发明名称 |
Lossless data compression |
摘要 |
Dictionary based data compression apparatus comprising: a library of static dictionaries each optimized for a different data type, a data type determiner operable to scan incoming data and determine a data type thereof, a selector for selecting a static dictionary corresponding to said determined data type and a compressor for compressing said incoming data using said selected dictionary. The apparatus is useful in providing efficient compression of relatively short data packets having undefined contents as may be expected in a network switch.
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申请公布号 |
US2003030575(A1) |
申请公布日期 |
2003.02.13 |
申请号 |
US20010849316 |
申请日期 |
2001.05.07 |
申请人 |
HARMONIC DATA SYSTEMS LTD. |
发明人 |
FRACHTENBERG EITAN;REVZEN SHAI |
分类号 |
H03M7/30;(IPC1-7):H03M7/34 |
主分类号 |
H03M7/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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