Size limited multi-dimensional decoding
First Claim
1. A method for multi-dimensional decoding, the method comprises:
- calculating, for each single code component of multiple code components and for each dimension of the multi-dimensional decoding, multiple first candidates and assigning a first reliability score for each first candidate;
selecting, for each single code component and for each dimension, a second candidate out of the multiple first candidates in response to first reliability scores of the multiple first candidates;
selecting, per dimension, multiple third candidates out of all second candidates associated with the dimension, in response to reliability information related to the second candidates associated with the dimension;
selecting fourth candidates out of third candidates of all dimensions;
wherein a number of the fourth candidates is smaller than a number of the third candidates of all dimensions;
wherein the fourth candidates are indicative of locations of bits to be evaluated; and
applying a multi-dimensional soft decoding process on the multiple code components.
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Abstract
A system, computer readable medium and a method for multi-dimensional decoding. The method may include calculating, for each single code component of multiple code components and for each dimension of the multi-dimensional decoding, multiple first candidates and assigning a first reliability score for each first candidate; selecting, for each single code component and for each dimension, a second candidate out of the multiple first candidates in response to first reliability scores of the multiple first candidates; selecting, per dimension, multiple third candidates out of all second candidates associated with the dimension, in response to reliability information related to the second candidates associated with the dimension; selecting fourth candidates out of third candidates of all dimensions; wherein a number of the fourth candidates is smaller than a number of the third candidates of all dimensions; wherein the fourth candidates are indicative of locations of bits to be evaluated; and applying a multi-dimensional soft decoding process on the multiple code components.
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Citations
22 Claims
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1. A method for multi-dimensional decoding, the method comprises:
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calculating, for each single code component of multiple code components and for each dimension of the multi-dimensional decoding, multiple first candidates and assigning a first reliability score for each first candidate; selecting, for each single code component and for each dimension, a second candidate out of the multiple first candidates in response to first reliability scores of the multiple first candidates; selecting, per dimension, multiple third candidates out of all second candidates associated with the dimension, in response to reliability information related to the second candidates associated with the dimension; selecting fourth candidates out of third candidates of all dimensions;
wherein a number of the fourth candidates is smaller than a number of the third candidates of all dimensions;
wherein the fourth candidates are indicative of locations of bits to be evaluated; andapplying a multi-dimensional soft decoding process on the multiple code components. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method for multi-dimensional decoding, the method comprises:
selecting candidates for soft multi-dimensional decoding of multiple code components to provide selected candidates by performing multiple iterations of a process that comprises; calculating reliability information associated with a current set of candidates; selecting out of the set of candidates a next set of candidates in response to the reliability information associated to the current set of candidates and candidate number constraint candidate number constraint that defines a maximal number of candidates; and defining the next set of candidates as the current set of candidates; and applying a multi-dimensional decoding process on the current components. - View Dependent Claims (19, 20, 21)
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22. A non-transitory computer readable medium that includes instructions to be executed by a computerized system and include instructions for:
- selecting candidates for soft multi-dimensional decoding of multiple code components to provide selected candidates by performing multiple iterations of a process that comprises;
calculating reliability information associated with a current set of candidates;
selecting out of the set of candidates a next set of candidates in response to the reliability information associated to the current set of candidates and candidate number constraint that defines a maximal number of candidates; and
defining the next set of candidates as the current set of candidates; and
applying a multi-dimensional decoding process on the current components.
- selecting candidates for soft multi-dimensional decoding of multiple code components to provide selected candidates by performing multiple iterations of a process that comprises;
Specification