Application layer group broadcasting method with integrated type and distributed type combination |
Title: |
Application layer group broadcasting method with integrated type and distributed type combination |
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Application Number: |
200510086680 |
Application Date: |
2005/10/21 |
Announcement Date: |
2006/03/15 |
Pub. Date: |
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Publication Number: |
1747446 |
Announcement Number: |
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Grant Date: |
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Granted Pub. Date: |
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ApplicationType: |
Invention |
State/Country: |
11[China|beijing] |
IPC: |
H04L 12/56, H04L 29/06 |
Applicant(s): |
Tsinghua Univ. |
Inventor(s): |
Xu Ke, Cui Yong |
Key Words: |
integrated type,distributed type, combination, application layer, group broadcasting method |
Abstract: |
The invention adopts supernode network, clustering network and IP multicast to build three-stage network. The controller software is set in supernodes to control each IP multicast island through the presenting node in clustering network, and to build shortest path tree in clustering network through the presenting node in clustering network, and to fast issue conversation data. In each clustering network, Mesh priority is adopted, and the supernode builds Mesh network in advance based on which the shortest path tree is built. |
Claim: |
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Priority: |
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PCT: |
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