Title:
RESOURCE MANAGEMENT METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/128979
Kind Code:
A1
Abstract:
The embodiments of the present invention provide a resource management method and device, said method comprising: a resource management device obtaining status parameters of a plurality of VNF networks comprised by an E2E network; according to said status parameters, determining from the plurality of VNFs a first to-be-expanded VNF and a first resource capacity required for expansion; if idle resource capacity in a resource pool is smaller than said first resource capacity, then according to the status parameters, the resource management device determining a first to-be-contracted VNF from the plurality of VNFs, and contracting said first to-be-contracted VNF according to the first resource capacity; if, after the resource management device has contracted the first to-be-contracted VNF, the idle resource capacity in the resource pool is larger than or equal to the first resource capacity, then the resource management device expanding the first to-be-expanded VNF. By means of the embodiments of the present invention, a balanced allocation of resources among VNFs in an E2E network is ensured under conditions of insufficient idle resources, thus improving resource utilization and the service success rate of the E2E network.
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Inventors:
CHEN LIFU (CN)
XU RIDONG (CN)
ZHANG WENGE (CN)
XU RIDONG (CN)
ZHANG WENGE (CN)
Application Number:
PCT/CN2017/071273
Publication Date:
August 03, 2017
Filing Date:
January 16, 2017
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L12/911
Foreign References:
| CN104079503A | 2014-10-01 | |||
| CN102088719A | 2011-06-08 | |||
| CN105162716A | 2015-12-16 | |||
| CN104601492A | 2015-05-06 | |||
| CN1946225A | 2007-04-11 |
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