According to one embodiment, a computer-implemented method of decompressing compressed data is described. A first decompression dictionary is analyzed, the first decompression dictionary including a plurality of chains each with uncompressed data portions distributed in a non-contiguous manner within the first decompression dictionary based on an addressing scheme, where the uncompressed data portions of each chain form a corresponding uncompressed version of compressed data. A second decompression dictionary is generated by combining the uncompressed data portions of each of the chains in the first decompression dictionary to form uncompressed versions of compressed data and instructions are inserted within the second decompression dictionary to decompress compressed data. The compressed data are decompressed by applying the compressed data to the second decompression dictionary. Embodiments further include a system and computer program product for decompressing compressed data in substantially the same manner described above.

Claims

20 · 3 independent · depth 2

20 granted claims

›1.independentA computer-implemented method of decompressing compressed data comprising:nanalyzing a first decompression dictionary including a plurality of chains …+6

›2.↳ 1The computer-implemented method of claim 1, wherein the compressed data is compressed according to a Ziv Lempel compression scheme.d2

›3.↳ 1The computer-implemented method of claim 1, wherein the instructions within the second decompression dictionary include instructions to decompress a s…d2

›4.↳ 1The computer-implemented method of claim 1, wherein the instructions within the second decompression dictionary include instructions to decompress all…d2

›5.↳ 1The computer-implemented method of claim 1, wherein the instructions within the second decompression dictionary are independent of computer architectu…d2

›6.↳ 1The computer-implemented method of claim 1, wherein the instructions and uncompressed versions are together within the second decompression dictionary…d2

›7.↳ 1The computer-implemented method of claim 1, wherein the instructions within the second decompression dictionary include one or more of a move instruct…d2

›8.independentA system comprising:na computer system including at least one processor configured to:nanalyze a first decompression dictionary including a plurality …+6

›15.independentA computer program product for decompressing compressed data comprising:na computer readable storage medium having computer readable program code embo…+5

Classifications

5 codes

IPC · International Patent Classification

Section H — Electricity

H03M7/40
H03M7/30
H03M7/34

USPC · US Patent Classification

341/51341/65

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Pendency

1.1 y

399 days filing → grant

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none on record

Examiner

Joseph Lauture

art unit 2845 · TC 2800

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