发明名称 |
Data compression method. |
摘要 |
<p>Communications between a Host Computing System and a number of remote terminals is enhanced by a data compression method which modifies the data compression method of Lempel and Ziv by the addition of new character and new string extensions to improve the compression ratio, and a least recently used routine to limit the encoding tables to a fixed size to significantly improve data transmission efficiency.</p> |
申请公布号 |
EP0127815(A2) |
申请公布日期 |
1984.12.12 |
申请号 |
EP19840105546 |
申请日期 |
1984.05.16 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
MILLER, VICTOR SAUL;WEGMAN, MARK N. |
分类号 |
G06K9/72;G06F5/00;G06T9/00;H03M7/30;H03M7/40;H03M7/46 |
主分类号 |
G06K9/72 |
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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