burst Error Correcting Linear Codes
It is well known that during the process of transmission errors occur predominantly in the form of a burst. However, it does not generally happen that all the digits inside any burst length get corrupted. Also when burst length is large then the actual number of errors inside the burst length is also not very less. Keeping this in view, we study codes which detect/correct moderate-density burst...
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This paper obtains bounds for linear codes which are capable to correct the errors blockwise which occur during the process of transmission. The kind of errors considered are known as repeated burst errors of length b(fixed), introduced by Dass and Garg (2009). An illustration for such kind of codes has also been provided. Mathematics Subject Classification: 94B20, 94B25, 94B65
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ژورنال
عنوان ژورنال: International Journal of Mathematical, Engineering and Management Sciences
سال: 2020
ISSN: 2455-7749
DOI: 10.33889/ijmems.2020.5.6.092