发明名称 |
Estimating Bandwidth in a Network |
摘要 |
A method comprising: collecting respective observations of end-end bandwidth experienced on different occasions by multiple past communications occurring over different respective observed paths over a network, each path comprising a respective plurality of network components; modelling each of the respective network components with a bandwidth probability function characterized by one or more parameters; and estimating a component bandwidth or component bandwidth probability density for each of the network components based on the modelling, by determining respective values for said parameters such that a combination of the component bandwidths or bandwidth probability densities for the network components in the observed paths approximately matches, according to an optimization process, the observations of the end-to-end bandwidth experienced by the past communications over the observed paths. |
申请公布号 |
US2016043925(A1) |
申请公布日期 |
2016.02.11 |
申请号 |
US201414454618 |
申请日期 |
2014.08.07 |
申请人 |
Microsoft Corporation |
发明人 |
Rödbro Christoffer Asgaard;Chou Philip A.;Dogan Urun |
分类号 |
H04L12/26;H04L12/801 |
主分类号 |
H04L12/26 |
代理机构 |
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代理人 |
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主权项 |
1. A method comprising:
collecting respective observations of end-end bandwidth experienced on different occasions by multiple past communications occurring over different respective observed paths over a network, each path comprising a respective plurality of network components; modelling each of the respective network components with a bandwidth probability function characterized by one or more parameters; and estimating a component bandwidth or component bandwidth probability density for each of the network components based on said modelling, by determining respective values for said parameters such that a combination of the component bandwidths or bandwidth probability densities for the network components in the observed paths approximately matches, according to an optimization process, the observations of the end-to-end bandwidth experienced by the past communications over the observed paths. |
地址 |
Redmond WA US |