Method for Allocating Communication Path in Cloudified Network, Apparatus, and System
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United States of America Patent
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Issued Date -
Oct 19, 2017
app pub date -
Jun 29, 2017
filing date -
Dec 29, 2014
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Abstract
A method of communication in a cloudified network, an apparatus, and a system, where the method includes receiving, by a software-defined networking (SDN) controller, a communication path request message from a policy management apparatus, allocating, by the SDN controller from a network resource managed by the SDN controller, a communication path meeting a bandwidth requirement and a quality of service (QoS) requirement to both the communications nodes according to the address information of the different communications nodes, and the bandwidth requirement information and the QoS requirement information of the communication path between the different communications nodes, and sending, by the SDN controller, a message carrying the communication path to a bearer network forwarding device.
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