| 发明名称 |
REROUTING SEQUENCE PLANNING METHOD AND SYSTEM |
| 摘要 |
Embodiments of the present application disclose a rerouting sequence planning method and system. The method includes: calculating reference values of to-be-adjusted LSPs, where the reference values are used to denote adjusted priorities of the to-be-adjusted LSPs; selecting a to-be-adjusted LSP with a highest priority from the to-be-adjusted LSPs; determining, according to a critical value of the reference values of the to-be-adjusted LSPs and a reference value of the to-be-adjusted LSP with the highest priority, whether the to-be-adjusted LSP with the highest priority is suitable for adjustment; and if the to-be-adjusted LSP with the highest priority is suitable for adjustment, adjusting the to-be-adjusted LSP with the highest priority to a corresponding final-state LSP; and if the to-be-adjusted LSP with the highest priority is not suitable for adjustment, selecting at least one to-be-adjusted LSP and adjusting the at least one selected to-be-adjusted LSP to a corresponding temporary LSP. |
| 申请公布号 |
US2016294675(A1) |
申请公布日期 |
2016.10.06 |
| 申请号 |
US201615183584 |
申请日期 |
2016.06.15 |
| 申请人 |
Huawei Technologies Co., Ltd. |
发明人 |
Ji Zhigang |
| 分类号 |
H04L12/729;H04L12/851;H04L12/911;H04L12/26;H04L12/723 |
主分类号 |
H04L12/729 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method, comprising:
calculating reference values of to-be-adjusted label switched paths (LSPs), wherein the reference values are used to denote adjusted priorities of the to-be-adjusted LSPs; selecting a to-be-adjusted LSP with a highest priority from the to-be-adjusted LSPs; determining, according to a critical value of the reference values of the to-be-adjusted LSPs and a reference value of the to-be-adjusted LSP with the highest priority, whether the to-be-adjusted LSP with the highest priority is suitable for adjustment, wherein the critical value of the reference values of the to-be-adjusted LSPs denotes a minimum reference value required for a to-be-adjusted LSP to be adjusted to a final-state LSP; and if the to-be-adjusted LSP with the highest priority is suitable for adjustment, adjusting the to-be-adjusted LSP with the highest priority to a corresponding final-state LSP; and if the to-be-adjusted LSP with the highest priority is not suitable for adjustment, selecting at least one to-be-adjusted LSP and adjusting the at least one selected to-be-adjusted LSP to a corresponding temporary LSP. |
| 地址 |
Shenzhen CN |
