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Data service switching method and device

A data service and data technology, applied in the field of communications, can solve problems such as poor user experience, and achieve the effect of improving user experience.

Active Publication Date: 2021-01-26
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a data service switching method and device, which are used to solve the problem in the prior art that the forced interruption of the data service brings poor user experience to the user

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  • Data service switching method and device

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Embodiment Construction

[0062] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0063] In the present invention, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features.

[0064] For dual-card dual-standby VoLTE terminals, data services and VoLTE services can be concurrent...

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Abstract

The invention provides a data service switching method and equipment. The method includes: the terminal receives a switching instruction sent by a network side device, the switching instruction is that the network side device receives a long-term evolution voice VoLTE service request for calling a second user identification SIM card, and detects that the first user identification When the SIM card is performing a data service, the data transmission with the first SIM card is interrupted and then sent to the terminal, and both the first SIM card and the second SIM card are installed on the terminal; according to the The switching instruction is used to switch the data service performed on the first SIM card to the second SIM card. It enables users to use data services while using VoLTE voice services, which greatly improves user experience.

Description

technical field [0001] The present invention relates to communication technology, in particular to a data service switching method and equipment. Background technique [0002] A dual-card dual-standby terminal refers to a mobile phone that can hold two user identification cards at the same time, and both cards are in a standby state. Voice over LTE (VoLTE for short) has attracted widespread attention due to its advantages of shorter waiting time for connection, higher and more natural voice and video call quality, and the like. With the continuous development of smart terminal technology and communication technology, both cards on a dual-card dual-standby terminal can use data services and VoLTE services at the same time. This type of terminal is called a dual-card dual-VoLTE terminal. [0003] For existing dual-card dual-VoLTE terminals, data services and VoLTE services can be concurrently implemented on the same card. However, when one of the cards performs data services,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/00H04W36/16H04W88/06
CPCH04W36/0011H04W36/165H04W88/06
Inventor 师瑜严斌峰周晶
Owner CHINA UNITED NETWORK COMM GRP CO LTD