Title:
MOBILE DATA SERVICE SWITCHING METHOD, TERMINAL DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/267679
Kind Code:
A1
Abstract:
A mobile data service switching method, a terminal device, and a storage medium. In the present application, the mobile data service switching method is applied to a terminal device comprising a first SIM card and a second SIM card. The method comprises: the terminal device registering both the first SIM card and the second SIM card in a mobile network, and then establishing a communication link between each SIM card and a network side; then, reporting SIM card information to the network side on the basis of the communication link, so that the network side can determine, on the basis of the SIM card information in combination with the current network environment, a first mobile data service switching policy that the terminal device depends on when performing SIM card switching, and finally, according to the first mobile data service switching policy that can reflect the real network quality of the first SIM card and the second SIM card issued by the network side, the terminal device adjusts the mobile network supporting a mobile data service.
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Inventors:
YANG HAICHENG (CN)
ZHOU JINXING (CN)
ZHOU JINXING (CN)
Application Number:
PCT/CN2022/089082
Publication Date:
December 29, 2022
Filing Date:
April 25, 2022
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04W36/00; H04W36/16; H04W88/06
Foreign References:
| CN108924887A | 2018-11-30 | |||
| CN107071760A | 2017-08-18 | |||
| US20170230820A1 | 2017-08-10 |
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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