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International classification of the invention: H03M 7/30, G08C 19/28
| Number of international publication: W0 97/40581
Date of international publication: 30-Oct-1997
| Number of the international application: PCT/BY96/00006
Date of international submission: 29-Jul-1996
Priorirty: 960192, 18-Apr-1996, BY
Declarants: MILTO Jury Petrovich, DYACHKOV Vadim Vladimirovich
Declarant and inventor: SAPEROV Anatoly Grigorievich
Inventor: KROT Nikolay Felixovich
| Agent: SVIDERSKY Edward
The indicated coutries: DE, JP, KR, US, European patent (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
| Title: Binary code compression and decompression and parallel compression and decompression processor
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Abstract:
This invention relates to computer technology and can be used, particularly, to compress the binary code in units of processing, storage, receipt and transmission as well as recording of information.
The fulfillment of the task by this invention provides for a considerable increase (by not less than 100...500 times) of the compression degree of information, transmitted by a parallel or serial binary code with high speed of processing (compression) and data information storage under conditions of a noisy track, speeding up the signal coding and decoding with no considerable increase of the carrier frequency.
The task thus set is fulfilled by using, in the known method of binary code compression and decompression, as a coding function, the discrete values of function which actually is a piecewise continuous function in form of Gaussian pulse with frequency filling, and as a coding transformation, a computation of Duamel sequence is used, whereas the data input flow and discrete values of the coding function are used as arguments of this sequence.
Also, described here are a method of decompression and a compression and decompression processor.
Additional information: Belorussian, Japanese, Korean, American patent applications.
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