Establishing method for parallel layer light mark exchanging path in layer light network |
Title: |
Establishing method for parallel layer light mark exchanging path in layer light network |
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Application Number: |
200410078139 |
Application Date: |
2004/09/17 |
Announcement Date: |
2005/03/02 |
Pub. Date: |
2007/03/14 |
Publication Number: |
1588920 |
Announcement Number: |
1305280 |
Grant Date: |
2007-3-14 |
Granted Pub. Date: |
2007-3-14 |
ApplicationType: |
Invention |
State/Country: |
11[China|beijing] |
IPC: |
H04L 12/56, H04L 12/28 |
Applicant(s): |
Tsinghui univ. |
Inventor(s): |
Zheng Xiaoping, Zhang Feng, Zhang Hanyi |
Key Words: |
Establishing method, parallel layer, light mark, exchanging path, layer light network |
Abstract: |
A method for set up a parallel hierarchy light label exchange channel in a hierarchy light network is to solve the problem of too long set up time of different route computations and light label exchange channel in the hierarchy route system structure and large scale light network. This invention puts forward a parallel distributed hierarchy route signaling method which adopts a parallel resources distribution system to set up light label exchange channel quickly in a way of hierarchical route for the hierarchical light network. |
Claim: |
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Priority: |
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PCT: |
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LegalStatus: |
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