BEARER RESOURCE ALLOCATION METHOD, APPARATUS AND SYSTEM FOR CLOUDIFIED DATA CENTER NETWORK

Title:

BEARER RESOURCE ALLOCATION METHOD, APPARATUS AND SYSTEM FOR CLOUDIFIED DATA CENTER NETWORK

Document Type and Number:

WIPO Patent Application WO/2016/015559

Kind Code:

A1

Abstract:

Embodiments of the present invention provide a bearer resource allocation method, apparatus and system for a cloudified data center network. The method comprises: an SDN controller receives a communication path request sent by a cloud platform management apparatus, wherein the communication path request carries address information of a local node, address information of a peer node, and information of a bandwidth demand and information of a QoS demand between the local node and the peer node, and the cloud platform management apparatus, the local node and the peer node are located in a cloudified data center network where the SDN controller is located; allocate, according to the address information of the local node, the address information of the peer node, the information of the bandwidth demand and the information of the QoS demand, a communication path satisfying the bandwidth demand and the QoS demand to the local node and the peer node from network resources managed by the SDN controller; and send a forwarding flow table of the communication path to a forwarding plane device of the cloudified data center network so as to establish a forwarding plane communication path between the local node and the peer node through the forwarding plane device.

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Inventors:

YU QINGHUA (CN)
YANG XINHUA (CN)

Application Number:

PCT/CN2015/084003

Publication Date:

February 04, 2016

Filing Date:

July 14, 2015

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

H04L47/76

Foreign References:

CN102857416A	2013-01-02
CN103812930A	2014-05-21
CN104202264A	2014-12-10
CN104518993A	2015-04-15
CN103746911A	2014-04-23

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