Results 321 to 330 of about 694,987 (371)
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1999
Error bits are added to data either to correct or to detect transmission errors. Normally, the more bits that are added, the better the detection or correction. Error detection allows the receiver to determine if there has been a transmission error. It cannot rebuild the correct data and must either request a retransmission or discard the data.
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Error bits are added to data either to correct or to detect transmission errors. Normally, the more bits that are added, the better the detection or correction. Error detection allows the receiver to determine if there has been a transmission error. It cannot rebuild the correct data and must either request a retransmission or discard the data.
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2015
This chapter deals with the problem of reliable transmission of digitally encoded information through an unreliable channel. In a way all channels are not completely reliable. Even the best telecommunication systems connecting numerous information centres in various countries have some non-zero error rate.
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This chapter deals with the problem of reliable transmission of digitally encoded information through an unreliable channel. In a way all channels are not completely reliable. Even the best telecommunication systems connecting numerous information centres in various countries have some non-zero error rate.
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2014
The identification number schemes we discussed in the previous chapter give us the ability to determine if an error has been made in recording or transmitting information. However, they are limited in two ways. First, the types of errors detected are fairly restrictive, e.g. single digit errors or interchanging digits.
David R. Finston, Patrick J. Morandi
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The identification number schemes we discussed in the previous chapter give us the ability to determine if an error has been made in recording or transmitting information. However, they are limited in two ways. First, the types of errors detected are fairly restrictive, e.g. single digit errors or interchanging digits.
David R. Finston, Patrick J. Morandi
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1998
The problem of adding reliability to data has already been mentioned in Section 2.12. This appendix discusses general methods for detecting and correcting errors. Reliability is, in a sense, the opposite of data compression since it is achieved by increasing data redundancy. Nevertheless, many practical situations call for reliable data, so a good data
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The problem of adding reliability to data has already been mentioned in Section 2.12. This appendix discusses general methods for detecting and correcting errors. Reliability is, in a sense, the opposite of data compression since it is achieved by increasing data redundancy. Nevertheless, many practical situations call for reliable data, so a good data
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2000
Our aim now is to construct codes C with good transmission-rates R and low error-probabilities PrE, as promised by Shannon’s Fundamental Theorem (§5.4). This part of the subject goes under the name of Coding Theory (or Error-correcting Codes), as opposed to Information Theory, which covers the topics considered earlier.
Gareth A. Jones, J. Mary Jones
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Our aim now is to construct codes C with good transmission-rates R and low error-probabilities PrE, as promised by Shannon’s Fundamental Theorem (§5.4). This part of the subject goes under the name of Coding Theory (or Error-correcting Codes), as opposed to Information Theory, which covers the topics considered earlier.
Gareth A. Jones, J. Mary Jones
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Towards complete and error-free genome assemblies of all vertebrate species
Nature, 2021Arang Rhie +2 more
exaly
Realizing repeated quantum error correction in a distance-three surface code
Nature, 2022Sebastian Krinner +2 more
exaly
Exponential suppression of bit or phase errors with cyclic error correction
Nature, 2021Kevin J Satzinger +2 more
exaly