发明名称 |
Link state routing techniques |
摘要 |
A link state routing communication device allowing path precalculation satisfying the required quality of a connection and reducing the call blocking probability is disclosed. A path satisfying a connection request can be selected from a plurality of precalculated paths which are stored for each destination in a memory. The precalculated paths reflect the latest link resource information using the feasibility check operation or precalculated path update operation. Therefore, a blocking probability of connection setup using precalculated paths can be decreased. In a border node, summarized information is calculated based on precalculated paths and therefore high-speed summarized information calculation is allowed, resulting in reduced computation load.
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申请公布号 |
US2001029543(A1) |
申请公布日期 |
2001.10.11 |
申请号 |
US20010814854 |
申请日期 |
2001.03.23 |
申请人 |
IWATA ATSUSHI;TAKATAMA HIROKAZU |
发明人 |
IWATA ATSUSHI;TAKATAMA HIROKAZU |
分类号 |
H04L12/56;(IPC1-7):G06F15/16 |
主分类号 |
H04L12/56 |
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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