Title:
TRAINING METHOD, DEVICE, AND SYSTEM USING MOS MODEL
Document Type and Number:
WIPO Patent Application WO/2021/012697
Kind Code:
A1
Abstract:
Provided in the embodiments of the present application are a training method, device, and system using a MOS model, used for solving the problem of existing training methods for MOS models of services needing to rely on the capabilities of AF entities and AF entity cooperation, which is difficult to implement in existing networks. The method comprises: a centre network data analysis function C-NWDAF entity sends a first subscription request to an edge network data analysis function E-NWDAF entity, the first subscription request being used for requesting the service quality MOS level of a subscription target service and a corresponding first network performance index, the first network performance index being a network performance index of the network transmission bearing the target service; the C-NWDAF entity receives the service quality MOS level and the first network performance index from the E-NWDAF and, on the basis of the service quality MOS level and the first network performance index, establishes a MOS model of the target service.
Inventors:
KUAI SHAOFENG (CN)
Application Number:
PCT/CN2020/080958
Publication Date:
January 28, 2021
Filing Date:
March 24, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L12/24
Foreign References:
| US20180262924A1 | 2018-09-13 | |||
| US20190222489A1 | 2019-07-18 | |||
| CN104221411A | 2014-12-17 | |||
| CN104782168A | 2015-07-15 | |||
| CN201910668701A | 2019-07-23 |
Other References:
See also references of EP 3993320A4
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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