Title:
METHOD AND DEVICE FOR PROCESSING VOICE SERVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/029228
Kind Code:
A1
Abstract:
The present invention provides a method and device for processing a voice service, and a storage medium. The method comprises: after a user equipment switches from a first network to a second network, a mobility management entity (MME) performs location update of a circuit switched domain; the MME rejects a bearer establishment request for initiating a voice service.
Inventors:
LI ZHENDONG (CN)
ZHU JINGUO (CN)
LU FEI (CN)
ZHU JINGUO (CN)
LU FEI (CN)
Application Number:
PCT/CN2018/088279
Publication Date:
February 14, 2019
Filing Date:
May 24, 2018
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04W36/00; H04W36/38
Domestic Patent References:
| WO2017075814A1 | 2017-05-11 | |||
| WO2017045259A1 | 2017-03-23 |
Foreign References:
| CN104519538A | 2015-04-15 | |||
| US20160323931A1 | 2016-11-03 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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