发明名称 |
Method for tracking network parameters |
摘要 |
Network parameters are tracked in a communication network, particularly in a packet-based IP network. A traffic matrix for the network is regularly ascertained and a blocking probability for traffic subject to an access control is determined from a current traffic matrix. A check determines whether the blocking probability satisfies a criterion for scheduled network operation. If the criterion is not satisfied and/or redetermination for limits used as part of the access controls using the current traffic matrix does not result in a blocking probability satisfying the criterion then the current traffic matrix is used to determine a new link/cost metric for optimizing traffic transport through the network. New values for limits used as part of the access controls are determined based on the new link/cost metric. If the criterion is then satisfied with the limits fixed at the new values, the link weights are configured with the new link/cost metric in the network and the limits are stipulated at the new values.
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申请公布号 |
US8027261(B2) |
申请公布日期 |
2011.09.27 |
申请号 |
US20070439608 |
申请日期 |
2007.08.28 |
申请人 |
NOKIA SIEMENS NETWORKS GMBH & CO. KG |
发明人 |
CHARZINSKI JOACHIM;WALTER UWE |
分类号 |
H04L1/00;H04L12/54 |
主分类号 |
H04L1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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