发明名称 |
INTERACTIVE COMPRESSION WITH MULTIPLE UNITS OF COMPRESSION STATE INFORMATION |
摘要 |
There is provided a method of interactive compression using multiple compression state information entries. The method comprises receiving a request for data from a communicating party; retrieving the data; identifying, for use in compressing the data, at least two compression state information entries shared between the parties to the communication; compressing the data with each of the at least two compression state information entries; determining, from the set of compression state information entries, a preferred compression state information entry that provides a greatest compression ratio; and transmitting the data, compressed in accordance with the preferred compression state information entry to the communicating party.
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申请公布号 |
CA2689881(A1) |
申请公布日期 |
2008.12.04 |
申请号 |
CA20082689881 |
申请日期 |
2008.06.02 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
AHMED, SALMAAN;SZE, DAVID, P.;SINGH, AJIT;YANG, EN-HUI |
分类号 |
H04L29/02;H03M7/30 |
主分类号 |
H04L29/02 |
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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