专利检索 ap:("SBC Technology Resources, Inc.") AND inv:"SERBEST, Yetik,SBC Technology Resources Inc." 第 1 页

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发明公开
SYSTEM AND METHOD FOR MEASUREMENT-BASED ADAPTIVE CACHING OF VIRTUAL CONNECTIONS 有权
标题翻译：系统和方法之间的轮辐虚拟连接基于测量的自适应

公开(公告)号：EP1252749A1

公开(公告)日：2002-10-30

申请号：EP01904799.2

申请日：2001-01-19

申请人： SBC Technology Resources, Inc.

发明人： SERBEST, Yetik,SBC Technology Resources Inc. , BI, Haifeng,SBC Technology Resources Inc. , SIGARTO, Samuel,SBC Technology Resources Inc.

IPC分类号： H04L12/66

CPC分类号： H04L12/5601 , H04L2012/563 , H04L2012/5671 , H04Q3/0045 , H04Q11/0478

摘要： An adaptive SVC caching method and system are provided to offload the high processing capacity burden of ATM switches. After an SVC is established in a usual way for a call, it is not torn down after the conversation ends. Instead, the SVC is kept alive for variable duration (i.e., delayed release) with the expectation that there will be another call request for the same terminating end office (26) during that time. The caching duration is adaptively changed with call arrival rate and call setup delay in the ATM network (30) in order to stay within a delay budget specified by the requirements.