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    • 3. 发明申请
    • GLASS ARTICLE WITH IMPROVED CHEMICAL RESISTANCE
    • 具有改善耐化学性的玻璃制品
    • US20110183831A1
    • 2011-07-28
    • US13122638
    • 2009-10-19
    • Fabian MariagePierre BoulangerDominique CosterMarc Van Den NesteChristine Deneil
    • Fabian MariagePierre BoulangerDominique CosterMarc Van Den NesteChristine Deneil
    • C03C14/00B82Y30/00
    • C03C17/006C03C2217/42C03C2217/78
    • It is possible to reduce the time required for a path recalculation and a path switching upon occurrence of a failure. A path generation unit of a transport control server (TCS) S-1 generates normal path information in accordance with information relating to topology of a network to be established and resource information. Moreover, the path generation unit generates in advance backup path information to be used upon occurrence of a failure in accordance with the prediction topology information and the prediction resource information which have been modified in accordance with a predicted failure position. The path generation unit stores the generated prediction path information in a data storage unit. The TCS (S-1) has a path information report unit which reports the generated normal path information to a node N. The TCS (S-1) also has a failure information acquisition unit which detects occurrence of a failure. When the failure information acquisition unit detects an occurrence of a failure, the path information report unit reports the backup path information stored in the data storage unit to the node N.
    • 可以减少路径重新计算所需的时间和发生故障时的路径切换。 传输控制服务器(TCS)S-1的路径生成单元根据与要建立的网络的拓扑有关的信息和资源信息生成正常路径信息。 此外,路径生成单元根据预测拓扑信息和已经根据预测的故障位置进行了修改的预测资源信息,预先生成要发生故障时的备用路径信息。 路径生成单元将生成的预测路径信息存储在数据存储单元中。 TCS(S-1)具有向节点N报告生成的正常路径信息的路径信息报告单元.TCS(S-1)还具有检测故障发生的故障信息获取单元。 当故障信息获取单元检测到故障的发生时,路径信息报告单元将存储在数据存储单元中的备份路径信息报告给节点N.