Data compression devices, operating methods thereof, and data processing apparatuses including the same
First Claim
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1. A method of compressing data, comprising:
- analyzing, by an analyzer, the data to determine whether to compress the data;
generating a result of the analysis, at least one of the analyzing and the generating being performed while the data is buffered in an input buffer; and
selectively compressing the buffered data based on the result of the analysis.
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Abstract
A method of operating a data compression device includes analyzing data using an analyzer and generating a result of the analysis, while the data is buffered by an input buffer, and selectively compressing the buffered data according to the result of the analysis. A data compression device includes a data pattern analyzer configured to analyze data transmitted to an input buffer, and generate an analysis code based on the analysis of the data; and a data compression manager configured to selectively compress the data in the input buffer based on the analysis code.
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20 Claims
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1. A method of compressing data, comprising:
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analyzing, by an analyzer, the data to determine whether to compress the data; generating a result of the analysis, at least one of the analyzing and the generating being performed while the data is buffered in an input buffer; and selectively compressing the buffered data based on the result of the analysis. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method of compressing data, the method comprising:
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intercepting data transmitted to an input buffer; analyzing the intercepted data and generating a result of the analysis; and outputting one of the data from the input buffer and compressed data based on the result of the analysis, the compressed data being generated by compressing the data in the input buffer. - View Dependent Claims (9, 10, 11, 12)
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13. A method for compressing data, comprising:
selectively compressing, at a data compression device, data based on one of a pattern of the data and a value of an indication bit included in a header of the data, each of the pattern and the indication bit being indicative of whether the data is compressed data. - View Dependent Claims (14, 15, 16, 17)
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18. A method of compressing data, comprising:
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analyzing the data to determine whether to compress the data; generating an information indicating whether to compress the data based on a result of the analysis; and performing one of bypassing the data and compressing the data based on the information. - View Dependent Claims (19, 20)
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Specification