发明名称 |
1+N network protection for mesh networks: network coding-based protection using P-cycles and protection paths |
摘要 |
A method and system for providing protection of multiple communication sessions using the bandwidth resources on the order of those required to protect a single communication session. This is facilitated through the use of network coding on a protection cycle. Transmissions from all connections are coded together using network coding and transmitted in two different directions on a cycle, so that the signal can be recovered by the receiver in two ways: on the working path, and on the protection (cycle) path.
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申请公布号 |
US7869344(B1) |
申请公布日期 |
2011.01.11 |
申请号 |
US20080323598 |
申请日期 |
2008.11.26 |
申请人 |
IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC. |
发明人 |
KAMAL AHMED E.;RAMAMOORTHY ADITYA |
分类号 |
H04L12/26 |
主分类号 |
H04L12/26 |
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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