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Network switching method, terminal and computer readable storage medium

A network switching and terminal technology, applied in the communication field, can solve problems such as call establishment delay, abnormal termination, single-way call, etc., and achieve the effect of improving user experience

Active Publication Date: 2020-04-28
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a network switching method, a terminal, and a computer-readable storage medium, aiming at solving the problem of continuing to try VoLTE calls when the UE's antenna uplink performance is degraded, resulting in call establishment failure, excessive call establishment delay, Technical issues with poor voice quality, single-talk calls, or aborted calls

Method used

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  • Network switching method, terminal and computer readable storage medium
  • Network switching method, terminal and computer readable storage medium
  • Network switching method, terminal and computer readable storage medium

Examples

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no. 1 example

[0069] Based on the first embodiment, the second embodiment of the network switching method of the present invention is proposed, referring to image 3 , in this embodiment, step S100 includes:

[0070] Step S110, acquiring a first signal parameter of the receiving path, and determining whether the receiving path is in a poor signal state based on the first signal parameter;

[0071] Step S120, when the receiving path is in a poor signal state, determine whether the first power parameter of the transmitting path satisfies a first preset condition, wherein, when the first power parameter satisfies the first preset condition, determine The terminal satisfies a first preset switching condition.

[0072]In this embodiment, when the terminal is in a normal state, the first signal parameter of the receiving path is acquired in real time or periodically, and based on the first signal parameter, it is determined whether the receiving path is in a poor signal state. Wherein, the firs...

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Abstract

The invention discloses a network switching method, which comprises the following steps: when a terminal is in a normal mode, determining whether the terminal meets a first preset switching conditionor not based on a first signal parameter corresponding to a receiving path of the terminal and a first power parameter corresponding to a transmitting path of the terminal; and when the terminal satisfies a first preset switching condition, switching the normal mode to a single radio voice call continuity (SRVCC) preference mode, calculating first target measurement data based on the first signalparameter, and sending the first target measurement data to a base station corresponding to the terminal. The invention further discloses a terminal and a computer readable storage medium. According to the invention, the terminal can be switched to the SRVCC preference mode in time, and the base station corresponding to the terminal can enable the terminal to initiate the SRVCC according to the first target measurement data, so that a network is switched in time when the performance of an uplink channel of the terminal is poor, and the terminal is prevented from continuing to try a VoLTE callwhen the uplink performance is reduced.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a network switching method, a terminal and a computer-readable storage medium. Background technique [0002] VoLTE (Voice over Long-Term Evolution, LTE-based voice solution) is a high-speed wireless communication standard for mobile phones and data terminals. It is based on IMS (IP Multimedia Subsystem, IP Multimedia Subsystem network), and uses a special configuration file for the media layer of the control plane and voice service (defined in PRDIR.92 by the GSM Association) on LTE. This enables voice services (control and media levels) to be transmitted as data streams in the LTE data bearer network, which means that it is no longer necessary to maintain and rely on traditional circuit-switched voice networks. The voice and data capacity of VoLTE is more than three times that of 3G UMTS, exceeding 2G GSM more than six times. [0003] At present, if the UE...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04B17/318
CPCH04W36/0088H04B17/318Y02D30/70
Inventor 金玉霆
Owner ZTE CORP