发明名称 |
METHOD, DEVICE AND SYSTEM FOR OBTAINING COSTS BETWEEN NODES |
摘要 |
Embodiments of the present invention disclose a method, a device, and a system for obtaining a cost between nodes. The method includes: receiving, by a first server, a first cost request message from a client, where the first cost request message includes a first source node list, a first candidate node list, and a cost type; and calculating a cost between each source node in the first source node list and each candidate node in the first candidate node list according to the cost type. Network traffic management and optimization are implemented by using the technical solutions provided in the embodiments of the present invention, in which a cost between nodes is acquired from servers hierarchically deployed by an Internet service provider ISP and used as a basis of node selection. |
申请公布号 |
EP2688257(A1) |
申请公布日期 |
2014.01.22 |
申请号 |
EP20120792889 |
申请日期 |
2012.05.04 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD |
发明人 |
ZHAO, YUPING;CHEN, JIAN;ZHOU, HONG;ZOU, RONG |
分类号 |
H04L12/721;H04L12/26;H04L12/801;H04L29/08 |
主分类号 |
H04L12/721 |
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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