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    • 61. 发明申请
    • Method for increasing/reducing band data rate of ring-based network and node apparatus of the ring-based network
    • 环形网络环网和节点装置增加/减少频带数据速率的方法
    • US20070070899A1
    • 2007-03-29
    • US11319047
    • 2005-12-27
    • Takashi OkudaYoichi KonumaKoichi SaikiYukihiro Hayakawa
    • Takashi OkudaYoichi KonumaKoichi SaikiYukihiro Hayakawa
    • H04L12/26
    • H04L41/0896
    • The present invention discloses a method including the steps of a) confirming the status of a path corresponding to each node apparatus in the ring network by using a predetermined control information that includes a function of adding/deleting a predetermined path on a physical layer, b) instructing each node apparatus to add/delete the predetermined path by using the predetermined control information when the status of the path corresponding to each node apparatus is confirmed to be normal, c) reporting completion of the addition/deletion of the predetermined path to each node apparatus by using the predetermined control information when the addition/deletion of the predetermined path is adequately performed by each node apparatus, and d) reporting the addition/deletion of the predetermined path to a ring application function included in the ring application of the data link layer when the completion of the addition/deletion of the predetermined path is adequately reported by each node apparatus.
    • 本发明公开了一种方法,包括以下步骤:a)通过使用包括在物理层上添加/删除预定路径的功能的预定控制信息来确认与环网中每个节点装置相对应的路径的状态,b )指示每个节点装置通过使用预定的控制信息来添加/删除预定的路径,当与每个节点装置相对应的路径的状态被确认为正常时,c)向每个节点装置报告预定路径的添加/删除的完成 当由每个节点装置适当地执行预定路径的添加/删除时,通过使用预定控制信息,以及d)将预定路径的添加/删除报告给包括在数据的环形应用中的环形应用功能 当完成预定路径的添加/删除的完成时,链路层被适当地报告 设备。