发明名称 Method and apparatus for data compression and decompression for a transmission system.
摘要 <p>The invention relates to a data compression method of the type applied to a system for transmitting data by protocol data units (41i) between at least one sending terminal and at least one receiving terminal, each protocol data unit (41i) comprising a header field (42i) and a data field (43i), associating with a first sequence of N source protocol data units (41A, 41B, 41C), a second sequence of M protocol data units to be transmitted (51D, 51E), M being less than or equal to N, the data fields (53i) of the said protocol data units to be transmitted (51i) comprising, on the one hand, data (46i) corresponding to the compression, according to at least compression algorithm, of the data contained in the data fields (43i) of the said source protocol data units (41i), and, on the other hand, data (47i) enabling the said first sequence of source protocol data units (41i) to be reconstructed. <IMAGE></p>
申请公布号 EP0559593(A1) 申请公布日期 1993.09.08
申请号 EP19930460005 申请日期 1993.02.11
申请人 OUEST STANDARD TELEMATIQUE S.A. 发明人 LANE, THAO;ERNAULT, JEAN-MARC;THEPAULT, BERNARD
分类号 H03M7/30;H04L29/06 主分类号 H03M7/30
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