High speed low-power consumption matching method and system for route searching and stream classification |
Title： |
| High speed low-power consumption matching method and system for route searching and stream classification |
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Application Number： |
200410000724 |
Application Date： |
2004/01/16 |
Announcement Date： |
2004/12/29 |
Pub. Date： |
2006/10/11 |
Publication Number： |
1558619 |
Announcement Number： |
1279725 |
Grant Date： |
2006-10-11 |
Granted Pub. Date： |
2006-10-11 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
H04L 12/54, H04L 29/02 |
Applicant(s)： |
Tsinghua University |
Inventor(s)： |
Liu Bin, Li Xudong, Li Jing |
Key Words： |
High speed, low-power consumption, matching method, system, route searching, stream classification |
Abstract： |
A coupling method with high-speed and low-power consumption for a route search and flow classification and a system thereof, characterized in that, using the parallelism of the hardware to accomplish the comparison of all the table items for a certain region at a time, but processing the comparison for only one region every time; whether processing the comparison for one region of a certain table item depending on the comparison result of the previous region of said table item, i.e., if the comparison of the previous region has been already failed, then the comparison for the present region needn't process the comparison. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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