发明名称 |
Method and system for providing an optimal path choice for differentiated services |
摘要 |
A method and system for providing a path for a new flow between a source node and a destination node in a network is disclosed. The network has a plurality of nodes and a plurality of links between the nodes. The nodes include the source node and the destination node. Each of the links is capable of including a plurality of existing flows and has a capacity. Each of the existing flows has a minimum guaranteed bandwidth. The method and system include determining a benefit for each link of a portion of the plurality of links coupled with a node of the plurality of nodes. The benefit is determined based on the capacity of the link and the minimum guaranteed bandwidth for a portion of the plurality of existing flows that is through the link, the node being a part of the path. The method and system also include selecting a link of the portion of the plurality of links to be part of the path. The link has a maximum benefit for the first portion of the plurality of links and is coupled the node with a second node of the plurality of nodes.
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申请公布号 |
US2002085495(A1) |
申请公布日期 |
2002.07.04 |
申请号 |
US20010753965 |
申请日期 |
2001.01.03 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
JEFFRIES CLARK DEBS;SUDEEP KARTIK |
分类号 |
H04L12/56;(IPC1-7):G01R31/08;G06F11/00;G08C15/00;H04J1/16;H04J3/14 |
主分类号 |
H04L12/56 |
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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