EP 1941617 A1 20080709 - METHOD AND SYSTEM FOR COMPRESSING DATA
Title (en)
METHOD AND SYSTEM FOR COMPRESSING DATA
Title (de)
VERFAHREN UND SYSTEM ZUM KOMPRIMIEREN VON DATEN
Title (fr)
PROCEDE ET SYSTEME DE COMPRESSION DE DONNEES
Publication
Application
Priority
- SE 2006001198 W 20061023
- SE 0502351 A 20051024
Abstract (en)
[origin: WO2007050018A1] The invention concerns a novel method for lossless data compression of a sequence of elements. The method comprises the steps of transforming the original sequence of data elements into a new sequence of symbols representing one of a literal element, a backward reference to a previously occurring subsequence of elements, or a table reference to a subsequence in one or more tables of frequently occurring subsequences of elements, and encoding the new sequence of symbols into a uniquely decodeable bit stream for compressing the original sequence.
IPC 8 full level
CPC (source: EP SE)
H03M 7/3086 (2013.01 - EP SE); H03M 7/3088 (2013.01 - EP SE); H03M 7/40 (2013.01 - SE); H03M 7/42 (2013.01 - SE)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007050018 A1 20070503; WO 2007050018 A8 20071004; EP 1941617 A1 20080709; EP 1941617 A4 20120919; SE 0502351 L 20070425; SE 530081 C2 20080226
DOCDB simple family (application)
SE 2006001198 W 20061023; EP 06799795 A 20061023; SE 0502351 A 20051024