发明申请
US20020126808A1 Method and system in an overload situation in a telephone exchange system 失效
电话交换系统过载情况下的方法和系统

  • 专利标题: Method and system in an overload situation in a telephone exchange system
  • 专利标题(中): 电话交换系统过载情况下的方法和系统
  • 申请号: US10095078
    申请日: 2002-03-12
  • 公开(公告)号: US20020126808A1
    公开(公告)日: 2002-09-12
  • 发明人: Pekka LehtoSeppo Makinen
  • 优先权: FI19991972 19990916
  • 主分类号: H04M001/24
  • IPC分类号: H04M001/24 H04M003/08 H04M015/00 H04M003/22
Method and system in an overload situation in a telephone exchange system
摘要:
Method for registering an overload situation in a telephone exchange system comprising a local exchange (LE), an access node (AN), a concentrating interface (V5) connecting the access node (AN) to the local exchange (LE), a resource manager (RMA), which is part of the local exchange (LE) and a statistical unit (STU), which is part of the local exchange (LE). The method comprises the steps of scanning the concentrating interface (V5) to find a free time slot and detecting by means of the resource manager (RMA) that the concentrating interface (V5) is overloaded. The method further comprises the steps of sending to the statistical unit (STU) a message reporting congestion, based on information existing in the resource manager (RMA), and recording the congestion situation into a traffic measurement report by means of the statistical unit (STU).
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