发明名称 |
Switching compression routines with no loss of data |
摘要 |
A method and apparatus to change compression methods without data loss. A real time system for converting compressing data using one of several compression methods is described. When a change in compression rates is requested, the system changes compression methods while continuing to compress data in real time without data loss.
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申请公布号 |
US6172987(B1) |
申请公布日期 |
2001.01.09 |
申请号 |
US19980190389 |
申请日期 |
1998.11.10 |
申请人 |
NORTEL NETWORKS LIMITED |
发明人 |
RAZAZIAN KAVEH;CHANG XIAO LING;GREER LOIS |
分类号 |
H04J3/18;H04L1/00;(IPC1-7):H04J3/16 |
主分类号 |
H04J3/18 |
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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