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Information processing method and electronic apparatus

An information processing method and technology of electronic equipment, applied in the field of information processing, can solve problems such as unreachable decoding performance, error correction speed, error correction ability, and adjustment of input data, etc., to achieve optimal decoding performance, fast error correction speed, and strong error correction ability Effect

Active Publication Date: 2016-12-07
SHENZHEN YILIAN INFORMATION SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Both of the above two decoding methods do not adaptively adjust the input data according to the decoding process, so that better decoding performance, faster error correction speed and stronger error correction capability cannot be achieved.

Method used

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  • Information processing method and electronic apparatus
  • Information processing method and electronic apparatus

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Embodiment 1

[0037] An embodiment of the present invention provides an information processing method. figure 1 It is a schematic flow diagram of the information processing method in Embodiment 1 of the present invention; figure 1 As shown, the information processing method includes:

[0038] Step 101: Input multiple frames of first data, calculate syndromes for the multiple frames of first data, and obtain multiple calculation results.

[0039] Step 102: Counting and analyzing the number of non-zero calculation results to obtain analysis results.

[0040] Step 103: Based on the analysis result, map the subsequently input second data to third data.

[0041] Step 104: Perform decoding based on the third data to obtain a decoding result corresponding to the second data.

[0042] The information processing method of the embodiment of the present invention is applied to a decoding device. Then the input multi-frame first data is data to be decoded.

[0043] Wherein, calculating adjoint exp...

Embodiment 2

[0058] The embodiment of the present invention also provides an information processing method. figure 2 It is a schematic flow chart of the information processing method in Embodiment 2 of the present invention; as figure 2 As shown, the information processing method includes:

[0059] Step 201: Input multiple frames of first data, calculate syndromes for the multiple frames of first data, and obtain multiple calculation results.

[0060] Step 202: Count the number of multiple non-zero calculation results, and obtain the distribution law of the multiple non-zero calculation results based on the numerical value of the non-zero calculation results; generate analysis results based on the distribution law; the distribution law includes continuous Numeric ranges and the number of nonzero evaluation results within each numeric range.

[0061] Step 203: Establish a mapping rule and a mapping relationship between input data and target data satisfying the mapping rule based on the ...

Embodiment 3

[0077] The embodiment of the present invention also provides an information processing method. image 3 It is a schematic flow chart of the information processing method in Embodiment 3 of the present invention; as image 3 As shown, the information processing method includes:

[0078] Step 301: Input multiple frames of first data, calculate syndromes for the multiple frames of first data, and obtain multiple calculation results.

[0079] Step 302: Count the number of multiple non-zero calculation results, and obtain the distribution law of the multiple non-zero calculation results based on the numerical value of the non-zero calculation results; generate analysis results based on the distribution law; the distribution law includes continuous Numeric ranges and the number of nonzero evaluation results within each numeric range.

[0080] Step 303: Establish a mapping rule and a mapping relationship between input data and target data satisfying the mapping rule based on the an...

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Abstract

The embodiment of the invention discloses an information processing method and an electronic apparatus. The method comprises: inputting a plurality of frames of first data, calculating adjoint equations for the plurality of frames of first data to obtain a plurality of calculation results; counting and analyzing the number of non-zero calculation results to obtain an analysis result;, mapping second data inputted subsequently to third data based on the analysis result, and performing decoding based on the third data to obtain a decoded result corresponding to the second data.

Description

technical field [0001] The invention relates to information processing technology, in particular to an information processing method and electronic equipment. Background technique [0002] Existing decoding of error correction codes mainly includes two methods: iterative decoding and non-iterative decoding. Among them, the non-iterative decoding process includes: calculating the syndrome according to the input data, and completing the decoding process of error detection and correction. The iterative decoding process includes: calculating the adjoint formula based on the input data, and performing error detection and correction; the corrected codeword repeats the process again until the decoding process is completed when the conditions are met. Neither of the above two decoding methods adaptively adjusts the input data according to the decoding process, thus failing to achieve better decoding performance, faster error correction speed, and stronger error correction capabilit...

Claims

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Application Information

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IPC IPC(8): H03M13/37
CPCH03M13/37
Inventor 李立华孔文海章丹峰
Owner SHENZHEN YILIAN INFORMATION SYST CO LTD
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